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https://issues.apache.org/jira/browse/TRINIDAD-1086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12631920#action_12631920
]
Andrew Robinson commented on TRINIDAD-1086:
-------------------------------------------
I can reproduce this on the latest 1.2.9.1. I am looking into it.
> Tree's RowKeySet.isContained NullPointerException when running demo.
> --------------------------------------------------------------------
>
> Key: TRINIDAD-1086
> URL: https://issues.apache.org/jira/browse/TRINIDAD-1086
> Project: MyFaces Trinidad
> Issue Type: Bug
> Components: Components
> Affects Versions: 1.2.7-core
> Reporter: Jeanne Waldman
> Assignee: Andrew Robinson
>
> I see this error occasionally, so it might be hard to reproduce.
> I run the demo index.jspx page. Then I click on some link, like Component
> Demos,
> and I get this error:
> 500 Internal Server Error
> java.lang.NullPointerException
> at
> org.apache.myfaces.trinidad.model.RowKeySet.isContained(RowKeySet.java:104)
> at
> org.apache.myfaces.trinidad.component.HierarchyUtils.__iterateOverTree(HierarchyUtils.java:155)
> at
> org.apache.myfaces.trinidad.component.UIXTree.processFacetsAndChildren(UIXTree.java:272)
> at
> org.apache.myfaces.trinidad.component.UIXCollection.decodeChildrenImpl(UIXCollection.java:196)
> at
> org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:955)
> at
> org.apache.myfaces.trinidad.component.UIXCollection.processDecodes(UIXCollection.java:190)
> at
> org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:969)
> at
> org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:955)
> at
> org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:811)
> at
> org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:969)
> at
> org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:955)
> at
> org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:811)
> at
> org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:969)
> at
> org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:955)
> at
> org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:811)
> at
> org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:969)
> at
> org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:955)
> at
> org.apache.myfaces.trinidad.component.UIXForm.processDecodes(UIXForm.java:75)
> at
> org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:969)
> at
> org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:955)
> at
> org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:811)
> at
> javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1015)
> at javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:504)
> at
> com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:78)
> at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
> at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
> at com.evermind[Oracle Containers for J2EE 11g (11.1.1.0.0)
> ].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64)
> at
> org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:238)
> at
> org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:195)
> at
> org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:138)
> at
> org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
> at com.evermind[Oracle Containers for J2EE 11g (11.1.1.0.0)
> ].server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
> at
> org.apache.myfaces.trinidaddemo.webapp.RedirectFilter.doFilter(RedirectFilter.java:97)
> at com.evermind[Oracle Containers for J2EE 11g (11.1.1.0.0)
> ].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:600)
> at com.evermind[Oracle Containers for J2EE 11g (11.1.1.0.0)
> ].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:351)
> at com.evermind[Oracle Containers for J2EE 11g (11.1.1.0.0)
> ].server.http.HttpRequestHandler.doDispatchRequest(HttpRequestHandler.java:977)
> at com.evermind[Oracle Containers for J2EE 11g (11.1.1.0.0)
> ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:878)
> at com.evermind[Oracle Containers for J2EE 11g (11.1.1.0.0)
> ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:676)
> at com.evermind[Oracle Containers for J2EE 11g (11.1.1.0.0)
> ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:644)
> at com.evermind[Oracle Containers for J2EE 11g (11.1.1.0.0)
> ].server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:436)
> at com.evermind[Oracle Containers for J2EE 11g (11.1.1.0.0)
> ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:185)
> at com.evermind[Oracle Containers for J2EE 11g (11.1.1.0.0)
> ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:153)
> at
> oracle.oc4j.network.ServerSocketReadHandler$ClientRunnable.run(ServerSocketReadHandler.java:276)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
> It goes away when I refresh the page, and doesn't come back.
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