[richfaces-issues] [JBoss JIRA] Created: (RF-9470) Collapsible panel: doesn't work with Myfaces

[Pavol Pitonak (JIRA)]

Collapsible panel: doesn't work with Myfaces
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                 Key: RF-9470
                 URL: https://jira.jboss.org/browse/RF-9470
             Project: RichFaces
          Issue Type: Bug
      Security Level: Public (Everyone can see)
    Affects Versions: 4.0.0.Milestone3
         Environment: RichFaces 4.0.0.20101004-M3 r.19446
Metamer 4.0.0.20101004-M3 r.19455
Myfaces 2.0.2
JBoss AS 6.0.0.20100911-M5
OpenJDK Runtime Environment 1.6.0_18-b18 @Linux
Chrome 7.0.548.0 @ Linux, IE7
            Reporter: Pavol Pitonak


1. download http://nexus.qa.jboss.com:8081/nexus/content/repositories/releases/org/richfaces/tests/metamer/4.0.0.20101004-M3/metamer-4.0.0.20101004-M3-myfaces.war 
2. deploy to JBoss AS 6 M5 
3. open http://localhost:8080/metamer/faces/components/richCollapsiblePanel/simple.xhtml

result:
An Error Occurred:

java.lang.NullPointerException

Caused by:
java.lang.NullPointerException - java.lang.NullPointerException

javax.faces.FacesException: java.lang.NullPointerException
	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 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:324)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
	at org.richfaces.tests.metamer.TestIdentityFilter.doFilter(TestIdentityFilter.java:93)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
	at org.jboss.resteasy.plugins.server.servlet.FilterDispatcher.doFilter(FilterDispatcher.java:63)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:181)
	at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.event(CatalinaContext.java:285)
	at org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.invoke(CatalinaContext.java:261)
	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:88)
	at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:100)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:53)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951)
	at java.lang.Thread.run(Thread.java:636)
Caused by: java.lang.NullPointerException
	at org.richfaces.renderkit.html.CollapsiblePanelRenderer.encodeEmptyChild(CollapsiblePanelRenderer.java:188)
	at org.richfaces.renderkit.html.CollapsiblePanelRenderer.doEncodeChildren(CollapsiblePanelRenderer.java:158)
	at org.richfaces.renderkit.RendererBase.encodeChildren(RendererBase.java:158)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:488)
	at org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:537)
	at org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChildren(RendererUtils.java:520)
	at org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:541)
	at org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChildren(RendererUtils.java:520)
	at org.apache.myfaces.shared_impl.renderkit.html.HtmlGroupRendererBase.encodeEnd(HtmlGroupRendererBase.java:92)
	at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:519)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:618)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:614)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:614)
	at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1159)
	at org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:263)
	at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:59)
	at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:85)
	at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:239)
	... 26 more

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