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Posted to dev@myfaces.apache.org by "Christoph Kainrath (JIRA)" <de...@myfaces.apache.org> on 2010/08/10 18:50:16 UTC
[jira] Created: (TRINIDAD-1879) Forwarding to another page with
tr:goLink or tr:commandButton generates ClassCastException
Forwarding to another page with tr:goLink or tr:commandButton generates ClassCastException
------------------------------------------------------------------------------------------
Key: TRINIDAD-1879
URL: https://issues.apache.org/jira/browse/TRINIDAD-1879
Project: MyFaces Trinidad
Issue Type: Bug
Components: Components
Affects Versions: 2.0.0.3-core
Environment: Windows XP, Apache Tomcat 6, Java 6, MyFaces 2.0.2
Reporter: Christoph Kainrath
This already worked in 2.0.0-alpha-2, but is now buggy again. After clicking the link, I got the following exception. When I replace the libs (api and impl) with those from 2.0.0-alpha-2 the link works as expected.
javax.faces.FacesException: java.lang.ClassCastException: org.apache.myfaces.trinidadinternal.application.StateManagerImpl$PageState cannot be cast to java.lang.String
at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.wrap(ExceptionHandlerImpl.java:241)
at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.handle(ExceptionHandlerImpl.java:156)
at at.utah.reddot.cms.jsf.CustomExceptionHandler.handle(CustomExceptionHandler.java:45)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:258)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:191)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.ClassCastException: org.apache.myfaces.trinidadinternal.application.StateManagerImpl$PageState cannot be cast to java.lang.String
at org.apache.myfaces.trinidadinternal.application.StateManagerImpl._saveStateToCache(StateManagerImpl.java:363)
at org.apache.myfaces.trinidadinternal.application.StateManagerImpl.saveView(StateManagerImpl.java:192)
at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1170)
at org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:263)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:59)
at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:165)
at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:85)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:239)
... 18 more
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[jira] Commented: (TRINIDAD-1879) Forwarding to another page with
tr:goLink or tr:commandButton generates ClassCastException
Posted by "Matthias Weßendorf (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TRINIDAD-1879?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12897661#action_12897661 ]
Matthias Weßendorf commented on TRINIDAD-1879:
----------------------------------------------
Hi,
just tried with Trinidad trunk and myfaces trunk.
The demo for "tr:commandButton" uses the action outcome to navigate to another demo page.
That worked fine, here.
Can you give me a test-case for this problem?
Or can you try with latest greatest Trinidad/MyFaces on your side?
> Forwarding to another page with tr:goLink or tr:commandButton generates ClassCastException
> ------------------------------------------------------------------------------------------
>
> Key: TRINIDAD-1879
> URL: https://issues.apache.org/jira/browse/TRINIDAD-1879
> Project: MyFaces Trinidad
> Issue Type: Bug
> Components: Components
> Affects Versions: 2.0.0.3-core
> Environment: Windows XP, Apache Tomcat 6, Java 6, MyFaces 2.0.2
> Reporter: Christoph Kainrath
>
> This already worked in 2.0.0-alpha-2, but is now buggy again. After clicking the link, I got the following exception. When I replace the libs (api and impl) with those from 2.0.0-alpha-2 the link works as expected.
> javax.faces.FacesException: java.lang.ClassCastException: org.apache.myfaces.trinidadinternal.application.StateManagerImpl$PageState cannot be cast to java.lang.String
> at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.wrap(ExceptionHandlerImpl.java:241)
> at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.handle(ExceptionHandlerImpl.java:156)
> at at.utah.reddot.cms.jsf.CustomExceptionHandler.handle(CustomExceptionHandler.java:45)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:258)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:191)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
> at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
> at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
> at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.ClassCastException: org.apache.myfaces.trinidadinternal.application.StateManagerImpl$PageState cannot be cast to java.lang.String
> at org.apache.myfaces.trinidadinternal.application.StateManagerImpl._saveStateToCache(StateManagerImpl.java:363)
> at org.apache.myfaces.trinidadinternal.application.StateManagerImpl.saveView(StateManagerImpl.java:192)
> at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1170)
> at org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:263)
> at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:59)
> at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:165)
> at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:85)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:239)
> ... 18 more
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[jira] Commented: (TRINIDAD-1879) Forwarding to another page with
tr:goLink or tr:commandButton generates ClassCastException
Posted by "Matthias Weßendorf (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TRINIDAD-1879?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12897234#action_12897234 ]
Matthias Weßendorf commented on TRINIDAD-1879:
----------------------------------------------
hey Christoph,
is there an older ticket? Or an old thread?
> Forwarding to another page with tr:goLink or tr:commandButton generates ClassCastException
> ------------------------------------------------------------------------------------------
>
> Key: TRINIDAD-1879
> URL: https://issues.apache.org/jira/browse/TRINIDAD-1879
> Project: MyFaces Trinidad
> Issue Type: Bug
> Components: Components
> Affects Versions: 2.0.0.3-core
> Environment: Windows XP, Apache Tomcat 6, Java 6, MyFaces 2.0.2
> Reporter: Christoph Kainrath
>
> This already worked in 2.0.0-alpha-2, but is now buggy again. After clicking the link, I got the following exception. When I replace the libs (api and impl) with those from 2.0.0-alpha-2 the link works as expected.
> javax.faces.FacesException: java.lang.ClassCastException: org.apache.myfaces.trinidadinternal.application.StateManagerImpl$PageState cannot be cast to java.lang.String
> at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.wrap(ExceptionHandlerImpl.java:241)
> at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.handle(ExceptionHandlerImpl.java:156)
> at at.utah.reddot.cms.jsf.CustomExceptionHandler.handle(CustomExceptionHandler.java:45)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:258)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:191)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
> at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
> at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
> at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.ClassCastException: org.apache.myfaces.trinidadinternal.application.StateManagerImpl$PageState cannot be cast to java.lang.String
> at org.apache.myfaces.trinidadinternal.application.StateManagerImpl._saveStateToCache(StateManagerImpl.java:363)
> at org.apache.myfaces.trinidadinternal.application.StateManagerImpl.saveView(StateManagerImpl.java:192)
> at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1170)
> at org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:263)
> at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:59)
> at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:165)
> at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:85)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:239)
> ... 18 more
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[jira] Resolved: (TRINIDAD-1879) Forwarding to another page with
tr:goLink or tr:commandButton generates ClassCastException
Posted by "Matthias Weßendorf (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TRINIDAD-1879?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matthias Weßendorf resolved TRINIDAD-1879.
------------------------------------------
Resolution: Invalid
> Forwarding to another page with tr:goLink or tr:commandButton generates ClassCastException
> ------------------------------------------------------------------------------------------
>
> Key: TRINIDAD-1879
> URL: https://issues.apache.org/jira/browse/TRINIDAD-1879
> Project: MyFaces Trinidad
> Issue Type: Bug
> Components: Components
> Affects Versions: 2.0.0.3-core
> Environment: Windows XP, Apache Tomcat 6, Java 6, MyFaces 2.0.2
> Reporter: Christoph Kainrath
>
> This already worked in 2.0.0-alpha-2, but is now buggy again. After clicking the link, I got the following exception. When I replace the libs (api and impl) with those from 2.0.0-alpha-2 the link works as expected.
> javax.faces.FacesException: java.lang.ClassCastException: org.apache.myfaces.trinidadinternal.application.StateManagerImpl$PageState cannot be cast to java.lang.String
> at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.wrap(ExceptionHandlerImpl.java:241)
> at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.handle(ExceptionHandlerImpl.java:156)
> at at.utah.reddot.cms.jsf.CustomExceptionHandler.handle(CustomExceptionHandler.java:45)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:258)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:191)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
> at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
> at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
> at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.ClassCastException: org.apache.myfaces.trinidadinternal.application.StateManagerImpl$PageState cannot be cast to java.lang.String
> at org.apache.myfaces.trinidadinternal.application.StateManagerImpl._saveStateToCache(StateManagerImpl.java:363)
> at org.apache.myfaces.trinidadinternal.application.StateManagerImpl.saveView(StateManagerImpl.java:192)
> at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1170)
> at org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:263)
> at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:59)
> at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:165)
> at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:85)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:239)
> ... 18 more
--
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[jira] Commented: (TRINIDAD-1879) Forwarding to another page with
tr:goLink or tr:commandButton generates ClassCastException
Posted by "Christoph Kainrath (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TRINIDAD-1879?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12898112#action_12898112 ]
Christoph Kainrath commented on TRINIDAD-1879:
----------------------------------------------
I messed around with that stuff more than 2 days to get it work. Yesterday I just tried tried latest snapshots again and it worked fine.
My problem is now, that I can't reproduce the problem any more to give you a hint, what raised the ClassCastException.
thanks for your help
> Forwarding to another page with tr:goLink or tr:commandButton generates ClassCastException
> ------------------------------------------------------------------------------------------
>
> Key: TRINIDAD-1879
> URL: https://issues.apache.org/jira/browse/TRINIDAD-1879
> Project: MyFaces Trinidad
> Issue Type: Bug
> Components: Components
> Affects Versions: 2.0.0.3-core
> Environment: Windows XP, Apache Tomcat 6, Java 6, MyFaces 2.0.2
> Reporter: Christoph Kainrath
>
> This already worked in 2.0.0-alpha-2, but is now buggy again. After clicking the link, I got the following exception. When I replace the libs (api and impl) with those from 2.0.0-alpha-2 the link works as expected.
> javax.faces.FacesException: java.lang.ClassCastException: org.apache.myfaces.trinidadinternal.application.StateManagerImpl$PageState cannot be cast to java.lang.String
> at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.wrap(ExceptionHandlerImpl.java:241)
> at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.handle(ExceptionHandlerImpl.java:156)
> at at.utah.reddot.cms.jsf.CustomExceptionHandler.handle(CustomExceptionHandler.java:45)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:258)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:191)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
> at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
> at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
> at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.ClassCastException: org.apache.myfaces.trinidadinternal.application.StateManagerImpl$PageState cannot be cast to java.lang.String
> at org.apache.myfaces.trinidadinternal.application.StateManagerImpl._saveStateToCache(StateManagerImpl.java:363)
> at org.apache.myfaces.trinidadinternal.application.StateManagerImpl.saveView(StateManagerImpl.java:192)
> at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1170)
> at org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:263)
> at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:59)
> at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:165)
> at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:85)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:239)
> ... 18 more
--
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[jira] Commented: (TRINIDAD-1879) Forwarding to another page with
tr:goLink or tr:commandButton generates ClassCastException
Posted by "Christoph Kainrath (JIRA)" <de...@myfaces.apache.org>.
[ https://issues.apache.org/jira/browse/TRINIDAD-1879?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12897248#action_12897248 ]
Christoph Kainrath commented on TRINIDAD-1879:
----------------------------------------------
hello matthias,
no, there isn't any ticket or thread I'am aware of. I worked with 2.0.0-alpha-2 and I wanted to try the newer 2.0.0.3, which didn't work in this case anymore.
> Forwarding to another page with tr:goLink or tr:commandButton generates ClassCastException
> ------------------------------------------------------------------------------------------
>
> Key: TRINIDAD-1879
> URL: https://issues.apache.org/jira/browse/TRINIDAD-1879
> Project: MyFaces Trinidad
> Issue Type: Bug
> Components: Components
> Affects Versions: 2.0.0.3-core
> Environment: Windows XP, Apache Tomcat 6, Java 6, MyFaces 2.0.2
> Reporter: Christoph Kainrath
>
> This already worked in 2.0.0-alpha-2, but is now buggy again. After clicking the link, I got the following exception. When I replace the libs (api and impl) with those from 2.0.0-alpha-2 the link works as expected.
> javax.faces.FacesException: java.lang.ClassCastException: org.apache.myfaces.trinidadinternal.application.StateManagerImpl$PageState cannot be cast to java.lang.String
> at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.wrap(ExceptionHandlerImpl.java:241)
> at org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.handle(ExceptionHandlerImpl.java:156)
> at at.utah.reddot.cms.jsf.CustomExceptionHandler.handle(CustomExceptionHandler.java:45)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:258)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:191)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
> at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
> at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
> at java.lang.Thread.run(Thread.java:619)
> Caused by: java.lang.ClassCastException: org.apache.myfaces.trinidadinternal.application.StateManagerImpl$PageState cannot be cast to java.lang.String
> at org.apache.myfaces.trinidadinternal.application.StateManagerImpl._saveStateToCache(StateManagerImpl.java:363)
> at org.apache.myfaces.trinidadinternal.application.StateManagerImpl.saveView(StateManagerImpl.java:192)
> at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1170)
> at org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:263)
> at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:59)
> at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:165)
> at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:85)
> at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:239)
> ... 18 more
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