[richfaces-issues] [JBoss JIRA] Commented: (RF-4792) Rich:orderingList throws null pointer exception while we drop some item in it, when empty

Denis Angleton (JIRA) jira-events at lists.jboss.org
Tue Nov 25 15:48:36 EST 2008 

    [ https://jira.jboss.org/jira/browse/RF-4792?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12439736#action_12439736 ] 

Denis Angleton commented on RF-4792:
------------------------------------

Using richfaces 3.2.2.SR1:

I am also seeing a similar issue. In my case I am adding items to the list but start with an empty list. It throws a null pointer exception in what appears to be setValue. All works if the list is populated initially.

javax.servlet.ServletException
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:164)
	at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:141)
	at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:90)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:406)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
	at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
	at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
	at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
	at org.jboss.seam.web.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:42)
	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
	at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:177)
	at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:267)
	at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:380)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:507)
	at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
	at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
	at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
	at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at com.linspire.cnr.servlet.SecureRedirectFilter.doFilter(SecureRedirectFilter.java:110)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
	at java.lang.Thread.run(Thread.java:637)
Caused by: java.lang.NullPointerException
	at org.richfaces.component.UIOrderingList$SubmittedValue.access$700(UIOrderingList.java:76)
	at org.richfaces.component.UIOrderingList.validate(UIOrderingList.java:579)
	at org.richfaces.component.UIOrderingBaseComponent.executeValidate(UIOrderingBaseComponent.java:247)
	at org.richfaces.component.UIOrderingBaseComponent.processValidators(UIOrderingBaseComponent.java:286)
	at org.richfaces.component.UIOrderingList.processValidators(UIOrderingList.java:330)
	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1053)
	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1053)
	at javax.faces.component.UIForm.processValidators(UIForm.java:235)
	at org.ajax4jsf.component.AjaxViewRoot$3.invokeContextCallback(AjaxViewRoot.java:439)
	at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:238)
	at org.ajax4jsf.component.AjaxViewRoot.processValidators(AjaxViewRoot.java:455)
	at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
	at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
	... 51 more


> Rich:orderingList throws null pointer exception while we drop some item in it, when empty
> -----------------------------------------------------------------------------------------
>
>                 Key: RF-4792
>                 URL: https://jira.jboss.org/jira/browse/RF-4792
>             Project: RichFaces
>          Issue Type: Bug
>    Affects Versions: 3.2.2
>         Environment: Rich:orderingList throws null pointer exception while we drop some item in it, when empty
>            Reporter: Nik Raut
>            Priority: Critical
>
> I have an orderingList with drop support. I drop an item in it from a table with drag support. It works fine when I already have some items in the orderingList but fails when empty. This feature used to work with RichFaces 3.2.0 version but after upgrading to 3.2.2.GA it starts throwing exception. The exception stack trace is below:
> Exception during request processing: 
> Caused by javax.servlet.ServletException with message: "" 
> javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)
> weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:223)
> weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
> weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
> weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
> weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
> org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
> org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
> org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
> org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
> org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
> org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:177)
> org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:267)
> org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:380)
> org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:507)
> org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
> org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
> org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
> weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
> weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:26)
> weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
> weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3243)
> weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
> weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
> weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2003)
> weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
> weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
> weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
> weblogic.work.ExecuteThread.run(ExecuteThread.java:181)Caused by java.lang.NullPointerException with message: "" 
> org.richfaces.component.UIOrderingList$SubmittedValue.access$700(UIOrderingList.java:76)
> org.richfaces.component.UIOrderingList.validate(UIOrderingList.java:579)
> org.richfaces.component.UIOrderingBaseComponent.executeValidate(UIOrderingBaseComponent.java:247)
> org.richfaces.component.UIOrderingBaseComponent.processValidators(UIOrderingBaseComponent.java:286)
> org.richfaces.component.UIOrderingList.processValidators(UIOrderingList.java:330)
> javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1047)
> javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1047)
> javax.faces.component.UIForm.processValidators(UIForm.java:235)
> org.richfaces.component.UISimpleTogglePanel.processValidators(UISimpleTogglePanel.java:142)
> javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1047)
> org.richfaces.component.UISwitchablePanel.processValidators(UISwitchablePanel.java:236)
> org.ajax4jsf.component.AjaxViewRoot$3.invokeContextCallback(AjaxViewRoot.java:439)
> org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:238)
> org.ajax4jsf.component.AjaxViewRoot.processValidators(AjaxViewRoot.java:455)
> com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76)
> com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
> com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
> javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
> weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:223)
> weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
> weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
> weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
> weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
> org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
> org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
> org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
> org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
> org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
> org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:177)
> org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:267)
> org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:380)
> org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:507)
> org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
> org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
> org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
> org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
> weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
> weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:26)
> weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
> weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3243)
> weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
> weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
> weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2003)
> weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1909)
> weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1359)
> weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
> weblogic.work.ExecuteThread.run(ExecuteThread.java:181)

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