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