user comment:

Trying to grade a student submitted Word file


stack trace:


org.sakaiproject.portal.api.PortalHandlerException: org.sakaiproject.tool.api.ToolException
    at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:768)
caused by: org.sakaiproject.tool.api.ToolException
    at org.sakaiproject.cheftool.ToolServlet.doGet(ToolServlet.java:227)
caused by: java.lang.reflect.InvocationTargetException
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
caused by: java.lang.NumberFormatException: For input string: ""
    at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
    at java.lang.Integer.parseInt(Integer.java:468)
    at java.lang.Integer.valueOf(Integer.java:553)
    at org.sakaiproject.assignment.tool.AssignmentAction.assignment_resubmission_option_into_context(AssignmentAction.java:11472)
    at org.sakaiproject.assignment.tool.AssignmentAction.build_instructor_grade_submission_context(AssignmentAction.java:2028)
    at org.sakaiproject.assignment.tool.AssignmentAction.buildMainPanelContext(AssignmentAction.java:862)
    at sun.reflect.GeneratedMethodAccessor2631.invoke(null:-1)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:592)
    at org.sakaiproject.cheftool.VelocityPortletPaneledAction.toolModeDispatch(VelocityPortletPaneledAction.java:401)
    at org.sakaiproject.cheftool.ToolServlet.doGet(ToolServlet.jav