[Building Sakai] A site's samigo in broken state

Jean-Francois Leveque jean-francois.leveque at upmc.fr
Thu Sep 20 06:48:01 PDT 2012 

Hi all,

I'm currently supporting a Sakai CLE 2.8.1 install.

One of our users has been able to completely break samigo in his site 
without being able to explain how.

When looking for similar issues from the trace I get accessing the 
course's Samigo, I only found the following.

It should not be SAM-1376 because it has been fixed in Samigo 2.8.3 
which is already part of CLE 2.8.1.

It could have been SAM-1431 but upgrading CLE 2.8.1's Samigo from 2.8.3 
to 2.8.5 on a test server with restored production data does not fix the 
issue.

Is it a different issue?

Is there something to do in the database?

The trace follows.

Cheers,

J-F

java.lang.NullPointerException
         at 
org.sakaiproject.tool.assessment.facade.PublishedAssessmentFacadeQueries.getBasicInfoOfAllPublishedAssessments2(PublishedAssessmentFacadeQueries.java:1506)
         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 
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 $Proxy37.getBasicInfoOfAllPublishedAssessments2(Unknown Source)
         at 
org.sakaiproject.tool.assessment.services.assessment.PublishedAssessmentService.getBasicInfoOfAllPublishedAssessments2(PublishedAssessmentService.java:92)
         at 
org.sakaiproject.tool.assessment.ui.listener.author.AuthorActionListener.prepareAllPublishedAssessmentsList(AuthorActionListener.java:132)
         at 
org.sakaiproject.tool.assessment.ui.listener.author.AuthorActionListener.prepareAssessmentsList(AuthorActionListener.java:128)
         at 
org.sakaiproject.tool.assessment.ui.listener.author.AuthorActionListener.processAction(AuthorActionListener.java:100)
         at 
org.apache.jsp.jsf.index.mainIndex_jsp._jspService(mainIndex_jsp.java:96)
         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.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 
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.jsf.util.SamigoJsfTool.dispatch(SamigoJsfTool.java:301)
         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.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.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:662)

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