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https://issues.jboss.org/browse/RF-13731?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12991337#comment-12991337
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Brian Leathem commented on RF-13731:
------------------------------------
[~jhuska] I followed your updated instructions, but I'm still not able to
reproduce. I'm using Firefox 31.0 on Ubuntu with tomcat-7.0.40. I ran the
browser in "private" mode to make sure I had an empty session.
Can you reproduce this on machines other than your own?
> NPE on Tomcat 7 after Ajax request
> ----------------------------------
>
> Key: RF-13731
> URL: https://issues.jboss.org/browse/RF-13731
> Project: RichFaces
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Affects Versions: 4.5.0.Alpha3
> Environment: Tomcat 7 and Firefox only
> Reporter: Juraj Húska
> Fix For: 4.5.0.Beta1
>
> Original Estimate: 4 hours
> Remaining Estimate: 4 hours
>
> There is a NPE thrown after an AJAX request in either showcase (showcase can
> be deployed only when {{weld-servlet.jar}} is changed manually to higher
> version - RF-13725) or in Metamer:
> {code}
> SEVERE: java.lang.NullPointerException
> at
> org.richfaces.application.GlobalResourcesViewHandler.addSkinningResourcesToViewRoot(GlobalResourcesViewHandler.java:148)
> at
> org.richfaces.application.GlobalResourcesViewHandler.restoreView(GlobalResourcesViewHandler.java:179)
> at
> javax.faces.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:353)
> at
> com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:197)
> at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
> at
> com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:121)
> at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:198)
> at
> org.richfaces.demo.arrangeablemodel.PersistenceLifecycle.execute(PersistenceLifecycle.java:58)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:646)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at org.richfaces.webapp.PushFilter.doFilter(PushFilter.java:96)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at
> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at
> org.ocpsoft.rewrite.servlet.RewriteFilter.doFilter(RewriteFilter.java:172)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
> at
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
> at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
> at
> org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> at java.lang.Thread.run(Thread.java:745)
> {code}
> Exception is being thrown only after initial page load, after refresh it
> works.
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