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Posted to dev@myfaces.apache.org by "nikolaos georgosoulos (JIRA)" <de...@myfaces.apache.org> on 2007/02/08 14:46:05 UTC
[jira] Created: (TOMAHAWK-887) Duplicate Client-Id
Duplicate Client-Id
-------------------
Key: TOMAHAWK-887
URL: https://issues.apache.org/jira/browse/TOMAHAWK-887
Project: MyFaces Tomahawk
Issue Type: Bug
Components: Data Scroller
Affects Versions: 1.1.5-SNAPSHOT
Reporter: nikolaos georgosoulos
The datascroller component returns the following error when it is part of a portlet in page and the user leaves the page and returns. The 1.1.5 snapshot is being used so the datascroller works fine as long as the user stays in the portal page with the scroller. When user leaves the page and returns back to it the error occurs. As portal Jetspeed 2 is being used. the Tomahawk bridge is used for bridging portal and portlet of JSF that extend the MyFacesGenericPortlet class without any real implementation (just super.doView()). Myfaces implementation is 1.1.4. Myfaces impl 1.1.5 does not cooperate well with Tomahawk bridge (bufferedStream errors) and the portals-bridge-jsf simply discards any passed parameters from the processAction to the renderPage phases. I only mention these in order to prove there is none known alternative.
javax.portlet.PortletException
at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:81)
at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:534)
Caused by: javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
... 76 more
Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
... 84 more
Nested Exception is javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:534)
Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
... 84 more
Nested Exception is java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:534)
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[jira] Commented: (TOMAHAWK-887) Duplicate Client-Id
Posted by "Artem Khojoyan (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TOMAHAWK-887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12506520 ]
Artem Khojoyan commented on TOMAHAWK-887:
-----------------------------------------
Re: nikolaos georgosoulos
Hi, Nikolaos
Have you succeed with the workaround you mentioned ? I'm experiecing the same problem, getting duplicate client id when coming back to the page from another portal tab. I've tried to set this.scroller = null; (as in the second post), but this doesn't work, getScroller() method is called only once, after that seems like this object is being taken from memory without rebuilding it again.
Are there any other workarounds/solutions for this problem ?
Thanks,
Artem
> Duplicate Client-Id
> -------------------
>
> Key: TOMAHAWK-887
> URL: https://issues.apache.org/jira/browse/TOMAHAWK-887
> Project: MyFaces Tomahawk
> Issue Type: Bug
> Components: Data Scroller
> Affects Versions: 1.1.5-SNAPSHOT
> Reporter: nikolaos georgosoulos
>
> The datascroller component returns the following error when it is part of a portlet in page and the user leaves the page and returns. The 1.1.5 snapshot is being used so the datascroller works fine as long as the user stays in the portal page with the scroller. When user leaves the page and returns back to it the error occurs. As portal Jetspeed 2 is being used. the Tomahawk bridge is used for bridging portal and portlet of JSF that extend the MyFacesGenericPortlet class without any real implementation (just super.doView()). Myfaces implementation is 1.1.4. Myfaces impl 1.1.5 does not cooperate well with Tomahawk bridge (bufferedStream errors) and the portals-bridge-jsf simply discards any passed parameters from the processAction to the renderPage phases. I only mention these in order to prove there is none known alternative.
> javax.portlet.PortletException
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:81)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> ... 76 more
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
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[jira] Commented: (TOMAHAWK-887) Duplicate Client-Id
Posted by "Arek Czarnik (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TOMAHAWK-887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12517475 ]
Arek Czarnik commented on TOMAHAWK-887:
---------------------------------------
Hi, Nikolaos
any update on this Bug? I'm getting the same problem agin withe the workaround method.
Thanks,
Arek
> Duplicate Client-Id
> -------------------
>
> Key: TOMAHAWK-887
> URL: https://issues.apache.org/jira/browse/TOMAHAWK-887
> Project: MyFaces Tomahawk
> Issue Type: Bug
> Components: Data Scroller
> Affects Versions: 1.1.5-SNAPSHOT
> Reporter: nikolaos georgosoulos
>
> The datascroller component returns the following error when it is part of a portlet in page and the user leaves the page and returns. The 1.1.5 snapshot is being used so the datascroller works fine as long as the user stays in the portal page with the scroller. When user leaves the page and returns back to it the error occurs. As portal Jetspeed 2 is being used. the Tomahawk bridge is used for bridging portal and portlet of JSF that extend the MyFacesGenericPortlet class without any real implementation (just super.doView()). Myfaces implementation is 1.1.4. Myfaces impl 1.1.5 does not cooperate well with Tomahawk bridge (bufferedStream errors) and the portals-bridge-jsf simply discards any passed parameters from the processAction to the renderPage phases. I only mention these in order to prove there is none known alternative.
> javax.portlet.PortletException
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:81)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> ... 76 more
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
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[jira] Commented: (TOMAHAWK-887) Duplicate Client-Id
Posted by "nikolaos georgosoulos (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TOMAHAWK-887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12528017 ]
nikolaos georgosoulos commented on TOMAHAWK-887:
------------------------------------------------
Actually the file is a tomahawk source file. so, yes you need to do the compile in order to apply the patch (I wonder if someone that is tomahawk developer has seen this already to tell us if it is a valid patch, I don't have an account in order to apply it and I would not do that before someone else confirms it). in order to try this patch you need to check out (get) tomahawk from svn and run the maven build process after you replace this file in the proper directory. I am afraid I know nothing of Websphere Portal in order to help you but you need to address these question in the tomahawk mailing list . I'm sure this is only the place to put comments and/or patches for tomahawk and not general questions. Next time you try asking something though, maybe you could specify versions and environment of libraries you use (myfaces-1.????, tomahawk-1.??? etc.) this helps in identifying your specific case. you also need to provide some more elaborate use case scenario in order to be able to reproduce the error.
> Duplicate Client-Id
> -------------------
>
> Key: TOMAHAWK-887
> URL: https://issues.apache.org/jira/browse/TOMAHAWK-887
> Project: MyFaces Tomahawk
> Issue Type: Bug
> Components: Data Scroller
> Affects Versions: 1.1.5-SNAPSHOT
> Reporter: nikolaos georgosoulos
> Attachments: HtmlDataScrollerRenderer.java
>
>
> The datascroller component returns the following error when it is part of a portlet in page and the user leaves the page and returns. The 1.1.5 snapshot is being used so the datascroller works fine as long as the user stays in the portal page with the scroller. When user leaves the page and returns back to it the error occurs. As portal Jetspeed 2 is being used. the Tomahawk bridge is used for bridging portal and portlet of JSF that extend the MyFacesGenericPortlet class without any real implementation (just super.doView()). Myfaces implementation is 1.1.4. Myfaces impl 1.1.5 does not cooperate well with Tomahawk bridge (bufferedStream errors) and the portals-bridge-jsf simply discards any passed parameters from the processAction to the renderPage phases. I only mention these in order to prove there is none known alternative.
> javax.portlet.PortletException
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:81)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> ... 76 more
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
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[jira] Commented: (TOMAHAWK-887) Duplicate Client-Id
Posted by "nikolaos georgosoulos (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TOMAHAWK-887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12526506 ]
nikolaos georgosoulos commented on TOMAHAWK-887:
------------------------------------------------
I do not claim to have found THE answer, it just works for us (jetspeed portal version 2.0 final and A LOT of heavy portlets (about 15)). so, if anyone has more elaborate solution, please post it.
> Duplicate Client-Id
> -------------------
>
> Key: TOMAHAWK-887
> URL: https://issues.apache.org/jira/browse/TOMAHAWK-887
> Project: MyFaces Tomahawk
> Issue Type: Bug
> Components: Data Scroller
> Affects Versions: 1.1.5-SNAPSHOT
> Reporter: nikolaos georgosoulos
> Attachments: HtmlDataScrollerRenderer.java
>
>
> The datascroller component returns the following error when it is part of a portlet in page and the user leaves the page and returns. The 1.1.5 snapshot is being used so the datascroller works fine as long as the user stays in the portal page with the scroller. When user leaves the page and returns back to it the error occurs. As portal Jetspeed 2 is being used. the Tomahawk bridge is used for bridging portal and portlet of JSF that extend the MyFacesGenericPortlet class without any real implementation (just super.doView()). Myfaces implementation is 1.1.4. Myfaces impl 1.1.5 does not cooperate well with Tomahawk bridge (bufferedStream errors) and the portals-bridge-jsf simply discards any passed parameters from the processAction to the renderPage phases. I only mention these in order to prove there is none known alternative.
> javax.portlet.PortletException
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:81)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> ... 76 more
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
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[jira] Commented: (TOMAHAWK-887) Duplicate Client-Id
Posted by "Robert Oschwald (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TOMAHAWK-887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12475301 ]
Robert Oschwald commented on TOMAHAWK-887:
------------------------------------------
This issue seems not to be limited to portlets.
We got this problem on a non-portlet JSP page.
As soon as you leave the page and return to it, you get a duplicate-id exception:
java.lang.IllegalStateException: Client-id : scroller1first is duplicated in the faces tree. Component : resultList:scroller1first, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /faces/secure/admin/snipplet.jsp][Class: org.apache.myfaces.component.html.ext.HtmlPanelGrid,Id: _idJsp31][Class: javax.faces.component.html.HtmlForm,Id: resultList][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp75][Class: org.apache.myfaces.custom.column.HtmlSimpleColumn,Id: _idJsp81][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroller1][Class: javax.faces.component.html.HtmlCommandLink,Id: scroller1first]}
Workaround: Keep a binding to the scroller in the backingBean and set the scroller to null in getScroller()
/**
* Return scroller1.
* <P>
* Creation date: Nov 13, 2006 6:17:13 PM
* <P>
* @return returns scroller1.
*/
public HtmlDataScroller getScroller1() {
// work around to avoid javax.faces.FacesException:
// Client-id : xxx is duplicated in the faces tree
this.scroller1 = null;
return this.scroller1;
}
This causes the scroller to get rebuild every time you return to the page.
Disadvantage of this is, that the scroller starts on page 1 every time you return to the page.
BTW: This problem arised as soon as we updated from Tomahawk 1.1.3 to 1.1.5.
We need to use 1.1.5 because of the ppr support in the sandbox.
> Duplicate Client-Id
> -------------------
>
> Key: TOMAHAWK-887
> URL: https://issues.apache.org/jira/browse/TOMAHAWK-887
> Project: MyFaces Tomahawk
> Issue Type: Bug
> Components: Data Scroller
> Affects Versions: 1.1.5-SNAPSHOT
> Reporter: nikolaos georgosoulos
>
> The datascroller component returns the following error when it is part of a portlet in page and the user leaves the page and returns. The 1.1.5 snapshot is being used so the datascroller works fine as long as the user stays in the portal page with the scroller. When user leaves the page and returns back to it the error occurs. As portal Jetspeed 2 is being used. the Tomahawk bridge is used for bridging portal and portlet of JSF that extend the MyFacesGenericPortlet class without any real implementation (just super.doView()). Myfaces implementation is 1.1.4. Myfaces impl 1.1.5 does not cooperate well with Tomahawk bridge (bufferedStream errors) and the portals-bridge-jsf simply discards any passed parameters from the processAction to the renderPage phases. I only mention these in order to prove there is none known alternative.
> javax.portlet.PortletException
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:81)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> ... 76 more
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
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[jira] Commented: (TOMAHAWK-887) Duplicate Client-Id
Posted by "nikolaos georgosoulos (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TOMAHAWK-887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12475776 ]
nikolaos georgosoulos commented on TOMAHAWK-887:
------------------------------------------------
There is an other way, It's still a hack but I think it works better. I have the code at the office so I'll post it here tomorrow. For now I can simply say.... avoid rebuilding children if they already exist and make sure you encode Children YET NOT The transient ones. As I said... I'll post here the code (for the renderer) tomorrow. It just seams that for some reason the children are and rewritten every time. I had no idea this was the case even on a plain JSF application cause there.... the scroller should rebuild itself every time user returns to the page. Only in portal the "RENDER" is invoked alone upon return.
> Duplicate Client-Id
> -------------------
>
> Key: TOMAHAWK-887
> URL: https://issues.apache.org/jira/browse/TOMAHAWK-887
> Project: MyFaces Tomahawk
> Issue Type: Bug
> Components: Data Scroller
> Affects Versions: 1.1.5-SNAPSHOT
> Reporter: nikolaos georgosoulos
>
> The datascroller component returns the following error when it is part of a portlet in page and the user leaves the page and returns. The 1.1.5 snapshot is being used so the datascroller works fine as long as the user stays in the portal page with the scroller. When user leaves the page and returns back to it the error occurs. As portal Jetspeed 2 is being used. the Tomahawk bridge is used for bridging portal and portlet of JSF that extend the MyFacesGenericPortlet class without any real implementation (just super.doView()). Myfaces implementation is 1.1.4. Myfaces impl 1.1.5 does not cooperate well with Tomahawk bridge (bufferedStream errors) and the portals-bridge-jsf simply discards any passed parameters from the processAction to the renderPage phases. I only mention these in order to prove there is none known alternative.
> javax.portlet.PortletException
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:81)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> ... 76 more
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
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[jira] Commented: (TOMAHAWK-887) Duplicate Client-Id
Posted by "Klaus Schuster (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TOMAHAWK-887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12679589#action_12679589 ]
Klaus Schuster commented on TOMAHAWK-887:
-----------------------------------------
I'm using Tomahawk 1.1.8 with the dataScroller component and a binding for reseting the scrollerIndex.
Without the workaround I get the duplicate client-id error as mentioned above.
The workaround works fine.
Thanks,
> Duplicate Client-Id
> -------------------
>
> Key: TOMAHAWK-887
> URL: https://issues.apache.org/jira/browse/TOMAHAWK-887
> Project: MyFaces Tomahawk
> Issue Type: Bug
> Components: Data Scroller
> Affects Versions: 1.1.5-SNAPSHOT
> Reporter: nikolaos georgosoulos
> Attachments: HtmlDataScrollerRenderer.java
>
>
> The datascroller component returns the following error when it is part of a portlet in page and the user leaves the page and returns. The 1.1.5 snapshot is being used so the datascroller works fine as long as the user stays in the portal page with the scroller. When user leaves the page and returns back to it the error occurs. As portal Jetspeed 2 is being used. the Tomahawk bridge is used for bridging portal and portlet of JSF that extend the MyFacesGenericPortlet class without any real implementation (just super.doView()). Myfaces implementation is 1.1.4. Myfaces impl 1.1.5 does not cooperate well with Tomahawk bridge (bufferedStream errors) and the portals-bridge-jsf simply discards any passed parameters from the processAction to the renderPage phases. I only mention these in order to prove there is none known alternative.
> javax.portlet.PortletException
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:81)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> ... 76 more
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
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[jira] Commented: (TOMAHAWK-887) Duplicate Client-Id
Posted by "Leonardo Uribe (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TOMAHAWK-887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12607792#action_12607792 ]
Leonardo Uribe commented on TOMAHAWK-887:
-----------------------------------------
I cannot reproduce this error. Is this still valid?
> Duplicate Client-Id
> -------------------
>
> Key: TOMAHAWK-887
> URL: https://issues.apache.org/jira/browse/TOMAHAWK-887
> Project: MyFaces Tomahawk
> Issue Type: Bug
> Components: Data Scroller
> Affects Versions: 1.1.5-SNAPSHOT
> Reporter: nikolaos georgosoulos
> Attachments: HtmlDataScrollerRenderer.java
>
>
> The datascroller component returns the following error when it is part of a portlet in page and the user leaves the page and returns. The 1.1.5 snapshot is being used so the datascroller works fine as long as the user stays in the portal page with the scroller. When user leaves the page and returns back to it the error occurs. As portal Jetspeed 2 is being used. the Tomahawk bridge is used for bridging portal and portlet of JSF that extend the MyFacesGenericPortlet class without any real implementation (just super.doView()). Myfaces implementation is 1.1.4. Myfaces impl 1.1.5 does not cooperate well with Tomahawk bridge (bufferedStream errors) and the portals-bridge-jsf simply discards any passed parameters from the processAction to the renderPage phases. I only mention these in order to prove there is none known alternative.
> javax.portlet.PortletException
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:81)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> ... 76 more
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
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[jira] Commented: (TOMAHAWK-887) Duplicate Client-Id
Posted by "Shipra Jain (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TOMAHAWK-887?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12527201 ]
Shipra Jain commented on TOMAHAWK-887:
--------------------------------------
Hi , Nikolaos
I am getting the same error on Websphere Portal 6.0.1 . Tough it was fine on Pluto . The file that you have attached is my faces source file . I am using just the tomhawk jar & my faces jar downloaded . Look's like to include this file , I have to compile the tomhawk jsource with this file & generate the jar myself. Is there other way that I can include this fix or putting some code in our source to fix the issue
Also,
I am new to JSF (My faces) . I have lot of other questions /issues . Is this the right forum to ask questions ? . They may be bugs or may be something we are not doing right . ( I don't know ) .
Thanks
Shipra
> Duplicate Client-Id
> -------------------
>
> Key: TOMAHAWK-887
> URL: https://issues.apache.org/jira/browse/TOMAHAWK-887
> Project: MyFaces Tomahawk
> Issue Type: Bug
> Components: Data Scroller
> Affects Versions: 1.1.5-SNAPSHOT
> Reporter: nikolaos georgosoulos
> Attachments: HtmlDataScrollerRenderer.java
>
>
> The datascroller component returns the following error when it is part of a portlet in page and the user leaves the page and returns. The 1.1.5 snapshot is being used so the datascroller works fine as long as the user stays in the portal page with the scroller. When user leaves the page and returns back to it the error occurs. As portal Jetspeed 2 is being used. the Tomahawk bridge is used for bridging portal and portlet of JSF that extend the MyFacesGenericPortlet class without any real implementation (just super.doView()). Myfaces implementation is 1.1.4. Myfaces impl 1.1.5 does not cooperate well with Tomahawk bridge (bufferedStream errors) and the portals-bridge-jsf simply discards any passed parameters from the processAction to the renderPage phases. I only mention these in order to prove there is none known alternative.
> javax.portlet.PortletException
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:81)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> ... 76 more
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
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[jira] Updated: (TOMAHAWK-887) Duplicate Client-Id
Posted by "Arek Czarnik (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TOMAHAWK-887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arek Czarnik updated TOMAHAWK-887:
----------------------------------
Status: Patch Available (was: Open)
> Duplicate Client-Id
> -------------------
>
> Key: TOMAHAWK-887
> URL: https://issues.apache.org/jira/browse/TOMAHAWK-887
> Project: MyFaces Tomahawk
> Issue Type: Bug
> Components: Data Scroller
> Affects Versions: 1.1.5-SNAPSHOT
> Reporter: nikolaos georgosoulos
>
> The datascroller component returns the following error when it is part of a portlet in page and the user leaves the page and returns. The 1.1.5 snapshot is being used so the datascroller works fine as long as the user stays in the portal page with the scroller. When user leaves the page and returns back to it the error occurs. As portal Jetspeed 2 is being used. the Tomahawk bridge is used for bridging portal and portlet of JSF that extend the MyFacesGenericPortlet class without any real implementation (just super.doView()). Myfaces implementation is 1.1.4. Myfaces impl 1.1.5 does not cooperate well with Tomahawk bridge (bufferedStream errors) and the portals-bridge-jsf simply discards any passed parameters from the processAction to the renderPage phases. I only mention these in order to prove there is none known alternative.
> javax.portlet.PortletException
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:81)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> ... 76 more
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is javax.portlet.PortletException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.handleExceptionFromLifecycle(MyFacesGenericPortlet.java:253)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:399)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> Caused by: java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> ... 84 more
> Nested Exception is java.lang.IllegalStateException: Client-id : scroll_itemsfirst is duplicated in the faces tree. Component : scroller_form:scroll_itemsfirst, path: {Component-Path : [Class: javax.faces.component.UIViewRoot,ViewId: /view/section.jsp][Class: javax.faces.component.html.HtmlForm,Id: scroller_form][Class: javax.faces.component.html.HtmlPanelGroup,Id: body][Class: javax.faces.component.html.HtmlPanelGrid,Id: _idJsp3js_P_1107cbeb4a1_10001_][Class: org.apache.myfaces.custom.datascroller.HtmlDataScroller,Id: scroll_items][Class: javax.faces.component.html.HtmlCommandLink,Id: scroll_itemsfirst]}
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:350)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:361)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:365)
> at org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:305)
> at org.apache.myfaces.taglib.core.ViewTag.doAfterBody(ViewTag.java:122)
> at org.apache.jsp.view.section_jsp._jspx_meth_f_view_0(section_jsp.java:163)
> at org.apache.jsp.view.section_jsp._jspService(section_jsp.java:125)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.dispatcher.JetspeedRequestDispatcher.include(JetspeedRequestDispatcher.java:72)
> at org.apache.myfaces.context.portlet.PortletExternalContextImpl.dispatch(PortletExternalContextImpl.java:164)
> at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:195)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.facesRender(MyFacesGenericPortlet.java:395)
> at org.apache.myfaces.portlet.MyFacesGenericPortlet.doView(MyFacesGenericPortlet.java:265)
> at lu.intrasoft.esepa.web.controlers.ResearchCentreViewControler.doView(ResearchCentreViewControler.java:27)
> at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:247)
> at javax.portlet.GenericPortlet.render(GenericPortlet.java:175)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:121)
> at jp.sf.pal.tomahawk.filter.ExtensionsPortletFilter.renderFilter(ExtensionsPortletFilter.java:163)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at jp.sf.pal.facesresponse.FacesResponseFilter.renderFilter(FacesResponseFilter.java:76)
> at org.apache.portals.bridges.portletfilter.PortletFilterChain.renderFilter(PortletFilterChain.java:114)
> at org.apache.portals.bridges.portletfilter.FilterPortlet.render(FilterPortlet.java:141)
> at org.apache.jetspeed.factory.JetspeedPortletInstance.render(JetspeedPortletInstance.java:102)
> at org.apache.jetspeed.container.JetspeedContainerServlet.doGet(JetspeedContainerServlet.java:230)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.invoke(ServletPortletInvoker.java:213)
> at org.apache.jetspeed.container.invoker.ServletPortletInvoker.render(ServletPortletInvoker.java:125)
> at org.apache.pluto.PortletContainerImpl.renderPortlet(PortletContainerImpl.java:119)
> at org.apache.jetspeed.container.JetspeedPortletContainerWrapper.renderPortlet(JetspeedPortletContainerWrapper.java:120)
> at org.apache.jetspeed.aggregator.impl.RenderingJobImpl.execute(RenderingJobImpl.java:120)
> at org.apache.jetspeed.aggregator.impl.PortletRendererImpl.renderNow(PortletRendererImpl.java:110)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:199)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.aggregateAndRender(PageAggregatorImpl.java:182)
> at org.apache.jetspeed.aggregator.impl.PageAggregatorImpl.build(PageAggregatorImpl.java:106)
> at org.apache.jetspeed.aggregator.AggregatorValve.invoke(AggregatorValve.java:48)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.valve.impl.ActionValveImpl.invoke(ActionValveImpl.java:132)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.ContainerValve.invoke(ContainerValve.java:76)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.decoration.DecorationValve.invoke(DecorationValve.java:100)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.profiler.impl.ProfilerValveImpl.invoke(ProfilerValveImpl.java:179)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.LoginValidationValveImpl.invoke(LoginValidationValveImpl.java:143)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.PasswordCredentialValveImpl.invoke(PasswordCredentialValveImpl.java:148)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.localization.impl.LocalizationValveImpl.invoke(LocalizationValveImpl.java:168)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve$1.run(AbstractSecurityValve.java:117)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAsPrivileged(Subject.java:437)
> at org.apache.jetspeed.security.impl.AbstractSecurityValve.invoke(AbstractSecurityValve.java:111)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.container.url.impl.PortalURLValveImpl.invoke(PortalURLValveImpl.java:55)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.capabilities.impl.CapabilityValveImpl.invoke(CapabilityValveImpl.java:128)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invokeNext(JetspeedPipeline.java:203)
> at org.apache.jetspeed.pipeline.JetspeedPipeline.invoke(JetspeedPipeline.java:185)
> at org.apache.jetspeed.engine.JetspeedEngine.service(JetspeedEngine.java:231)
> at org.apache.jetspeed.engine.JetspeedServlet.doGet(JetspeedServlet.java:226)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
> at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> at java.lang.Thread.run(Thread.java:534)
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