java.lang.NullPointerException

GitHub | samczsun | 1 year 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:462)
    2. org.fife.ui.rsyntaxtextarea.RSyntaxTextArea.doBracketMatching(RSyntaxTextArea.java:766)
    3. org.fife.ui.rsyntaxtextarea.RSyntaxTextArea.fireCaretUpdate(RSyntaxTextArea.java:812)
    3 frames
  3. Java RT
    NavigationFilter.moveDot
    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.handleMoveDot(DefaultCaret.java:1101)
    6. javax.swing.text.DefaultCaret$DefaultFilterBypass.moveDot(DefaultCaret.java:1917)
    7. javax.swing.text.NavigationFilter.moveDot(NavigationFilter.java:79)
    7 frames
  4. rsyntaxtextarea
    ConfigurableCaret$FoldAwareNavigationFilter.moveDot
    1. org.fife.ui.rtextarea.ConfigurableCaret$FoldAwareNavigationFilter.moveDot(ConfigurableCaret.java:676)
    1 frame
  5. Java RT
    JTextComponent.setSelectionEnd
    1. javax.swing.text.DefaultCaret.moveDot(DefaultCaret.java:1092)
    2. javax.swing.text.DefaultCaret.moveDot(DefaultCaret.java:1063)
    3. javax.swing.text.JTextComponent.moveCaretPosition(JTextComponent.java:1502)
    4. javax.swing.text.JTextComponent.select(JTextComponent.java:1874)
    5. javax.swing.text.JTextComponent.setSelectionEnd(JTextComponent.java:1825)
    5 frames
  6. rsyntaxtextarea
    SearchEngine.find
    1. org.fife.ui.rsyntaxtextarea.RSyntaxUtilities.selectAndPossiblyCenter(RSyntaxUtilities.java:1370)
    2. org.fife.ui.rtextarea.SearchEngine.find(SearchEngine.java:114)
    2 frames
  7. com.samczsun.helios
    SearchPopup$3.keyReleased
    1. com.samczsun.helios.gui.ClassManager.search(ClassManager.java:341)
    2. com.samczsun.helios.gui.SearchPopup$3.keyReleased(SearchPopup.java:73)
    2 frames
  8. RWT
    Display.windowProc
    1. org.eclipse.swt.widgets.TypedListener.handleEvent(Unknown Source)
    2. org.eclipse.swt.widgets.EventTable.sendEvent(Unknown Source)
    3. org.eclipse.swt.widgets.Display.sendEvent(Unknown Source)
    4. org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
    5. org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
    6. org.eclipse.swt.widgets.Widget.sendEvent(Unknown Source)
    7. org.eclipse.swt.widgets.Widget.sendKeyEvent(Unknown Source)
    8. org.eclipse.swt.widgets.Text.sendKeyEvent(Unknown Source)
    9. org.eclipse.swt.widgets.Widget.sendKeyEvent(Unknown Source)
    10. org.eclipse.swt.widgets.Widget.wmKeyUp(Unknown Source)
    11. org.eclipse.swt.widgets.Control.WM_KEYUP(Unknown Source)
    12. org.eclipse.swt.widgets.Control.windowProc(Unknown Source)
    13. org.eclipse.swt.widgets.Text.windowProc(Unknown Source)
    14. org.eclipse.swt.widgets.Display.windowProc(Unknown Source)
    14 frames
  9. org.eclipse.swt
    OS.DispatchMessage
    1. org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
    2. org.eclipse.swt.internal.win32.OS.DispatchMessage(Unknown Source)
    2 frames
  10. RWT
    Display.readAndDispatch
    1. org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)
    1 frame
  11. com.samczsun.helios
    DisplayPumper.run
    1. com.samczsun.helios.bootloader.DisplayPumper.run(DisplayPumper.java:41)
    1 frame
  12. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:745)
    1 frame