java.lang.NullPointerException

GitHub | mrerrormessage | 6 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at org.fife.ui.rsyntaxtextarea.RSyntaxUtilities.getMatchingBracketPosition()
  2. rsyntaxtextarea
    RSyntaxTextArea.fireCaretUpdate
    1. org.fife.ui.rsyntaxtextarea.RSyntaxUtilities.getMatchingBracketPosition(RSyntaxUtilities.java:478)
    2. org.fife.ui.rsyntaxtextarea.RSyntaxTextArea.doBracketMatching(RSyntaxTextArea.java:778)
    3. org.fife.ui.rsyntaxtextarea.RSyntaxTextArea.fireCaretUpdate(RSyntaxTextArea.java:839)
    3 frames
  3. Java RT
    NavigationFilter.setDot
    1. javax.swing.text.JTextComponent$MutableCaretEvent.fire(JTextComponent.java:4394)
    2. javax.swing.text.JTextComponent$MutableCaretEvent.stateChanged(JTextComponent.java:4416)
    3. javax.swing.text.DefaultCaret.fireStateChanged(DefaultCaret.java:802)
    4. javax.swing.text.DefaultCaret.changeCaretPosition(DefaultCaret.java:1274)
    5. javax.swing.text.DefaultCaret.handleSetDot(DefaultCaret.java:1173)
    6. javax.swing.text.DefaultCaret$DefaultFilterBypass.setDot(DefaultCaret.java:1913)
    7. javax.swing.text.NavigationFilter.setDot(NavigationFilter.java:64)
    7 frames
  4. rsyntaxtextarea
    ConfigurableCaret$FoldAwareNavigationFilter.setDot
    1. org.fife.ui.rtextarea.ConfigurableCaret$FoldAwareNavigationFilter.setDot(ConfigurableCaret.java:724)
    1 frame
  5. Java RT
    AbstractDocument.fireInsertUpdate
    1. javax.swing.text.DefaultCaret.setDot(DefaultCaret.java:1151)
    2. javax.swing.text.DefaultCaret$Handler.insertUpdate(DefaultCaret.java:1723)
    3. javax.swing.text.AbstractDocument.fireInsertUpdate(AbstractDocument.java:201)
    3 frames
  6. rsyntaxtextarea
    RSyntaxDocument.fireInsertUpdate
    1. org.fife.ui.rsyntaxtextarea.RSyntaxDocument.fireInsertUpdate(RSyntaxDocument.java:187)
    1 frame
  7. Java RT
    JTextComponent.replaceSelection
    1. javax.swing.text.AbstractDocument.handleInsertString(AbstractDocument.java:748)
    2. javax.swing.text.AbstractDocument.insertString(AbstractDocument.java:707)
    3. javax.swing.text.PlainDocument.insertString(PlainDocument.java:130)
    4. javax.swing.text.AbstractDocument.replace(AbstractDocument.java:669)
    5. javax.swing.text.JTextComponent.replaceSelection(JTextComponent.java:1328)
    5 frames
  8. rsyntaxtextarea
    RTextArea.replaceSelection
    1. org.fife.ui.rtextarea.RTextArea.handleReplaceSelection(RTextArea.java:870)
    2. org.fife.ui.rtextarea.RTextArea.replaceSelection(RTextArea.java:1235)
    2 frames
  9. Java RT
    DefaultEditorKit$DefaultKeyTypedAction.actionPerformed
    1. javax.swing.text.DefaultEditorKit$DefaultKeyTypedAction.actionPerformed(DefaultEditorKit.java:884)
    1 frame
  10. rsyntaxtextarea
    RecordableTextAction.actionPerformed
    1. org.fife.ui.rtextarea.RTextAreaEditorKit$DefaultKeyTypedAction.actionPerformedImpl(RTextAreaEditorKit.java:862)
    2. org.fife.ui.rtextarea.RecordableTextAction.actionPerformed(RecordableTextAction.java:106)
    2 frames
  11. Java RT
    EventDispatchThread.run
    1. javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1663)
    2. javax.swing.JComponent.processKeyBinding(JComponent.java:2882)
    3. javax.swing.JComponent.processKeyBindings(JComponent.java:2929)
    4. javax.swing.JComponent.processKeyEvent(JComponent.java:2845)
    5. java.awt.Component.processEvent(Component.java:6310)
    6. java.awt.Container.processEvent(Container.java:2236)
    7. java.awt.Component.dispatchEventImpl(Component.java:4889)
    8. java.awt.Container.dispatchEventImpl(Container.java:2294)
    9. java.awt.Component.dispatchEvent(Component.java:4711)
    10. java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1954)
    11. java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:806)
    12. java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1074)
    13. java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:945)
    14. java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:771)
    15. java.awt.Component.dispatchEventImpl(Component.java:4760)
    16. java.awt.Container.dispatchEventImpl(Container.java:2294)
    17. java.awt.Window.dispatchEventImpl(Window.java:2746)
    18. java.awt.Component.dispatchEvent(Component.java:4711)
    19. java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    20. java.awt.EventQueue.access$500(EventQueue.java:97)
    21. java.awt.EventQueue$3.run(EventQueue.java:709)
    22. java.awt.EventQueue$3.run(EventQueue.java:703)
    23. java.security.AccessController.doPrivileged(Native Method)
    24. java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
    25. java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
    26. java.awt.EventQueue$4.run(EventQueue.java:731)
    27. java.awt.EventQueue$4.run(EventQueue.java:729)
    28. java.security.AccessController.doPrivileged(Native Method)
    29. java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
    30. java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    31. java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
    32. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    33. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    34. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    35. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    36. java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
    36 frames