Panel Navigation 2 is not working with tiles

[ke...@tcs.com]

Hi myfaces.apache.org.users.*,

Component : Panel Navigation 2
Myfaces Version : 1.1.1 (2005-10-25 14:56 EDT)
Tomahawk Version : 1.1.1 (October 25 2005)

I am using Panel Navigation 2 for dynamically building the menu with 
tiles.

I have checked panelnavigation_2.jsp in examples project of simple.war, 
which is working fine. But when I have checked the same in tiles.war (by 
putting jsp and tiles entries, and managed-bean entries, and class file), 
it is throwing following exception :

For the first time page is rendered with 1st level menus. After that for 
the second time if you click on 1st level menu , or even refresh the page 
it throws this exception.

Similar bug reported  (panelNavigation2 is not working inside a form):
http://issues.apache.org/jira/browse/TOMAHAWK-382

Is there any patch/solution to this problem, or is this problem is 
resolved in current version.

13:15:01,265 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces 
Servlet threw exception
java.lang.IllegalStateException: Client-id : _id9 is duplicated in the 
faces tree.
        at 
org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:241)
        at 
org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:255)
        at 
org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:255)
        at 
org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:255)
        at 
org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:251)
        at 
org.apache.myfaces.application.jsp.JspStateManagerImpl.checkForDuplicateIds(JspStateManagerImpl.java:255)
        at 
org.apache.myfaces.application.jsp.JspStateManagerImpl.saveSerializedView(JspStateManagerImpl.java:204)
        at 
org.apache.myfaces.taglib.core.ViewTag.doEndTag(ViewTag.java:122)
        at 
org.apache.jsp.template.template_jsp._jspx_meth_f_view_0(org.apache.jsp.template.template_jsp:136)
        at 
org.apache.jsp.template.template_jsp._jspService(org.apache.jsp.template.template_jsp:72)
        at 
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
        at 
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
        at 
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
        at 
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at 
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
        at 
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463)
        at 
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
        at 
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
        at 
org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:415)
        at 
org.apache.myfaces.application.jsp.JspTilesViewHandlerImpl.dispatch(JspTilesViewHandlerImpl.java:233)
        at 
org.apache.myfaces.application.jsp.JspTilesViewHandlerImpl.renderView(JspTilesViewHandlerImpl.java:219)
        at 
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:352)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:107)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at 
org.apache.myfaces.component.html.util.ExtensionsFilter.doFilter(ExtensionsFilter.java:122)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at 
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
        at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
        at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
        at 
org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
        at 
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:153)
        at 
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
        at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
        at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at 
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
        at 
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
        at 
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
        at 
org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
        at java.lang.Thread.run(Thread.java:595)

Thanks & Regards,
Ketan.
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