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  1. Sakai
  2. SAK-25586

ConcurrentModificationException for Matrix

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    Details

    • Type: Bug
    • Status: CLOSED
    • Priority: Critical
    • Resolution: Won't Fix
    • Affects Version/s: 10.0
    • Fix Version/s: 10.0
    • Component/s: OSP: Wizards - Matrix
    • Labels:
      None

      Description

      The issue comes from this part of the code (links.remove(link)):

      else

      { logger.warn("Link with ref " + link.getActivityRef() + " no longer exists. Removing link."); getLinkManager().removeLink(link); links.remove(link); }

      2014-01-22 10:00:23,649 WARN http-apr-45253-exec-215 org.theospi.portfolio.matrix.HibernateMatrixManagerImpl - Link with ref /assignment/a/BIO301-PL01-FA-12/b649abb4-90a5-4c8d-a14e-692df4ec4256 no longer exists. Removing link.
      2014-01-22 10:00:23,658 WARN http-apr-45253-exec-215 org.sakaiproject.portal.util.ErrorReporter - Bug Report bug-id: abaa42cc-2c0c-46e0-94b4-12a0d8cec6cc user: 349a9d3d-9eb3-4eb7-a736-2207ba8a1777 usage-session: 3cb1bd22-028c-4e4f-95fd-c88fff9db75f time: Jan 22, 2014 10:00:23 user comment: null stack trace
      org.sakaiproject.portal.api.PortalHandlerException: org.sakaiproject.tool.api.ToolException: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.util.ConcurrentModificationException
      at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:894)
      caused by: org.sakaiproject.tool.api.ToolException: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.util.ConcurrentModificationException
      at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1483)
      caused by: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.util.ConcurrentModificationException
      at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
      caused by: java.util.ConcurrentModificationException
      at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
      at java.util.AbstractList$Itr.next(AbstractList.java:343)
      at org.theospi.portfolio.matrix.HibernateMatrixManagerImpl.getTaggableItems(HibernateMatrixManagerImpl.java:3906)
      at org.theospi.portfolio.matrix.HibernateMatrixManagerImpl.getTaggableItems(HibernateMatrixManagerImpl.java:3872)

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                • Assignee:
                  Unassigned
                  Reporter:
                  baholladay Bryan Holladay
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                  • Created:
                    Updated:
                    Resolved:

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