java.lang.NullPointerException

GitHub | GoogleCodeExporter | 2 years ago
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    NPE in new bash file dialog

    GitHub | 2 years ago | GoogleCodeExporter
    java.lang.NullPointerException
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    ListCellRenderer, JTextField and text selection

    Oracle Community | 1 decade ago | 843805
    java.lang.NullPointerException
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    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at javax.swing.text.JTextComponent.getSelectionEnd()
    2. Java RT
      JTextComponent.setSelectionStart
      1. javax.swing.text.JTextComponent.getSelectionEnd(JTextComponent.java:1803)
      2. javax.swing.text.JTextComponent.setSelectionStart(JTextComponent.java:1792)
      2 frames
    3. IDEA
      DialogWrapperPeerImpl$MyDialog$MyWindowListener$2.run
      1. com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.setupSelectionOnPreferredComponent(DialogWrapperPeerImpl.java:1182)
      2. com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.access$1800(DialogWrapperPeerImpl.java:67)
      3. com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog$MyWindowListener$2.run(DialogWrapperPeerImpl.java:1002)
      3 frames
    4. Java RT
      EventQueue.dispatchEvent
      1. java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
      2. java.awt.EventQueue.dispatchEventImpl(EventQueue.java:744)
      3. java.awt.EventQueue.access$400(EventQueue.java:97)
      4. java.awt.EventQueue$3.run(EventQueue.java:697)
      5. java.awt.EventQueue$3.run(EventQueue.java:691)
      6. java.security.AccessController.doPrivileged(Native Method)
      7. java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
      8. java.awt.EventQueue.dispatchEvent(EventQueue.java:714)
      8 frames
    5. IDEA
      IdeEventQueue.dispatchEvent
      1. com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:697)
      2. com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:524)
      3. com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:335)
      3 frames
    6. Java RT
      Dialog.show
      1. java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
      2. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
      3. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109)
      4. java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:184)
      5. java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:229)
      6. java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:227)
      7. java.security.AccessController.doPrivileged(Native Method)
      8. java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:227)
      9. java.awt.Dialog.show(Dialog.java:1084)
      9 frames
    7. IDEA
      Messages.showInputDialog
      1. com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:787)
      2. com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:463)
      3. com.intellij.openapi.ui.DialogWrapper.showAndGetOk(DialogWrapper.java:1557)
      4. com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:1524)
      5. com.intellij.openapi.ui.Messages$MessageDialog.show(Messages.java:1419)
      6. com.intellij.openapi.ui.Messages.showInputDialog(Messages.java:924)
      6 frames
    8. com.ansorgit.plugins
      NewBashActionBase.invokeDialog
      1. com.ansorgit.plugins.bash.actions.NewBashActionBase.invokeDialog(NewBashActionBase.java:61)
      1 frame
    9. IDEA
      ActionMenuItem$ActionTransmitter.actionPerformed
      1. com.intellij.ide.actions.CreateElementActionBase.actionPerformed(CreateElementActionBase.java:77)
      2. com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:164)
      3. com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter$1.run(ActionMenuItem.java:266)
      4. com.intellij.openapi.wm.impl.FocusManagerImpl.runOnOwnContext(FocusManagerImpl.java:926)
      5. com.intellij.openapi.wm.impl.IdeFocusManagerImpl.runOnOwnContext(IdeFocusManagerImpl.java:124)
      6. com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.actionPerformed(ActionMenuItem.java:236)
      6 frames
    10. Java RT
      AbstractButton.fireActionPerformed
      1. javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
      1 frame
    11. IDEA
      BegMenuItemUI$MyMouseInputHandler.mouseReleased
      1. com.intellij.openapi.actionSystem.impl.ActionMenuItem.fireActionPerformed(ActionMenuItem.java:105)
      2. com.intellij.ui.plaf.beg.BegMenuItemUI.doClick(BegMenuItemUI.java:512)
      3. com.intellij.ui.plaf.beg.BegMenuItemUI.access$300(BegMenuItemUI.java:44)
      4. com.intellij.ui.plaf.beg.BegMenuItemUI$MyMouseInputHandler.mouseReleased(BegMenuItemUI.java:532)
      4 frames
    12. Java RT
      EventQueue.dispatchEvent
      1. java.awt.Component.processMouseEvent(Component.java:6525)
      2. javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
      3. java.awt.Component.processEvent(Component.java:6290)
      4. java.awt.Container.processEvent(Container.java:2234)
      5. java.awt.Component.dispatchEventImpl(Component.java:4881)
      6. java.awt.Container.dispatchEventImpl(Container.java:2292)
      7. java.awt.Component.dispatchEvent(Component.java:4703)
      8. java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4898)
      9. java.awt.LightweightDispatcher.processMouseEvent(Container.java:4533)
      10. java.awt.LightweightDispatcher.dispatchEvent(Container.java:4462)
      11. java.awt.Container.dispatchEventImpl(Container.java:2278)
      12. java.awt.Window.dispatchEventImpl(Window.java:2739)
      13. java.awt.Component.dispatchEvent(Component.java:4703)
      14. java.awt.EventQueue.dispatchEventImpl(EventQueue.java:746)
      15. java.awt.EventQueue.access$400(EventQueue.java:97)
      16. java.awt.EventQueue$3.run(EventQueue.java:697)
      17. java.awt.EventQueue$3.run(EventQueue.java:691)
      18. java.security.AccessController.doPrivileged(Native Method)
      19. java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
      20. java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86)
      21. java.awt.EventQueue$4.run(EventQueue.java:719)
      22. java.awt.EventQueue$4.run(EventQueue.java:717)
      23. java.security.AccessController.doPrivileged(Native Method)
      24. java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
      25. java.awt.EventQueue.dispatchEvent(EventQueue.java:716)
      25 frames
    13. IDEA
      IdeEventQueue.dispatchEvent
      1. com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:697)
      2. com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:520)
      3. com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:335)
      3 frames
    14. Java RT
      EventDispatchThread.run
      1. java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
      2. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
      3. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
      4. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
      5. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
      6. java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
      6 frames