javax.faces.el.EvaluationException: Error getting property 'projectModel' from bean of type ACME.ui.beans.ManagerBean: java.lang.NoClassDefFoundError: javax/jdo/spi/PersistenceCapable

Oracle Community | 666705 | 1 decade ago
  1. 0

    deploy on weblogic server 9.1 with kodo 4.0 GA

    Oracle Community | 1 decade ago | 666705
    javax.faces.el.EvaluationException: Error getting property 'projectModel' from bean of type ACME.ui.beans.ManagerBean: java.lang.NoClassDefFoundError: javax/jdo/spi/PersistenceCapable
  2. 0

    Forums and chat are failing with the following error. Other tools may also be broken org.sakaiproject.portal.api.PortalHandlerException: org.sakaiproject.tool.api.ToolException: org.apache.jasper.JasperException: javax.servlet.ServletException: javax.servlet.jsp.JspException: javax.faces.el.EvaluationException: javax.faces.el.EvaluationException: Error getting property 'template' from bean of type org.sakaiproject.tool.messageforums.DiscussionForumTool: java.lang.NullPointerException at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:880) caused by: org.sakaiproject.tool.api.ToolException: org.apache.jasper.JasperException: javax.servlet.ServletException: javax.servlet.jsp.JspException: javax.faces.el.EvaluationException: javax.faces.el.EvaluationException: Error getting property 'template' from bean of type org.sakaiproject.tool.messageforums.DiscussionForumTool: java.lang.NullPointerException at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1461) caused by: org.apache.jasper.JasperException: javax.servlet.ServletException: javax.servlet.jsp.JspException: javax.faces.el.EvaluationException: javax.faces.el.EvaluationException: Error getting property 'template' from bean of type org.sakaiproject.tool.messageforums.DiscussionForumTool: java.lang.NullPointerException at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:442) caused by: javax.servlet.ServletException: javax.servlet.jsp.JspException: javax.faces.el.EvaluationException: javax.faces.el.EvaluationException: Error getting property 'template' from bean of type org.sakaiproject.tool.messageforums.DiscussionForumTool: java.lang.NullPointerException at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:840) caused by: javax.faces.el.EvaluationException: javax.faces.el.EvaluationException: Error getting property 'template' from bean of type org.sakaiproject.tool.messageforums.DiscussionForumTool: java.lang.NullPointerException at com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:143) caused by: javax.faces.el.EvaluationException: Error getting property 'template' from bean of type org.sakaiproject.tool.messageforums.DiscussionForumTool: java.lang.NullPointerException at com.sun.faces.el.impl.ArraySuffix.evaluate(ArraySuffix.java:187) caused by: java.lang.NullPointerException at org.hibernate.stat.ConcurrentStatisticsImpl.secondLevelCachePut(ConcurrentStatisticsImpl.java:302) at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:189) at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:898) at org.hibernate.loader.Loader.doQuery(Loader.java:773) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:270) at org.hibernate.loader.Loader.doList(Loader.java:2449) at org.hibernate.loader.Loader.listUsingQueryCache(Loader.java:2235) at org.hibernate.loader.Loader.list(Loader.java:2184) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:452) at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:363) at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1258) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102) at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:859) at org.sakaiproject.component.common.type.TypeManagerImpl$2.doInHibernate(TypeManagerImpl.java:192) at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:419) at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:339) at org.sakaiproject.component.common.type.TypeManagerImpl.getType(TypeManagerImpl.java:195) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597)

    Sakai JIRA | 4 years ago | Steve Swinsburg
    javax.faces.el.EvaluationException: Error getting property 'template' from bean of type org.sakaiproject.tool.messageforums.DiscussionForumTool: java.lang.NullPointerException
  3. 0

    [SAK-22336] Hibernate upgrade causes tools to fail - Sakai

    sakaiproject.org | 1 year ago
    javax.faces.el.EvaluationException: Error getting property 'template' from bean of type org.sakaiproject.tool.messageforums.DiscussionForumTool: java.lang.NullPointerException
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    [SAK-10625] Error getting property 'selectedTopic' ... - Sakai

    sakaiproject.org | 11 months ago
    javax.faces.el.EvaluationException: Error getting property 'selectedTopic' from bean of type org.sakaiproject.tool.messageforums.DiscussionForumTool: java.lang.NullPointerException
  6. 0

    On clicking around in the messages tool as a site maintainer and performing normal tasks I noticed a couple of times a java.util.ConcurrentModificationException. I could not reliably reproduce. The error in the log does not generate any alerts in the GUI thereofre set as major rather than critical priority. 2011-04-05 09:54:03,125 ERROR TP-Processor12 org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/messageforums-tool].[jsp] - Servlet.service() for servlet jsp threw exception java.util.ConcurrentModificationException at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372) at java.util.AbstractList$Itr.next(AbstractList.java:343) at org.sakaiproject.component.app.messageforums.ui.PrivateMessageManagerImpl.findUnreadMessageCount(PrivateMessageManagerImpl.java:892) at sun.reflect.GeneratedMethodAccessor3414.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at $Proxy23.findUnreadMessageCount(Unknown Source) at org.sakaiproject.tool.messageforums.PrivateMessagesTool.getDecoratedForum(PrivateMessagesTool.java:466) at sun.reflect.GeneratedMethodAccessor3646.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.sun.faces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:79) at com.sun.faces.el.impl.ArraySuffix.evaluate(ArraySuffix.java:167) at com.sun.faces.el.impl.ComplexValue.evaluate(ComplexValue.java:151) at com.sun.faces.el.impl.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:243) at com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:173) at com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:154) at javax.faces.component.UIData.getValue(UIData.java:527) at javax.faces.component.UIData.getDataModel(UIData.java:856) at javax.faces.component.UIData.setRowIndex(UIData.java:379) at com.sun.faces.renderkit.html_basic.TableRenderer.encodeBegin(TableRenderer.java:65) at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:683) at javax.faces.component.UIData.encodeBegin(UIData.java:681) at javax.faces.webapp.UIComponentTag.encodeBegin(UIComponentTag.java:591) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:543) at com.sun.faces.taglib.html_basic.DataTableTag.doEndTag(DataTableTag.java:491) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspx_meth_h_005fdataTable_005f0(pvtMsgHpView_jsp.java:920) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspx_meth_h_005fform_005f0(pvtMsgHpView_jsp.java:276) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspx_meth_sakai_005fview_005f0(pvtMsgHpView_jsp.java:233) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspx_meth_f_005fview_005f0(pvtMsgHpView_jsp.java:200) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspService(pvtMsgHpView_jsp.java:167) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322) at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:154) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:598) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) at org.sakaiproject.tool.messageforums.MessageForumsFilePickerServlet.dispatch(MessageForumsFilePickerServlet.java:166) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:598) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:359) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:511) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1429) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:204) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:862) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:659) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:581) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:775) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:704) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:897) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:619) 2011-04-05 09:54:03,127 ERROR TP-Processor12 org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/messageforums-tool].[Faces Servlet] - Servlet.service() for servlet Faces Servlet threw exception java.util.ConcurrentModificationException at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372) at java.util.AbstractList$Itr.next(AbstractList.java:343) at org.sakaiproject.component.app.messageforums.ui.PrivateMessageManagerImpl.findUnreadMessageCount(PrivateMessageManagerImpl.java:892) at sun.reflect.GeneratedMethodAccessor3414.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at $Proxy23.findUnreadMessageCount(Unknown Source) at org.sakaiproject.tool.messageforums.PrivateMessagesTool.getDecoratedForum(PrivateMessagesTool.java:466) at sun.reflect.GeneratedMethodAccessor3646.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.sun.faces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:79) at com.sun.faces.el.impl.ArraySuffix.evaluate(ArraySuffix.java:167) at com.sun.faces.el.impl.ComplexValue.evaluate(ComplexValue.java:151) at com.sun.faces.el.impl.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:243) at com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:173) at com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:154) at javax.faces.component.UIData.getValue(UIData.java:527) at javax.faces.component.UIData.getDataModel(UIData.java:856) at javax.faces.component.UIData.setRowIndex(UIData.java:379) at com.sun.faces.renderkit.html_basic.TableRenderer.encodeBegin(TableRenderer.java:65) at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:683) at javax.faces.component.UIData.encodeBegin(UIData.java:681) at javax.faces.webapp.UIComponentTag.encodeBegin(UIComponentTag.java:591) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:543) at com.sun.faces.taglib.html_basic.DataTableTag.doEndTag(DataTableTag.java:491) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspx_meth_h_005fdataTable_005f0(pvtMsgHpView_jsp.java:920) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspx_meth_h_005fform_005f0(pvtMsgHpView_jsp.java:276) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspx_meth_sakai_005fview_005f0(pvtMsgHpView_jsp.java:233) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspx_meth_f_005fview_005f0(pvtMsgHpView_jsp.java:200) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspService(pvtMsgHpView_jsp.java:167) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322) at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:154) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:598) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) at org.sakaiproject.tool.messageforums.MessageForumsFilePickerServlet.dispatch(MessageForumsFilePickerServlet.java:166) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:598) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:359) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:511) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1429) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:204) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:862) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:659) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:581) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:775) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:704) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:897) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:619) 2011-04-05 09:54:03,129 ERROR TP-Processor12 org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/messageforums-tool].[sakai.messages] - Servlet.service() for servlet sakai.messages threw exception java.util.ConcurrentModificationException at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372) at java.util.AbstractList$Itr.next(AbstractList.java:343) at org.sakaiproject.component.app.messageforums.ui.PrivateMessageManagerImpl.findUnreadMessageCount(PrivateMessageManagerImpl.java:892) at sun.reflect.GeneratedMethodAccessor3414.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at $Proxy23.findUnreadMessageCount(Unknown Source) at org.sakaiproject.tool.messageforums.PrivateMessagesTool.getDecoratedForum(PrivateMessagesTool.java:466) at sun.reflect.GeneratedMethodAccessor3646.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.sun.faces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:79) at com.sun.faces.el.impl.ArraySuffix.evaluate(ArraySuffix.java:167) at com.sun.faces.el.impl.ComplexValue.evaluate(ComplexValue.java:151) at com.sun.faces.el.impl.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:243) at com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:173) at com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:154) at javax.faces.component.UIData.getValue(UIData.java:527) at javax.faces.component.UIData.getDataModel(UIData.java:856) at javax.faces.component.UIData.setRowIndex(UIData.java:379) at com.sun.faces.renderkit.html_basic.TableRenderer.encodeBegin(TableRenderer.java:65) at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:683) at javax.faces.component.UIData.encodeBegin(UIData.java:681) at javax.faces.webapp.UIComponentTag.encodeBegin(UIComponentTag.java:591) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:543) at com.sun.faces.taglib.html_basic.DataTableTag.doEndTag(DataTableTag.java:491) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspx_meth_h_005fdataTable_005f0(pvtMsgHpView_jsp.java:920) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspx_meth_h_005fform_005f0(pvtMsgHpView_jsp.java:276) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspx_meth_sakai_005fview_005f0(pvtMsgHpView_jsp.java:233) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspx_meth_f_005fview_005f0(pvtMsgHpView_jsp.java:200) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspService(pvtMsgHpView_jsp.java:167) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322) at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:154) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:598) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) at org.sakaiproject.tool.messageforums.MessageForumsFilePickerServlet.dispatch(MessageForumsFilePickerServlet.java:166) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:598) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:359) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:511) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1429) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:204) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:862) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:659) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:581) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:775) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:704) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:897) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:619) 2011-04-05 09:54:03,134 WARN TP-Processor12 org.sakaiproject.portal.util.ErrorReporter - Bug Report bug-id: 21986d70-e9c2-4c34-895d-16662047e34f user: 809e4cb7-fb74-406b-a7e5-2dcee8a90296 usage-session: 733e26cd-d39c-4dfe-afba-15b48b387b21 time: Apr 5, 2011 09:54:03 user comment: null stack trace org.sakaiproject.portal.api.PortalHandlerException: org.sakaiproject.tool.api.ToolException: javax.servlet.jsp.JspException: javax.faces.el.EvaluationException: Error getting property 'decoratedForum' from bean of type org.sakaiproject.tool.messageforums.PrivateMessagesTool: java.util.ConcurrentModificationException at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:862) caused by: org.sakaiproject.tool.api.ToolException: javax.servlet.jsp.JspException: javax.faces.el.EvaluationException: Error getting property 'decoratedForum' from bean of type org.sakaiproject.tool.messageforums.PrivateMessagesTool: java.util.ConcurrentModificationException at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1429) caused by: org.apache.jasper.JasperException: javax.servlet.jsp.JspException: javax.faces.el.EvaluationException: Error getting property 'decoratedForum' from bean of type org.sakaiproject.tool.messageforums.PrivateMessagesTool: java.util.ConcurrentModificationException at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393) caused by: javax.servlet.ServletException: javax.servlet.jsp.JspException: javax.faces.el.EvaluationException: Error getting property 'decoratedForum' from bean of type org.sakaiproject.tool.messageforums.PrivateMessagesTool: java.util.ConcurrentModificationException at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:774) caused by: javax.faces.el.EvaluationException: javax.faces.el.EvaluationException: Error getting property 'decoratedForum' from bean of type org.sakaiproject.tool.messageforums.PrivateMessagesTool: java.util.ConcurrentModificationException at com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:154) caused by: javax.faces.el.EvaluationException: Error getting property 'decoratedForum' from bean of type org.sakaiproject.tool.messageforums.PrivateMessagesTool: java.util.ConcurrentModificationException at com.sun.faces.el.impl.ArraySuffix.evaluate(ArraySuffix.java:167) caused by: java.util.ConcurrentModificationException at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372) at java.util.AbstractList$Itr.next(AbstractList.java:343) at org.sakaiproject.component.app.messageforums.ui.PrivateMessageManagerImpl.findUnreadMessageCount(PrivateMessageManagerImpl.java:892) at sun.reflect.GeneratedMethodAccessor3414.invoke(null:-1) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at $Proxy23.findUnreadMessageCount(null:-1) at org.sakaiproject.tool.messageforums.PrivateMessagesTool.getDecoratedForum(PrivateMessagesTool.java:466) at sun.reflect.GeneratedMethodAccessor3646.invoke(null:-1) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.sun.faces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:79) at com.sun.faces.el.impl.ArraySuffix.evaluate(ArraySuffix.java:167) at com.sun.faces.el.impl.ComplexValue.evaluate(ComplexValue.java:151) at com.sun.faces.el.impl.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:243) at com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:173) at com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:154) at javax.faces.component.UIData.getValue(UIData.java:527) at javax.faces.component.UIData.getDataModel(UIData.java:856) at javax.faces.component.UIData.setRowIndex(UIData.java:379) at com.sun.faces.renderkit.html_basic.TableRenderer.encodeBegin(TableRenderer.java:65) at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:683) at javax.faces.component.UIData.encodeBegin(UIData.java:681) at javax.faces.webapp.UIComponentTag.encodeBegin(UIComponentTag.java:591) at javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:543) at com.sun.faces.taglib.html_basic.DataTableTag.doEndTag(DataTableTag.java:491) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspx_meth_h_005fdataTable_005f0(pvtMsgHpView_jsp.java:920) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspx_meth_h_005fform_005f0(pvtMsgHpView_jsp.java:276) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspx_meth_sakai_005fview_005f0(pvtMsgHpView_jsp.java:233) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspx_meth_f_005fview_005f0(pvtMsgHpView_jsp.java:200) at org.apache.jsp.jsp.privateMsg.pvtMsgHpView_jsp._jspService(pvtMsgHpView_jsp.java:167) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) at com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322) at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:130) at org.sakaiproject.jsf.app.SakaiViewHandler.renderView(SakaiViewHandler.java:154) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87) at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:198) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:598) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) at org.sakaiproject.tool.messageforums.MessageForumsFilePickerServlet.dispatch(MessageForumsFilePickerServlet.java:166) at org.sakaiproject.jsf.util.JsfTool.doGet(JsfTool.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:598) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:359) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311) at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:511) at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1429) at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:204) at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96) at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:862) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:659) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:581) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:775) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:704) at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:897) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:619)

    Sakai JIRA | 6 years ago | Anthony Whyte
    javax.faces.el.EvaluationException: Error getting property 'decoratedForum' from bean of type org.sakaiproject.tool.messageforums.PrivateMessagesTool: java.util.ConcurrentModificationException

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    Root Cause Analysis

    1. javax.faces.el.EvaluationException

      Error getting property 'projectModel' from bean of type ACME.ui.beans.ManagerBean: java.lang.NoClassDefFoundError: javax/jdo/spi/PersistenceCapable

      at com.sun.faces.el.PropertyResolverImpl.getValue()
    2. JSF
      PropertyResolverImpl.getValue
      1. com.sun.faces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:89)
      1 frame
    3. com.sun.faces
      ExpressionEvaluatorImpl.evaluate
      1. com.sun.faces.el.impl.ArraySuffix.evaluate(ArraySuffix.java:167)
      2. com.sun.faces.el.impl.ComplexValue.evaluate(ComplexValue.java:151)
      3. com.sun.faces.el.impl.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:243)
      3 frames
    4. JSF
      ValueBindingImpl.getValue
      1. com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:173)
      2. com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:154)
      2 frames
    5. JavaEE 7
      UIData.setRowIndex
      1. javax.faces.component.UIData.getValue(UIData.java:527)
      2. javax.faces.component.UIData.getDataModel(UIData.java:848)
      3. javax.faces.component.UIData.setRowIndex(UIData.java:379)
      3 frames
    6. JSF
      TableRenderer.encodeBegin
      1. com.sun.faces.renderkit.html_basic.TableRenderer.encodeBegin(TableRenderer.java:65)
      1 frame
    7. JavaEE 7
      UIData.encodeBegin
      1. javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:675)
      2. javax.faces.component.UIData.encodeBegin(UIData.java:681)
      2 frames
    8. com.xavax.jsf
      AbstractRenderer.encodeChildren
      1. com.xavax.jsf.renderer.AbstractRenderer.encodeRecursive(Unknown Source)
      2. com.xavax.jsf.renderer.AbstractRenderer.encodeChildren(Unknown Source)
      2 frames
    9. JavaEE 7
      UIComponentBase.encodeChildren
      1. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:693)
      1 frame
    10. com.xavax.jsf
      AbstractRenderer.encodeChildren
      1. com.xavax.jsf.renderer.AbstractRenderer.encodeRecursive(Unknown Source)
      2. com.xavax.jsf.renderer.AbstractRenderer.encodeChildren(Unknown Source)
      2 frames
    11. JavaEE 7
      UIComponentBase.encodeChildren
      1. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:693)
      1 frame
    12. com.xavax.jsf
      AbstractRenderer.encodeChildren
      1. com.xavax.jsf.renderer.AbstractRenderer.encodeRecursive(Unknown Source)
      2. com.xavax.jsf.renderer.AbstractRenderer.encodeChildren(Unknown Source)
      2 frames
    13. JavaEE 7
      UIComponentBase.encodeChildren
      1. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:693)
      1 frame
    14. com.xavax.jsf
      AbstractRenderer.encodeChildren
      1. com.xavax.jsf.renderer.AbstractRenderer.encodeRecursive(Unknown Source)
      2. com.xavax.jsf.renderer.AbstractRenderer.encodeChildren(Unknown Source)
      2 frames
    15. JavaEE 7
      UIComponentBase.encodeChildren
      1. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:693)
      1 frame
    16. com.xavax.jsf
      AbstractRenderer.encodeChildren
      1. com.xavax.jsf.renderer.AbstractRenderer.encodeRecursive(Unknown Source)
      2. com.xavax.jsf.renderer.AbstractRenderer.encodeChildren(Unknown Source)
      2 frames
    17. JavaEE 7
      UIComponentBase.encodeChildren
      1. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:693)
      1 frame
    18. com.xavax.jsf
      AbstractRenderer.encodeChildren
      1. com.xavax.jsf.renderer.AbstractRenderer.encodeRecursive(Unknown Source)
      2. com.xavax.jsf.renderer.AbstractRenderer.encodeChildren(Unknown Source)
      2 frames
    19. JavaEE 7
      UIComponentBase.encodeChildren
      1. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:693)
      1 frame
    20. com.xavax.jsf
      AbstractRenderer.encodeChildren
      1. com.xavax.jsf.renderer.AbstractRenderer.encodeRecursive(Unknown Source)
      2. com.xavax.jsf.renderer.AbstractRenderer.encodeChildren(Unknown Source)
      2 frames
    21. JavaEE 7
      UIComponentTag.doEndTag
      1. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:693)
      2. javax.faces.webapp.UIComponentTag.encodeChildren(UIComponentTag.java:600)
      3. javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:537)
      3 frames
    22. jsp_servlet
      __browseprojects._jspService
      1. jsp_servlet.__browseprojects._jsp__tag2(__browseprojects.java:254)
      2. jsp_servlet.__browseprojects._jsp__tag1(__browseprojects.java:216)
      3. jsp_servlet.__browseprojects._jsp__tag0(__browseprojects.java:178)
      4. jsp_servlet.__browseprojects._jspService(__browseprojects.java:141)
      4 frames
    23. weblogic.servlet.jsp
      JspBase.service
      1. weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
      1 frame
    24. Atmosphere weblogic
      RequestDispatcherImpl.forward
      1. weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:225)
      2. weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:127)
      3. weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
      4. weblogic.servlet.internal.ServletStubImpl.onAddToMapException(ServletStubImpl.java:391)
      5. weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:309)
      6. weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
      7. weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:499)
      8. weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:245)
      8 frames
    25. JSF
      LifecycleImpl.render
      1. com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
      2. com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:147)
      3. com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
      4. com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
      5. com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
      5 frames
    26. JavaEE 7
      FacesServlet.service
      1. javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
      1 frame
    27. Atmosphere weblogic
      WebAppServletContext$ServletInvocationAction.run
      1. weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:225)
      2. weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:127)
      3. weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
      4. weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
      5. weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3214)
      5 frames
    28. weblogic.security.acl
      AuthenticatedSubject.doAs
      1. weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
      1 frame
    29. weblogic.security.service
      SecurityManager.runAs
      1. weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
      1 frame
    30. Atmosphere weblogic
      ServletRequestImpl.run
      1. weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:1983)
      2. weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1890)
      3. weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1344)
      3 frames
    31. weblogic.work
      ExecuteThread.run
      1. weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
      2. weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
      2 frames