java.lang.NullPointerException

jabref | dan-sourceforge | 3 years ago
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  1. 0

    JabRef / Discussion / Help:Search function does not work

    sourceforge.net | 2 years ago
    java.lang.NullPointerException
  2. 0

    Search function does not work

    jabref | 6 years ago | fhiguera
    java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at net.sf.jabref.groups.GroupTreeNode.hashCode()
    2. net.sf.jabref
      GroupTreeNode.hashCode
      1. net.sf.jabref.groups.GroupTreeNode.hashCode(GroupTreeNode.java:383)
      1 frame
    3. Java RT
      JTree.expandPath
      1. javax.swing.tree.TreePath.hashCode(Unknown Source)
      2. java.util.Hashtable.hash(Unknown Source)
      3. java.util.Hashtable.put(Unknown Source)
      4. javax.swing.tree.VariableHeightLayoutCache.addMapping(Unknown Source)
      5. javax.swing.tree.VariableHeightLayoutCache.access$000(Unknown Source)
      6. javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.setParent(Unknown Source)
      7. javax.swing.tree.DefaultMutableTreeNode.insert(Unknown Source)
      8. javax.swing.tree.DefaultMutableTreeNode.add(Unknown Source)
      9. javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.expand(Unknown Source)
      10. javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.expand(Unknown Source)
      11. javax.swing.tree.VariableHeightLayoutCache.ensurePathIsExpanded(Unknown Source)
      12. javax.swing.tree.VariableHeightLayoutCache.setExpandedState(Unknown Source)
      13. javax.swing.plaf.basic.BasicTreeUI.updateExpandedDescendants(Unknown Source)
      14. javax.swing.plaf.basic.BasicTreeUI$Handler.treeExpanded(Unknown Source)
      15. javax.swing.JTree.fireTreeExpanded(Unknown Source)
      16. javax.swing.JTree.setExpandedState(Unknown Source)
      17. javax.swing.JTree.expandPath(Unknown Source)
      17 frames
    4. net.sf.jabref
      PrefsDialog3$OkAction$1.update
      1. net.sf.jabref.groups.GroupSelector.revalidateGroups(GroupSelector.java:838)
      2. net.sf.jabref.groups.GroupSelector.revalidateGroups(GroupSelector.java:860)
      3. net.sf.jabref.groups.GroupSelector.revalidateGroups(GroupSelector.java:851)
      4. net.sf.jabref.PrefsDialog3$OkAction$1.update(PrefsDialog3.java:253)
      4 frames
    5. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      4. java.lang.reflect.Method.invoke(Unknown Source)
      4 frames
    6. spin
      Invocation.evaluate
      1. spin.Invocation.evaluate(Invocation.java:175)
      1 frame
    7. spin.over
      SpinOverEvaluator.evaluate
      1. spin.over.SpinOverEvaluator.evaluate(SpinOverEvaluator.java:62)
      1 frame
    8. spin
      JDKProxyFactory$SpinInvocationHandler.invoke
      1. spin.ProxyFactory.evaluteInvocation(ProxyFactory.java:85)
      2. spin.JDKProxyFactory$SpinInvocationHandler.invoke(JDKProxyFactory.java:102)
      2 frames
    9. com.sun.proxy
      $Proxy0.update
      1. com.sun.proxy.$Proxy0.update(Unknown Source)
      1 frame
    10. net.sf.jabref
      PrefsDialog3$OkAction.actionPerformed
      1. net.sf.jabref.PrefsDialog3$OkAction.actionPerformed(PrefsDialog3.java:259)
      1 frame
    11. Java RT
      EventDispatchThread.run
      1. javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
      2. javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
      3. javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
      4. javax.swing.DefaultButtonModel.setPressed(Unknown Source)
      5. javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
      6. java.awt.Component.processMouseEvent(Unknown Source)
      7. javax.swing.JComponent.processMouseEvent(Unknown Source)
      8. java.awt.Component.processEvent(Unknown Source)
      9. java.awt.Container.processEvent(Unknown Source)
      10. java.awt.Component.dispatchEventImpl(Unknown Source)
      11. java.awt.Container.dispatchEventImpl(Unknown Source)
      12. java.awt.Component.dispatchEvent(Unknown Source)
      13. java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
      14. java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
      15. java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
      16. java.awt.Container.dispatchEventImpl(Unknown Source)
      17. java.awt.Window.dispatchEventImpl(Unknown Source)
      18. java.awt.Component.dispatchEvent(Unknown Source)
      19. java.awt.EventQueue.dispatchEventImpl(Unknown Source)
      20. java.awt.EventQueue.access$200(Unknown Source)
      21. java.awt.EventQueue$3.run(Unknown Source)
      22. java.awt.EventQueue$3.run(Unknown Source)
      23. java.security.AccessController.doPrivileged(Native Method)
      24. java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
      25. java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
      26. java.awt.EventQueue$4.run(Unknown Source)
      27. java.awt.EventQueue$4.run(Unknown Source)
      28. java.security.AccessController.doPrivileged(Native Method)
      29. java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
      30. java.awt.EventQueue.dispatchEvent(Unknown Source)
      31. java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
      32. java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
      33. java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
      34. java.awt.EventDispatchThread.pumpEvents(Unknown Source)
      35. java.awt.EventDispatchThread.pumpEvents(Unknown Source)
      36. java.awt.EventDispatchThread.run(Unknown Source)
      36 frames