[richfaces-issues] [JBoss JIRA] (RF-11818) 4.1.0 exception thrown on ajax operation

[ravi j (Created) (JIRA)]

4.1.0 exception thrown on ajax operation
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                 Key: RF-11818
                 URL: https://issues.jboss.org/browse/RF-11818
             Project: RichFaces
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: core
    Affects Versions: 4.1.0.Final
         Environment: richfaces 4.1.0 + myfaces 2.0.5
            Reporter: ravi j


Hi, following exception was thrown on ajax operation(postback). the same page was working well with richfaces 4.0.0.

it was failing in UIDataAdaptor constructor.getFacesContext().getViewRoot() is returning null.



 
SEVERE: Servlet.service() for servlet faces threw exception

java.lang.NullPointerException

    at org.richfaces.component.UIDataAdaptor.<init>(UIDataAdaptor.java:226)

    at org.richfaces.component.UISequence.<init>(UISequence.java:52)

    at org.richfaces.component.UIRepeat.<init>(UIRepeat.java:38)

    at sun.reflect.GeneratedConstructorAccessor127.newInstance(Unknown Source)

    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)

    at java.lang.reflect.Constructor.newInstance(Unknown Source)

    at java.lang.Class.newInstance0(Unknown Source)

    at java.lang.Class.newInstance(Unknown Source)

    at org.apache.myfaces.shared_impl.util.ClassUtils.newInstance(ClassUtils.java:362)

    at org.apache.myfaces.shared_impl.util.ClassUtils.newInstance(ClassUtils.java:327)

    at org.apache.myfaces.view.facelets.DefaultFaceletsStateManagementStrategy.internalRestoreTreeStructure(DefaultFaceletsStateManagementStrategy.java:979)

    at org.apache.myfaces.view.facelets.DefaultFaceletsStateManagementStrategy.internalRestoreTreeStructure(DefaultFaceletsStateManagementStrategy.java:989)

    at org.apache.myfaces.view.facelets.DefaultFaceletsStateManagementStrategy.restoreView(DefaultFaceletsStateManagementStrategy.java:162)

    at org.apache.myfaces.application.jsp.JspStateManagerImpl.restoreView(JspStateManagerImpl.java:388)

    at org.apache.myfaces.shared_impl.view.ViewDeclarationLanguageBase.restoreView(ViewDeclarationLanguageBase.java:106)

    at org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.restoreView(FaceletViewDeclarationLanguage.java:1440)

    at org.apache.myfaces.application.ViewHandlerImpl.restoreView(ViewHandlerImpl.java:278)

    at javax.faces.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:83)

    at javax.faces.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:83)

    at org.apache.myfaces.lifecycle.RestoreViewExecutor.execute(RestoreViewExecutor.java:123)

    at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:171)

    at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)

    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:189)





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