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  1. bpbhat77 115 times, last 7 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at javax.swing.plaf.basic.BasicTreeUI.isToggleEvent()
  2. Java RT
    EventDispatchThread.run
    1. javax.swing.plaf.basic.BasicTreeUI.isToggleEvent(BasicTreeUI.java:2138)
    2. javax.swing.plaf.basic.BasicTreeUI.selectPathForEvent(BasicTreeUI.java:2193)
    3. javax.swing.plaf.basic.BasicTreeUI$MouseHandler.handleSelection(BasicTreeUI.java:2840)
    4. javax.swing.plaf.basic.BasicTreeUI$MouseHandler.mousePressed(BasicTreeUI.java:2801)
    5. java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:222)
    6. java.awt.Component.processMouseEvent(Component.java:5097)
    7. java.awt.Component.processEvent(Component.java:4897)
    8. java.awt.Container.processEvent(Container.java:1569)
    9. java.awt.Component.dispatchEventImpl(Component.java:3615)
    10. java.awt.Container.dispatchEventImpl(Container.java:1627)
    11. java.awt.Component.dispatchEvent(Component.java:3477)
    12. java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
    13. java.awt.LightweightDispatcher.processMouseEvent(Container.java:3195)
    14. java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
    15. java.awt.Container.dispatchEventImpl(Container.java:1613)
    16. java.awt.Window.dispatchEventImpl(Window.java:1606)
    17. java.awt.Component.dispatchEvent(Component.java:3477)
    18. java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
    19. java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
    20. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
    21. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
    22. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
    23. java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
    23 frames