regression introduced in 20070807.220229 snapshot of RF 3.1.0 - UIAjaxSupport NPE --------------------------------------------------------------------------------- Key: RF-569 URL: http://jira.jboss.com/jira/browse/RF-569 Project: RichFaces Issue Type: Bug Affects Versions: 3.1.0 Reporter: Ian Springer Assigned To: Aleksej Yanul Priority: Critical Fix For: 3.1.0 Attachments: view.xhtml As you know, we are using RF/A4J for JBoss ON 2.0. We recently upgraded from RF 3.0.1 / A4J 1.0.2 to using RF 3.1.0 snapshots. Things were running smoothly until I upgraded to the 08/07 snapshot earlier today. Now when I submit the form on the attached page, I get the following error: 13:14:04,357 WARN [SkinFactoryImpl] Init parameter for a skin name changed to org.richfaces.SKIN 13:14:06,200 INFO [DiscoveryServerServiceImpl] Performance: availability report timing (47)ms 13:14:15,310 WARN [lifecycle] executePhase(RESTORE_VIEW 1,com.sun.faces.context.FacesContextImpl@938fcb) threw exceptio n java.lang.NullPointerException at javax.faces.component.UIComponentBase.setValueBinding(UIComponentBase.java:233) at org.ajax4jsf.component.UIAjaxSupport.setParentProperties(UIAjaxSupport.java:162) at org.ajax4jsf.component.UIAjaxSupport.setParent(UIAjaxSupport.java:146) at javax.faces.component.UIComponentBase$FacetsMap.put(UIComponentBase.java:2114) at javax.faces.component.UIComponentBase$FacetsMap.put(UIComponentBase.java:2076) at org.ajax4jsf.application.AjaxStateManager$TreeStrutureNode.restore(AjaxStateManager.java:367) at org.ajax4jsf.application.AjaxStateManager$TreeStrutureNode.restore(AjaxStateManager.java:374) at org.ajax4jsf.application.AjaxStateManager$TreeStrutureNode.restore(AjaxStateManager.java:374) at org.ajax4jsf.application.AjaxStateManager$TreeStrutureNode.restore(AjaxStateManager.java:374) at org.ajax4jsf.application.AjaxStateManager$TreeStrutureNode.restore(AjaxStateManager.java:374) at org.ajax4jsf.application.AjaxStateManager.restoreView(AjaxStateManager.java:171) at com.sun.faces.application.ViewHandlerImpl.restoreView(ViewHandlerImpl.java:290) at org.ajax4jsf.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:116) at org.ajax4jsf.application.AjaxViewHandler.restoreView(AjaxViewHandler.java:154) at com.sun.facelets.FaceletViewHandler.restoreView(FaceletViewHandler.java:316) at org.ajax4jsf.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:116) at org.ajax4jsf.application.AjaxViewHandler.restoreView(AjaxViewHandler.java:154) at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:141) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251) at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:143) at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:275) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at net.hyperic.hq.ui.AuthenticationFilter.doFilter(AuthenticationFilter.java:91) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.on.server.ui.common.upload.MultipartFilter.doFilter(MultipartFilter.java:59) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:595) 13:14:15,372 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception java.lang.NullPointerException at javax.faces.component.UIComponentBase.setValueBinding(UIComponentBase.java:233) at org.ajax4jsf.component.UIAjaxSupport.setParentProperties(UIAjaxSupport.java:162) at org.ajax4jsf.component.UIAjaxSupport.setParent(UIAjaxSupport.java:146) at javax.faces.component.UIComponentBase$FacetsMap.put(UIComponentBase.java:2114) at javax.faces.component.UIComponentBase$FacetsMap.put(UIComponentBase.java:2076) at org.ajax4jsf.application.AjaxStateManager$TreeStrutureNode.restore(AjaxStateManager.java:367) at org.ajax4jsf.application.AjaxStateManager$TreeStrutureNode.restore(AjaxStateManager.java:374) at org.ajax4jsf.application.AjaxStateManager$TreeStrutureNode.restore(AjaxStateManager.java:374) at org.ajax4jsf.application.AjaxStateManager$TreeStrutureNode.restore(AjaxStateManager.java:374) at org.ajax4jsf.application.AjaxStateManager$TreeStrutureNode.restore(AjaxStateManager.java:374) at org.ajax4jsf.application.AjaxStateManager.restoreView(AjaxStateManager.java:171) at com.sun.faces.application.ViewHandlerImpl.restoreView(ViewHandlerImpl.java:290) at org.ajax4jsf.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:116) at org.ajax4jsf.application.AjaxViewHandler.restoreView(AjaxViewHandler.java:154) at com.sun.facelets.FaceletViewHandler.restoreView(FaceletViewHandler.java:316) at org.ajax4jsf.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:116) at org.ajax4jsf.application.AjaxViewHandler.restoreView(AjaxViewHandler.java:154) at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:141) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251) at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:143) at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:275) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at net.hyperic.hq.ui.AuthenticationFilter.doFilter(AuthenticationFilter.java:91) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.on.server.ui.common.upload.MultipartFilter.doFilter(MultipartFilter.java:59) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:595) I did not get this error (or any error) when submitting the same form using the previous (08/06) snapshot, so I think this is something that was just introduced in the past day or so.