javax.servlet.ServletException

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  • Description of problem: Scenario:- User A and User B are maintainers of project X. User A deletes File Y from Project X while User B is looking at the list. User B presses Delete on the same file. Version-Release number of selected component (if applicable): Dev How reproducible: Easy always Steps to Reproduce: (easiest) 1. Sign in as an admin/maintainer 2. Go to a Project 3. Right click, open in new tab any version 4. Open same version in original tab 5. In both tabs, press Source Documents 6. In second tab, delete a document 7. In first tab, delete same document Actual results: An unexpected error has occurred. Please report this problem with details of what you were attempting. Expected results: Something more UX friendly, like "File not found - maybe it was deleted already!" Additional info: 15:47:19,551 ERROR [org.jboss.seam.exception.Exceptions] (http-/127.0.0.1:8080-11) handled and logged exception: javax.servlet.ServletException at javax.faces.webapp.FacesServlet.service(FacesServlet.java:606) [jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:163) [javamelody-core-1.41.0.jar:1.41.0] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:176) [urlrewritefilter-4.0.4.jar:4.0.4] at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145) [urlrewritefilter-4.0.4.jar:4.0.4] at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:92) [urlrewritefilter-4.0.4.jar:4.0.4] at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:389) [urlrewritefilter-4.0.4.jar:4.0.4] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.zanata.seam.interceptor.MonitoringWrapper.doFilter(MonitoringWrapper.java:70) [classes:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.zanata.servlet.GWTCacheControlFilter.doFilter(GWTCacheControlFilter.java:63) [classes:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50) [jboss-as-jpa-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8] at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50) [jboss-as-jpa-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8] at org.jboss.security.negotiation.NegotiationAuthenticator$WrapperValve.invoke(NegotiationAuthenticator.java:336) [jboss-negotiation-common-2.2.5.Final-redhat-1.jar:2.2.5.Final-redhat-1] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:389) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169) [jboss-as-web-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:336) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:920) [jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_37] Caused by: java.lang.NullPointerException at org.zanata.file.FileSystemPersistService.hasPersistedDocument(FileSystemPersistService.java:145) [classes:] at sun.reflect.GeneratedMethodAccessor279.invoke(Unknown Source) [:1.6.0_37] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_37] at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_37] at org.jboss.seam.util.Reflections.invoke(Reflections.java:22) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:186) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:104) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.zanata.file.FileSystemPersistService_$$_javassist_seam_48.hasPersistedDocument(FileSystemPersistService_$$_javassist_seam_48.java) [classes:] at org.zanata.action.ProjectIterationFilesAction.hasOriginal(ProjectIterationFilesAction.java:516) [classes:] at sun.reflect.GeneratedMethodAccessor278.invoke(Unknown Source) [:1.6.0_37] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_37] at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_37] at org.jboss.seam.util.Reflections.invoke(Reflections.java:22) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.zanata.seam.interceptor.CachedMethodResultInterceptor.aroundInvoke(CachedMethodResultInterceptor.java:94) [classes:] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.security.SecurityInterceptor.aroundInvoke(SecurityInterceptor.java:163) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.core.SynchronizationInterceptor.aroundInvoke(SynchronizationInterceptor.java:35) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:186) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:104) [jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.zanata.action.ProjectIterationFilesAction_$$_javassist_seam_46.hasOriginal(ProjectIterationFilesAction_$$_javassist_seam_46.java) [classes:] at sun.reflect.GeneratedMethodAccessor277.invoke(Unknown Source) [:1.6.0_37] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_37] at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_37] at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:335) [jboss-el-1.0_02.CR6.jar:1.0_02.CR6] at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:280) [jboss-el-1.0_02.CR6.jar:1.0_02.CR6] at org.jboss.el.parser.AstMethodSuffix.getValue(AstMethodSuffix.java:59) [jboss-el-1.0_02.CR6.jar:1.0_02.CR6] at org.jboss.el.parser.AstValue.getValue(AstValue.java:67) [jboss-el-1.0_02.CR6.jar:1.0_02.CR6] at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186) [jboss-el-1.0_02.CR6.jar:1.0_02.CR6] at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109) [jsf-impl-2.1.19-redhat-1.jar:2.1.19-redhat-1] at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194) [jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] at javax.faces.component.UIComponentBase.isRendered(UIComponentBase.java:419) [jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1172) [jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] at org.richfaces.component.UIDataAdaptor$2.processComponent(UIDataAdaptor.java:114) [richfaces-components-ui-4.3.2.Final.jar:4.3.2.Final] at org.richfaces.component.UIDataAdaptor$ComponentVisitor.process(UIDataAdaptor.java:1425) [richfaces-components-ui-4.3.2.Final.jar:4.3.2.Final] at org.richfaces.model.ArrangeableModel.walk(ArrangeableModel.java:113) [richfaces-components-ui-4.3.2.Final.jar:4.3.2.Final] at org.richfaces.component.UIDataAdaptor.walk(UIDataAdaptor.java:809) [richfaces-components-ui-4.3.2.Final.jar:4.3.2.Final] at org.richfaces.component.UIDataAdaptor.iterate(UIDataAdaptor.java:783) [richfaces-components-ui-4.3.2.Final.jar:4.3.2.Final] at org.richfaces.component.UIDataAdaptor.processDecodesChildren(UIDataAdaptor.java:859) [richfaces-components-ui-4.3.2.Final.jar:4.3.2.Final] at org.richfaces.component.UIDataAdaptor.processDecodes(UIDataAdaptor.java:821) [richfaces-components-ui-4.3.2.Final.jar:4.3.2.Final] at javax.faces.component.UIForm.processDecodes(UIForm.java:225) [jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1182) [jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1182) [jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] at javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:925) [jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:78) [jsf-impl-2.1.19-redhat-1.jar:2.1.19-redhat-1] at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) [jsf-impl-2.1.19-redhat-1.jar:2.1.19-redhat-1] at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) [jsf-impl-2.1.19-redhat-1.jar:2.1.19-redhat-1] at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593) [jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] ... 42 more
    via by Damian Jansen,
    • javax.servlet.ServletException at javax.faces.webapp.FacesServlet.service(FacesServlet.java:606)[jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:163)[javamelody-core-1.41.0.jar:1.41.0] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:176)[urlrewritefilter-4.0.4.jar:4.0.4] at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145)[urlrewritefilter-4.0.4.jar:4.0.4] at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:92)[urlrewritefilter-4.0.4.jar:4.0.4] at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:389)[urlrewritefilter-4.0.4.jar:4.0.4] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:60)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.zanata.seam.interceptor.MonitoringWrapper.doFilter(MonitoringWrapper.java:70)[classes:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.zanata.servlet.GWTCacheControlFilter.doFilter(GWTCacheControlFilter.java:63)[classes:] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)[jboss-as-jpa-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8] at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)[jboss-as-jpa-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8] at org.jboss.security.negotiation.NegotiationAuthenticator$WrapperValve.invoke(NegotiationAuthenticator.java:336)[jboss-negotiation-common-2.2.5.Final-redhat-1.jar:2.2.5.Final-redhat-1] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:389)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169)[jboss-as-web-7.2.0.Final-redhat-8.jar:7.2.0.Final-redhat-8] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:336)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:920)[jbossweb-7.2.0.Final-redhat-1.jar:7.2.0.Final-redhat-1] at java.lang.Thread.run(Thread.java:662)[rt.jar:1.6.0_37] Caused by: java.lang.NullPointerException at org.zanata.file.FileSystemPersistService.hasPersistedDocument(FileSystemPersistService.java:145)[classes:] at sun.reflect.GeneratedMethodAccessor279.invoke(Unknown Source)[:1.6.0_37] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)[rt.jar:1.6.0_37] at java.lang.reflect.Method.invoke(Method.java:597)[rt.jar:1.6.0_37] at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:186)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:104)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.zanata.file.FileSystemPersistService_$$_javassist_seam_48.hasPersistedDocument(FileSystemPersistService_$$_javassist_seam_48.java)[classes:] at org.zanata.action.ProjectIterationFilesAction.hasOriginal(ProjectIterationFilesAction.java:516)[classes:] at sun.reflect.GeneratedMethodAccessor278.invoke(Unknown Source)[:1.6.0_37] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)[rt.jar:1.6.0_37] at java.lang.reflect.Method.invoke(Method.java:597)[rt.jar:1.6.0_37] at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.zanata.seam.interceptor.CachedMethodResultInterceptor.aroundInvoke(CachedMethodResultInterceptor.java:94)[classes:] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.security.SecurityInterceptor.aroundInvoke(SecurityInterceptor.java:163)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.core.SynchronizationInterceptor.aroundInvoke(SynchronizationInterceptor.java:35)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:186)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:104)[jboss-seam-2.3.0.Final.jar:2.3.0.Final] at org.zanata.action.ProjectIterationFilesAction_$$_javassist_seam_46.hasOriginal(ProjectIterationFilesAction_$$_javassist_seam_46.java)[classes:] at sun.reflect.GeneratedMethodAccessor277.invoke(Unknown Source)[:1.6.0_37] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)[rt.jar:1.6.0_37] at java.lang.reflect.Method.invoke(Method.java:597)[rt.jar:1.6.0_37] at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:335)[jboss-el-1.0_02.CR6.jar:1.0_02.CR6] at org.jboss.el.util.ReflectionUtil.invokeMethod(ReflectionUtil.java:280)[jboss-el-1.0_02.CR6.jar:1.0_02.CR6] at org.jboss.el.parser.AstMethodSuffix.getValue(AstMethodSuffix.java:59)[jboss-el-1.0_02.CR6.jar:1.0_02.CR6] at org.jboss.el.parser.AstValue.getValue(AstValue.java:67)[jboss-el-1.0_02.CR6.jar:1.0_02.CR6] at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)[jboss-el-1.0_02.CR6.jar:1.0_02.CR6] at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109)[jsf-impl-2.1.19-redhat-1.jar:2.1.19-redhat-1] at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194)[jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] at javax.faces.component.UIComponentBase.isRendered(UIComponentBase.java:419)[jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1172)[jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] at org.richfaces.component.UIDataAdaptor$2.processComponent(UIDataAdaptor.java:114)[richfaces-components-ui-4.3.2.Final.jar:4.3.2.Final] at org.richfaces.component.UIDataAdaptor$ComponentVisitor.process(UIDataAdaptor.java:1425)[richfaces-components-ui-4.3.2.Final.jar:4.3.2.Final] at org.richfaces.model.ArrangeableModel.walk(ArrangeableModel.java:113)[richfaces-components-ui-4.3.2.Final.jar:4.3.2.Final] at org.richfaces.component.UIDataAdaptor.walk(UIDataAdaptor.java:809)[richfaces-components-ui-4.3.2.Final.jar:4.3.2.Final] at org.richfaces.component.UIDataAdaptor.iterate(UIDataAdaptor.java:783)[richfaces-components-ui-4.3.2.Final.jar:4.3.2.Final] at org.richfaces.component.UIDataAdaptor.processDecodesChildren(UIDataAdaptor.java:859)[richfaces-components-ui-4.3.2.Final.jar:4.3.2.Final] at org.richfaces.component.UIDataAdaptor.processDecodes(UIDataAdaptor.java:821)[richfaces-components-ui-4.3.2.Final.jar:4.3.2.Final] at javax.faces.component.UIForm.processDecodes(UIForm.java:225)[jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1182)[jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] at javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:1182)[jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] at javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:925)[jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] at com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:78)[jsf-impl-2.1.19-redhat-1.jar:2.1.19-redhat-1] at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)[jsf-impl-2.1.19-redhat-1.jar:2.1.19-redhat-1] at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)[jsf-impl-2.1.19-redhat-1.jar:2.1.19-redhat-1] at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)[jboss-jsf-api_2.1_spec-2.1.19.1.Final-redhat-1.jar:2.1.19.1.Final-redhat-1] ... 42 more
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