[MYFACES-4541] NullPointerException trying to destroy view

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0-RC3
• Fix Version/s: 4.0.0-RC4
• Component/s: General
• Assignee: Thomas Andraschko
• Reporter: Melloware
• Created: 05/Jan/23 17:44
• Updated: 06/Jan/23 18:24
• Resolved: 06/Jan/23 18:21

Description

Attached is a PrimeFaces test reproducer with a View Scoped bean and when you press "Rebuild View" it generates the following stack trace.

PrimeFaces Test Reproducer

 

 java.lang.NullPointerException
	at org.apache.myfaces.cdi.util.AbstractContextualStorageHolder.destroyAll(AbstractContextualStorageHolder.java:216)
	at org.apache.myfaces.cdi.util.AbstractContextualStorageHolder.destroyAll(AbstractContextualStorageHolder.java:247)
	at org.apache.myfaces.cdi.view.ViewScopeContextualStorageHolder$Proxy$_$$_WeldClientProxy.destroyAll(Unknown Source)
	at org.apache.myfaces.cdi.view.ViewScopeContext.destroyAll(ViewScopeContext.java:202)
	at org.apache.myfaces.cdi.view.ViewScopeCDIMap.clear(ViewScopeCDIMap.java:147)
	at org.apache.myfaces.view.ViewScopeProxyMap.clear(ViewScopeProxyMap.java:151)
	at org.apache.myfaces.context.servlet.FacesContextImplBase.setViewRoot(FacesContextImplBase.java:303)
	at jakarta.faces.context.FacesContextWrapper.setViewRoot(FacesContextWrapper.java:248)
	at org.omnifaces.util.FacesLocal.setViewRoot(FacesLocal.java:455)
	at org.omnifaces.util.Faces.setViewRoot(Faces.java:737)
	at org.primefaces.test.OmniCdiViewScopedBean.rebuildView(OmniCdiViewScopedBean.java:70)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.apache.el.parser.AstValue.invoke(AstValue.java:252)

 

 

Issue Links

• links to: GitHub Pull Request #471