java.lang.NullPointerException

YouTrack | 11 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at com.intellij.application.options.codeStyle.CodeStyleMainPanel.a()
  2. IDEA
    CodeStyleMainPanel$3.run
    1. com.intellij.application.options.codeStyle.CodeStyleMainPanel.a(CodeStyleMainPanel.java:219)
    2. com.intellij.application.options.codeStyle.CodeStyleMainPanel.a(CodeStyleMainPanel.java:215)
    3. com.intellij.application.options.codeStyle.CodeStyleMainPanel.access$000(CodeStyleMainPanel.java:43)
    4. com.intellij.application.options.codeStyle.CodeStyleMainPanel$3.run(CodeStyleMainPanel.java:144)
    4 frames
  3. Java RT
    EventQueue.dispatchEvent
    1. java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    2. java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
    3. java.awt.EventQueue.access$500(EventQueue.java:97)
    4. java.awt.EventQueue$3.run(EventQueue.java:709)
    5. java.awt.EventQueue$3.run(EventQueue.java:703)
    6. java.security.AccessController.doPrivileged(Native Method)
    7. java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
    8. java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
    8 frames
  4. IDEA
    IdeEventQueue.dispatchEvent
    1. com.intellij.ide.IdeEventQueue.h(IdeEventQueue.java:861)
    2. com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:662)
    3. com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:390)
    3 frames
  5. 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$4.run(WaitDispatchSupport.java:227)
    7. java.security.AccessController.doPrivileged(Native Method)
    8. java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:227)
    9. java.awt.Dialog.show(Dialog.java:1084)
    9 frames
  6. IDEA
    ActionMenuItem$ActionTransmitter.actionPerformed
    1. com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:792)
    2. com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:465)
    3. com.intellij.openapi.ui.DialogWrapper.invokeShow(DialogWrapper.java:1670)
    4. com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:1608)
    5. com.intellij.openapi.options.newEditor.SettingsDialog.access$001(SettingsDialog.java:42)
    6. com.intellij.openapi.options.newEditor.SettingsDialog$1.run(SettingsDialog.java:81)
    7. com.intellij.openapi.project.DumbPermissionServiceImpl.allowStartingDumbModeInside(DumbPermissionServiceImpl.java:37)
    8. com.intellij.openapi.project.DumbService.allowStartingDumbModeInside(DumbService.java:283)
    9. com.intellij.openapi.options.newEditor.SettingsDialog.show(SettingsDialog.java:78)
    10. com.intellij.ide.actions.ShowSettingsUtilImpl.showSettingsDialog(ShowSettingsUtilImpl.java:94)
    11. com.intellij.ide.actions.ShowSettingsAction.actionPerformed(ShowSettingsAction.java:65)
    12. com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:197)
    13. com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter$1.run(ActionMenuItem.java:311)
    14. com.intellij.openapi.wm.impl.FocusManagerImpl.runOnOwnContext(FocusManagerImpl.java:958)
    15. com.intellij.openapi.wm.impl.IdeFocusManagerImpl.runOnOwnContext(IdeFocusManagerImpl.java:124)
    16. com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.actionPerformed(ActionMenuItem.java:281)
    16 frames
  7. Java RT
    AbstractButton.fireActionPerformed
    1. javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
    1 frame
  8. IDEA
    BegMenuItemUI$MyMouseInputHandler.mouseReleased
    1. com.intellij.openapi.actionSystem.impl.ActionMenuItem.fireActionPerformed(ActionMenuItem.java:109)
    2. com.intellij.ui.plaf.beg.BegMenuItemUI.a(BegMenuItemUI.java:513)
    3. com.intellij.ui.plaf.beg.BegMenuItemUI.access$300(BegMenuItemUI.java:45)
    4. com.intellij.ui.plaf.beg.BegMenuItemUI$MyMouseInputHandler.mouseReleased(BegMenuItemUI.java:533)
    4 frames
  9. Java RT
    EventQueue.dispatchEvent
    1. java.awt.Component.processMouseEvent(Component.java:6535)
    2. javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
    3. java.awt.Component.processEvent(Component.java:6300)
    4. java.awt.Container.processEvent(Container.java:2236)
    5. java.awt.Component.dispatchEventImpl(Component.java:4891)
    6. java.awt.Container.dispatchEventImpl(Container.java:2294)
    7. java.awt.Component.dispatchEvent(Component.java:4713)
    8. java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)
    9. java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525)
    10. java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466)
    11. java.awt.Container.dispatchEventImpl(Container.java:2280)
    12. java.awt.Window.dispatchEventImpl(Window.java:2750)
    13. java.awt.Component.dispatchEvent(Component.java:4713)
    14. java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    15. java.awt.EventQueue.access$500(EventQueue.java:97)
    16. java.awt.EventQueue$3.run(EventQueue.java:709)
    17. java.awt.EventQueue$3.run(EventQueue.java:703)
    18. java.security.AccessController.doPrivileged(Native Method)
    19. java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
    20. java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
    21. java.awt.EventQueue$4.run(EventQueue.java:731)
    22. java.awt.EventQueue$4.run(EventQueue.java:729)
    23. java.security.AccessController.doPrivileged(Native Method)
    24. java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
    25. java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    25 frames
  10. IDEA
    IdeEventQueue.dispatchEvent
    1. com.intellij.ide.IdeEventQueue.h(IdeEventQueue.java:861)
    2. com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:658)
    3. com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:390)
    3 frames
  11. 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