modules are failing

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modules are failing

Hello All,

I have started seeing an error when using the modules in a site, I have
redeployed the melete package in sakai, as instructed by  Mallika at
Etudes Inc. (a post I at nabble).

I created a new site, as admin, I can add the module and the contents
and view it. The options on the modules page (admin) are view, Author,
Manage,Preferences.

When I log in as a teacher, I only see 2 options, View and Preferences,
I see the content, when I select the module, I get options of Prev or
Table of Contents, I click on Prev, and it shows Table of Contents. I
click on TOC, and it shows the module when I click on View at the top
and I get an error in sakai and it is at the bottom of this message.
(See ******)


I am getting a big dump in catalina.out, just not sure what to post




******

Error
An unexpected error has occurred.



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Technical Details
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org.sakaiproject.portal.api.PortalHandlerException:
org.sakaiproject.tool.api.ToolException: #{navPage.viewAction}:
javax.faces.el.EvaluationException: java.lang.NullPointerException
    at
org.sakaiproject.portal.charon.handlers.ToolHandler.doPost(ToolHandler.java:71)
caused by: org.sakaiproject.tool.api.ToolException:
#{navPage.viewAction}: javax.faces.el.EvaluationException:
java.lang.NullPointerException
    at
org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1216)
caused by: javax.servlet.ServletException: #{navPage.viewAction}:
javax.faces.el.EvaluationException: java.lang.NullPointerException
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
caused by: javax.faces.FacesException: #{navPage.viewAction}:
javax.faces.el.EvaluationException: java.lang.NullPointerException
    at javax.faces.component.UICommand.broadcast(UICommand.java:312)
caused by: javax.faces.el.EvaluationException:
java.lang.NullPointerException
    at
com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:72)
caused by: java.lang.NullPointerException
    at org.etudes.tool.melete.NavPage.viewAction(NavPage.java:67)
    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:585)
    at
com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:126)
    at
com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:72)
    at javax.faces.component.UICommand.broadcast(UICommand.java:312)
    at
javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:267)
    at
javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:307)
    at
com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:79)
    at
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
    at
com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:90)
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)
    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:571)
    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:679)
    at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:461)
    at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:399)
    at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
    at org.sakaiproject.jsf.util.JsfTool.dispatch(JsfTool.java:221)
    at org.sakaiproject.jsf.util.JsfTool.doPost(JsfTool.java:256)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
    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:679)
    at
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:461)
    at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:364)
    at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
    at
org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:486)
    at
org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1216)
    at
org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:195)
    at
org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:94)
    at
org.sakaiproject.portal.charon.handlers.ToolHandler.doPost(ToolHandler.java:71)
    at
org.sakaiproject.portal.charon.SkinnableCharonPortal.doPost(SkinnableCharonPortal.java:1059)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at
org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:622)
    at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
    at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
    at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
    at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
    at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
    at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
    at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
    at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
    at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
    at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
    at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
    at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
    at java.lang.Thread.run(Thread.java:595)


user: ac6314a2-caad-4f11-90af-ce28eb41e165

usage-session: 3e22fb0f-31ae-4faf-b9ab-24d8ac557d1d

time: Jan 5, 2011 09:35:28

Thank you for any direction you can provide.


Bruce Ballou
sakai support

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