java.lang.NullPointerException

Stack Overflow | None None | 3 years ago
  1. 0

    Image not loading onto JPanel?

    Stack Overflow | 3 years ago | None None
    java.lang.NullPointerException
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  3. 0

    this.getClass().getClassLoader().getResource() == Exception

    Stack Overflow | 2 years ago | user2464062
    java.lang.NullPointerException
  4. 0

    java.lang.NullPointerException

    Stack Overflow | 2 years ago
    java.lang.NullPointerException

  1. archenroot 1 times, last 2 weeks ago
  2. rexgreenza 8 times, last 3 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at javax.swing.ImageIcon.<init>()
  2. Java RT
    ImageIcon.<init>
    1. javax.swing.ImageIcon.<init>(Unknown Source)
    1 frame
  3. Unknown
    ImagePanel.paintComponent
    1. ImagePanel.paintComponent(ImagePanel.java:27)
    1 frame
  4. Java RT
    EventDispatchThread.run
    1. javax.swing.JComponent.paint(Unknown Source)
    2. javax.swing.JComponent.paintChildren(Unknown Source)
    3. javax.swing.JComponent.paint(Unknown Source)
    4. javax.swing.JComponent.paintChildren(Unknown Source)
    5. javax.swing.JComponent.paint(Unknown Source)
    6. javax.swing.JLayeredPane.paint(Unknown Source)
    7. javax.swing.JComponent.paintChildren(Unknown Source)
    8. javax.swing.JComponent.paintToOffscreen(Unknown Source)
    9. javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(Unknown Source)
    10. javax.swing.RepaintManager$PaintManager.paint(Unknown Source)
    11. javax.swing.RepaintManager.paint(Unknown Source)
    12. javax.swing.JComponent.paint(Unknown Source)
    13. java.awt.GraphicsCallback$PaintCallback.run(Unknown Source)
    14. sun.awt.SunGraphicsCallback.runOneComponent(Unknown Source)
    15. sun.awt.SunGraphicsCallback.runComponents(Unknown Source)
    16. java.awt.Container.paint(Unknown Source)
    17. java.awt.Window.paint(Unknown Source)
    18. javax.swing.RepaintManager$3.run(Unknown Source)
    19. javax.swing.RepaintManager$3.run(Unknown Source)
    20. java.security.AccessController.doPrivileged(Native Method)
    21. java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
    22. javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
    23. javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
    24. javax.swing.RepaintManager.prePaintDirtyRegions(Unknown Source)
    25. javax.swing.RepaintManager.access$1000(Unknown Source)
    26. javax.swing.RepaintManager$ProcessingRunnable.run(Unknown Source)
    27. java.awt.event.InvocationEvent.dispatch(Unknown Source)
    28. java.awt.EventQueue.dispatchEventImpl(Unknown Source)
    29. java.awt.EventQueue.access$200(Unknown Source)
    30. java.awt.EventQueue$3.run(Unknown Source)
    31. java.awt.EventQueue$3.run(Unknown Source)
    32. java.security.AccessController.doPrivileged(Native Method)
    33. java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
    34. java.awt.EventQueue.dispatchEvent(Unknown Source)
    35. java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    36. java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    37. java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    38. java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    39. java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    40. java.awt.EventDispatchThread.run(Unknown Source)
    40 frames