[richfaces-issues] [JBoss JIRA] Created: (RF-8937) Queue: javax.faces.component.StateHolderSaver cannot be cast to [Ljava.lang.Object

[Pavol Pitonak (JIRA)]

Queue: javax.faces.component.StateHolderSaver cannot be cast to [Ljava.lang.Object
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                 Key: RF-8937
                 URL: https://jira.jboss.org/browse/RF-8937
             Project: RichFaces
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: component
    Affects Versions: 4.0.0.Milestone1
         Environment: RichFaces v.4.0.0.20100713-M1 SVN r.18029
            Reporter: Pavol Pitonak


Queue in richfaces-showcase doesn't work. 

1. type something and wait
2. request is sent, page is updated, the following appears in log
        2010-07-15 16:29:30,999 WARN  [org.richfaces.log.Components] Queue with name 'j_idt120:form' has already been registered
3. type something and wait
4. request is sent and an exception is thrown


javax.faces.FacesException: Unexpected error restoring state for component with id j_idt120:form:myinput.  Cause: java.lang.ClassCastException: javax.faces.component.StateHolderSaver cannot be cast to [Ljava.lang.Object;.
        at com.sun.faces.application.view.StateManagementStrategyImpl$1.visit(StateManagementStrategyImpl.java:250)
        at com.sun.faces.component.visit.FullVisitContext.invokeVisitCallback(FullVisitContext.java:147)
        at javax.faces.component.UIComponent.visitTree(UIComponent.java:1446)
        at javax.faces.component.UIComponent.visitTree(UIComponent.java:1457)
        at javax.faces.component.UIComponent.visitTree(UIComponent.java:1457)
        at javax.faces.component.UIComponent.visitTree(UIComponent.java:1457)
        at javax.faces.component.UIForm.visitTree(UIForm.java:333)
        at javax.faces.component.UIComponent.visitTree(UIComponent.java:1457)
        at javax.faces.component.UIComponent.visitTree(UIComponent.java:1457)
        at javax.faces.component.UINamingContainer.visitTree(UINamingContainer.java:163)
        at javax.faces.component.UIComponent.visitTree(UIComponent.java:1457)
        at javax.faces.component.UIComponent.visitTree(UIComponent.java:1457)
        at com.sun.faces.application.view.StateManagementStrategyImpl.restoreView(StateManagementStrategyImpl.java:234)
        at com.sun.faces.application.StateManagerImpl.restoreView(StateManagerImpl.java:177)
        at com.sun.faces.application.view.ViewHandlingStrategy.restoreView(ViewHandlingStrategy.java:119)
        at com.sun.faces.application.view.FaceletViewHandlingStrategy.restoreView(FaceletViewHandlingStrategy.java:438)
        at com.sun.faces.application.view.MultiViewHandler.restoreView(MultiViewHandler.java:144)
        at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:182)
        at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
        at com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:107)
        at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:114)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:312)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        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:127)
        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:298)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
        at java.lang.Thread.run(Thread.java:636)
Caused by: java.lang.ClassCastException: javax.faces.component.StateHolderSaver cannot be cast to [Ljava.lang.Object;
        at org.ajax4jsf.component.behavior.AjaxBehavior.restoreState(AjaxBehavior.java:353)
        at javax.faces.component.UIComponentBase.restoreBehaviors(UIComponentBase.java:1992)
        at javax.faces.component.UIComponentBase.restoreBehaviorsState(UIComponentBase.java:1959)
        at javax.faces.component.UIComponentBase.restoreState(UIComponentBase.java:1438)
        at javax.faces.component.UIOutput.restoreState(UIOutput.java:255)
        at javax.faces.component.UIInput.restoreState(UIInput.java:1359)
        at com.sun.faces.application.view.StateManagementStrategyImpl$1.visit(StateManagementStrategyImpl.java:242)
        ... 33 more


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