[richfaces-issues] [JBoss JIRA] Created: (RF-11423) NPE and PreRenderViewEvent in UIDataAdaptor
NPE and PreRenderViewEvent in UIDataAdaptor
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Key: RF-11423
URL: https://issues.jboss.org/browse/RF-11423
Project: RichFaces
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: core
Affects Versions: 4.1.0.Milestone2
Environment: JBoss AS 7.0.1.Final,
Linux kuna 2.6.27.7-smp #22 SMP PREEMPT Tue Mar 9 22:58:03 CET 2010 i686 Intel(R)
Core(TM)2 Duo CPU P7370 @ 2.00GHz GenuineIntel GNU/Linux
Reporter: Bernard Labno
Priority: Critical
When there is any of UIDataAdaptor components on page and we do regular form submit or
ajax re-render then we get NullPointerException.
java.lang.NullPointerException
at
javax.faces.component.UIComponent$ComponentSystemEventListenerAdapter.processEvent(UIComponent.java:2477)
at javax.faces.event.SystemEvent.processListener(SystemEvent.java:106)
at
com.sun.faces.application.ApplicationImpl.processListeners(ApplicationImpl.java:2102)
at
com.sun.faces.application.ApplicationImpl.invokeComponentListenersFor(ApplicationImpl.java:2050)
at com.sun.faces.application.ApplicationImpl.publishEvent(ApplicationImpl.java:287)
at com.sun.faces.application.ApplicationImpl.publishEvent(ApplicationImpl.java:245)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:108)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:313)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
at
org.apache.catalina.core.StandardContextValve.__invoke(StandardContextValve.java:161)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java)
at
org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:139)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:388)
at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:154)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:667)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:952)
at java.lang.Thread.run(Thread.java:619)
This is due to fact that "wrapped" attribute in
UIComponent$ComponentSystemEventListenerAdapter is not restored properly in restoreState
method (the UIComponent .getCurrentComponent(context) call returns null).
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