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org.sakaiproject.portal.api.PortalHandlerException: org.sakaiproject.tool.api.ToolException: javax.servlet.ServletException: #{ForumTool.processDfMsgApprove}: javax.faces.el.EvaluationException: org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: org.sakaiproject.component.app.messageforums.dao.hibernate.TopicImpl.messagesSet, no session or session was closed
    at org.sakaiproject.portal.charon.handlers.ToolHandler.doPost(ToolHandler.java:73)
caused by: org.sakaiproject.tool.api.ToolException: javax.servlet.ServletException: #{ForumTool.processDfMsgApprove}: javax.faces.el.EvaluationException: org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: org.sakaiproject.component.app.messageforums.dao.hibernate.TopicImpl.messagesSet, no session or session was closed
    at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1470)
caused by: javax.servlet.ServletException: #{ForumTool.processDfMsgApprove}: javax.faces.el.EvaluationException: org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: org.sakaiproject.component.app.messageforums.dao.hibernate.TopicImpl.messagesSet, no session or session was closed
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
caused by: javax.faces.FacesException: #{ForumTool.processDfMsgApprove}: javax.faces.el.EvaluationException: org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: org.sakaiproject.component.app.messageforums.dao.hibernate.TopicImpl.messagesSet, no session or session was closed
    at javax.faces.component.UICommand.broadcast(UICommand.java:332)
caused by: javax.faces.el.EvaluationException: org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: org.sakaiproject.component.app.messageforums.dao.hibernate.TopicImpl.messagesSet, no session or session was closed
    at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:92)
caused by: org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: org.sakaiproject.component.app.messageforums.dao.hibernate.TopicImpl.messagesSet, no session or session was closed
    at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:358)
    at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationExceptionIfNotConnected(AbstractPersistentCollection.java:350)
    at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:343)
    at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86)
    at org.hibernate.collection.PersistentSet.iterator(PersistentSet.java:163)
    at org.sakaiproject.component.app.messageforums.dao.hibernate.Util.setToList(Util.java:34)
    at org.sakaiproject.component.app.messageforums.dao.hibernate.TopicImpl.getMessages(TopicImpl.java:85)
    at org.sakaiproject.tool.messageforums.DiscussionForumTool.sendEmailNotification(DiscussionForumTool.java:7992)
    at org.sakaiproject.tool.messageforums.DiscussionForumTool.processDfMsgApprove(DiscussionForumTool.java:5353)
    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)
    at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:146)
    at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:92)
    at javax.faces.component.UICommand.broadcast(UICommand.java:332)
    at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:287)
    at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:401)
    at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:95)
    at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
    at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:110)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:213)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:634)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
    at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
    at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
    at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
    at org.sakaiproject.tool.messageforums.MessageForumsFilePickerServlet.dispatch(MessageForumsFilePickerServlet.java:166)
    at org.sakaiproject.jsf.util.JsfTool.doPost(JsfTool.java:256)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:634)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
    at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
    at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
    at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
    at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:511)
    at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1470)
    at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:213)
    at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96)
    at org.sakaiproject.portal.charon.handlers.ToolHandler.doPost(ToolHandler.java:73)
    at org.sakaiproject.portal.charon.SkinnableCharonPortal.doPost(SkinnableCharonPortal.java:1260)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:695)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
    at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:680)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:662)


user: d37ec695-2aa6-42a8-ad9a-6ee34915ff96

usage-session: 0bb64021-a8f9-4730-868b-62242b54b9ef

time: Jan 24, 2013 06:35:05