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Type:
Bug
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Status: Verified
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Priority:
Blocker
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Resolution: Fixed
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Affects Version/s: 12.0
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Component/s: Gradebook Classic
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Labels:None
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12 status:Resolved
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Test Plan:
Clicking on an assignment title on the overview page generates this error in the logs, and the assignment is not displayed (stays on overview page).
Reproduced on nightly2 12.x:
- Add Assignments and new GB to a site
- Create an assignment
- In Administration Workspace, add GB Classic to the site
- Click on GB Classic tool
- Click on assignment name
NPE from ASsignmetnDetailsBean.
Caused by: java.lang.NullPointerException
at java.util.Collections.sort(Collections.java:141)
at org.sakaiproject.tool.gradebook.ui.AssignmentDetailsBean$ScoreRow.<init>(AssignmentDetailsBean.java:90)
Caused by: org.apache.jasper.JasperException: An exception occurred processing JSP page [/assignmentDetails.jsp] at line [12]
9: <h:form id="gbForm" onsubmit="return blockDoubleSubmit();">
10:
11:
12: <sakai:flowState bean="#{assignmentDetailsBean}" />
13:
14: <t:aliasBean alias="#{bean}" value="#{assignmentDetailsBean}">
15: <%@ include file="/inc/appMenu.jspf"%>
Stacktrace:
at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:584)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:481)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:311)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:728)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316)
at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:419)
... 69 more
Caused by: java.lang.NullPointerException
at java.util.Collections.sort(Collections.java:141)
at org.sakaiproject.tool.gradebook.ui.AssignmentDetailsBean$ScoreRow.<init>(AssignmentDetailsBean.java:90)
at org.sakaiproject.tool.gradebook.ui.AssignmentDetailsBean.init(AssignmentDetailsBean.java:454)
at org.sakaiproject.tool.gradebook.ui.InitializableBean.startRenderResponse(InitializableBean.java:62)
at org.sakaiproject.jsf.component.FlowState.encodeBegin(FlowState.java:119)
at javax.faces.webapp.UIComponentTag.encodeBegin(UIComponentTag.java:467)
at javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:320)
at org.apache.jsp.assignmentDetails_jsp._jspx_meth_sakai_005fflowState_005f0(assignmentDetails_jsp.java:776)
at org.apache.jsp.assignmentDetails_jsp._jspService(assignmentDetails_jsp.java:453)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:443)
... 85 more
- relates to
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SAK-39652 Upgrade to Hibernate 4.3.x
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- RESOLVED
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