java.lang.NullPointerException

SpringSource Issue Tracker | David Syer | 6 years ago
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  1. 0

    java.lang.NullPointerException at org.eclipse.wst.sse.ui.internal.contentoutline.ConfigurableContentOutlinePage.dispose(ConfigurableContentOutlinePage.java:401) at com.springsource.sts.config.ui.editors.SpringConfigContentOutline.releasePages(SpringConfigContentOutline.java:84) at com.springsource.sts.config.ui.editors.SpringConfigContentOutline.dispose(SpringConfigContentOutline.java:58) at org.eclipse.ui.views.contentoutline.ContentOutline.doDestroyPage(ContentOutline.java:149) at org.eclipse.ui.part.PageBookView.removePage(PageBookView.java:857) at org.eclipse.ui.part.PageBookView.partClosed(PageBookView.java:784) at org.eclipse.ui.part.PageBookView$4.partClosed(PageBookView.java:1018) at org.eclipse.ui.internal.PartListenerList2$3.run(PartListenerList2.java:100) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.runtime.Platform.run(Platform.java:888) at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:55) at org.eclipse.ui.internal.PartListenerList2.firePartClosed(PartListenerList2.java:98) at org.eclipse.ui.internal.PartService.firePartClosed(PartService.java:227) at org.eclipse.ui.internal.WorkbenchPagePartList.firePartClosed(WorkbenchPagePartList.java:39) at org.eclipse.ui.internal.PartList.partClosed(PartList.java:274) at org.eclipse.ui.internal.PartList.removePart(PartList.java:186) at org.eclipse.ui.internal.WorkbenchPage.disposePart(WorkbenchPage.java:1720) at org.eclipse.ui.internal.WorkbenchPage.handleDeferredEvents(WorkbenchPage.java:1426) at org.eclipse.ui.internal.WorkbenchPage.deferUpdates(WorkbenchPage.java:1410) at org.eclipse.ui.internal.WorkbenchPage.closeEditors(WorkbenchPage.java:1384) at org.eclipse.mylyn.internal.context.ui.ContextEditorManager.closeAllEditors(ContextEditorManager.java:396) at org.eclipse.mylyn.internal.context.ui.ContextEditorManager.closeEditorsAndSaveMemento(ContextEditorManager.java:270) at org.eclipse.mylyn.internal.context.ui.ContextEditorManager.contextChanged(ContextEditorManager.java:99) at org.eclipse.mylyn.internal.context.core.InteractionContextManager$4.run(InteractionContextManager.java:444) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.mylyn.internal.context.core.InteractionContextManager.deactivateContext(InteractionContextManager.java:434) at org.eclipse.mylyn.internal.tasks.ui.TasksUiPlugin$1.taskDeactivated(TasksUiPlugin.java:262) at org.eclipse.mylyn.internal.tasks.core.TaskActivityManager.deactivateTask(TaskActivityManager.java:462) at org.eclipse.mylyn.internal.tasks.ui.actions.ToggleTaskActivationAction.run(ToggleTaskActivationAction.java:66) at org.eclipse.mylyn.tasks.ui.editors.TaskEditor$14.run(TaskEditor.java:957) at org.eclipse.jface.action.Action.runWithEvent(Action.java:498) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501) at org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:452) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3540) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3161) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) at org.eclipse.equinox.launcher.Main.run(Main.java:1407) at org.eclipse.equinox.launcher.Main.main(Main.java:1383)

    SpringSource Issue Tracker | 6 years ago | David Syer
    java.lang.NullPointerException
  2. 0

    java.lang.NullPointerException at org.eclipse.wst.sse.ui.internal.contentoutline.ConfigurableContentOutlinePage.dispose(ConfigurableContentOutlinePage.java:401) at com.springsource.sts.config.ui.editors.SpringConfigContentOutline.releasePages(SpringConfigContentOutline.java:84) at com.springsource.sts.config.ui.editors.SpringConfigContentOutline.dispose(SpringConfigContentOutline.java:58) at org.eclipse.ui.views.contentoutline.ContentOutline.doDestroyPage(ContentOutline.java:149) at org.eclipse.ui.part.PageBookView.removePage(PageBookView.java:857) at org.eclipse.ui.part.PageBookView.partClosed(PageBookView.java:784) at org.eclipse.ui.part.PageBookView$4.partClosed(PageBookView.java:1018) at org.eclipse.ui.internal.PartListenerList2$3.run(PartListenerList2.java:100) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.runtime.Platform.run(Platform.java:888) at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:55) at org.eclipse.ui.internal.PartListenerList2.firePartClosed(PartListenerList2.java:98) at org.eclipse.ui.internal.PartService.firePartClosed(PartService.java:227) at org.eclipse.ui.internal.WorkbenchPagePartList.firePartClosed(WorkbenchPagePartList.java:39) at org.eclipse.ui.internal.PartList.partClosed(PartList.java:274) at org.eclipse.ui.internal.PartList.removePart(PartList.java:186) at org.eclipse.ui.internal.WorkbenchPage.disposePart(WorkbenchPage.java:1720) at org.eclipse.ui.internal.WorkbenchPage.handleDeferredEvents(WorkbenchPage.java:1426) at org.eclipse.ui.internal.WorkbenchPage.deferUpdates(WorkbenchPage.java:1410) at org.eclipse.ui.internal.WorkbenchPage.closeEditors(WorkbenchPage.java:1384) at org.eclipse.mylyn.internal.context.ui.ContextEditorManager.closeAllEditors(ContextEditorManager.java:396) at org.eclipse.mylyn.internal.context.ui.ContextEditorManager.closeEditorsAndSaveMemento(ContextEditorManager.java:270) at org.eclipse.mylyn.internal.context.ui.ContextEditorManager.contextChanged(ContextEditorManager.java:99) at org.eclipse.mylyn.internal.context.core.InteractionContextManager$4.run(InteractionContextManager.java:444) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.mylyn.internal.context.core.InteractionContextManager.deactivateContext(InteractionContextManager.java:434) at org.eclipse.mylyn.internal.tasks.ui.TasksUiPlugin$1.taskDeactivated(TasksUiPlugin.java:262) at org.eclipse.mylyn.internal.tasks.core.TaskActivityManager.deactivateTask(TaskActivityManager.java:462) at org.eclipse.mylyn.internal.tasks.ui.actions.ToggleTaskActivationAction.run(ToggleTaskActivationAction.java:66) at org.eclipse.mylyn.tasks.ui.editors.TaskEditor$14.run(TaskEditor.java:957) at org.eclipse.jface.action.Action.runWithEvent(Action.java:498) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501) at org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:452) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3540) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3161) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) at org.eclipse.equinox.launcher.Main.run(Main.java:1407) at org.eclipse.equinox.launcher.Main.main(Main.java:1383)

    SpringSource Issue Tracker | 6 years ago | David Syer
    java.lang.NullPointerException
  3. 0

    NullPointerException is thrown when the XML editor window is closed

    Eclipse Bugzilla | 1 decade ago | hfsamb-eclipse
    java.lang.NullPointerException
  4. Speed up your debug routine!

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.eclipse.wst.sse.ui.internal.contentoutline.ConfigurableContentOutlinePage.dispose()
    2. Structured Source Editor
      ConfigurableContentOutlinePage.dispose
      1. org.eclipse.wst.sse.ui.internal.contentoutline.ConfigurableContentOutlinePage.dispose(ConfigurableContentOutlinePage.java:401)
      1 frame
    3. com.springsource.sts
      SpringConfigContentOutline.dispose
      1. com.springsource.sts.config.ui.editors.SpringConfigContentOutline.releasePages(SpringConfigContentOutline.java:84)
      2. com.springsource.sts.config.ui.editors.SpringConfigContentOutline.dispose(SpringConfigContentOutline.java:58)
      2 frames
    4. Views
      ContentOutline.doDestroyPage
      1. org.eclipse.ui.views.contentoutline.ContentOutline.doDestroyPage(ContentOutline.java:149)
      1 frame
    5. Eclipse UI
      PageBookView$4.partClosed
      1. org.eclipse.ui.part.PageBookView.removePage(PageBookView.java:857)
      2. org.eclipse.ui.part.PageBookView.partClosed(PageBookView.java:784)
      3. org.eclipse.ui.part.PageBookView$4.partClosed(PageBookView.java:1018)
      3 frames
    6. Eclipse UI
      PartListenerList2$3.run
      1. org.eclipse.ui.internal.PartListenerList2$3.run(PartListenerList2.java:100)
      1 frame
    7. Eclipse Core
      Platform.run
      1. org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
      2. org.eclipse.core.runtime.Platform.run(Platform.java:888)
      2 frames
    8. Eclipse UI
      WorkbenchPage.closeEditors
      1. org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:55)
      2. org.eclipse.ui.internal.PartListenerList2.firePartClosed(PartListenerList2.java:98)
      3. org.eclipse.ui.internal.PartService.firePartClosed(PartService.java:227)
      4. org.eclipse.ui.internal.WorkbenchPagePartList.firePartClosed(WorkbenchPagePartList.java:39)
      5. org.eclipse.ui.internal.PartList.partClosed(PartList.java:274)
      6. org.eclipse.ui.internal.PartList.removePart(PartList.java:186)
      7. org.eclipse.ui.internal.WorkbenchPage.disposePart(WorkbenchPage.java:1720)
      8. org.eclipse.ui.internal.WorkbenchPage.handleDeferredEvents(WorkbenchPage.java:1426)
      9. org.eclipse.ui.internal.WorkbenchPage.deferUpdates(WorkbenchPage.java:1410)
      10. org.eclipse.ui.internal.WorkbenchPage.closeEditors(WorkbenchPage.java:1384)
      10 frames
    9. org.eclipse.mylyn
      ContextEditorManager.contextChanged
      1. org.eclipse.mylyn.internal.context.ui.ContextEditorManager.closeAllEditors(ContextEditorManager.java:396)
      2. org.eclipse.mylyn.internal.context.ui.ContextEditorManager.closeEditorsAndSaveMemento(ContextEditorManager.java:270)
      3. org.eclipse.mylyn.internal.context.ui.ContextEditorManager.contextChanged(ContextEditorManager.java:99)
      3 frames
    10. Mylyn Context Core
      InteractionContextManager$4.run
      1. org.eclipse.mylyn.internal.context.core.InteractionContextManager$4.run(InteractionContextManager.java:444)
      1 frame
    11. Eclipse Core
      SafeRunner.run
      1. org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
      1 frame
    12. Mylyn Context Core
      InteractionContextManager.deactivateContext
      1. org.eclipse.mylyn.internal.context.core.InteractionContextManager.deactivateContext(InteractionContextManager.java:434)
      1 frame
    13. Mylyn Tasks UI
      TasksUiPlugin$1.taskDeactivated
      1. org.eclipse.mylyn.internal.tasks.ui.TasksUiPlugin$1.taskDeactivated(TasksUiPlugin.java:262)
      1 frame
    14. Mylyn Tasks Core
      TaskActivityManager.deactivateTask
      1. org.eclipse.mylyn.internal.tasks.core.TaskActivityManager.deactivateTask(TaskActivityManager.java:462)
      1 frame
    15. Mylyn Tasks UI
      TaskEditor$14.run
      1. org.eclipse.mylyn.internal.tasks.ui.actions.ToggleTaskActivationAction.run(ToggleTaskActivationAction.java:66)
      2. org.eclipse.mylyn.tasks.ui.editors.TaskEditor$14.run(TaskEditor.java:957)
      2 frames
    16. JFace
      ActionContributionItem$6.handleEvent
      1. org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
      2. org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
      3. org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
      4. org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:452)
      4 frames
    17. RWT
      Display.readAndDispatch
      1. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      2. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
      3. org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3540)
      4. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3161)
      4 frames
    18. Eclipse UI
      Workbench$7.run
      1. org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
      2. org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
      3. org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
      4. org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
      4 frames
    19. Databinding
      Realm.runWithDefault
      1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      1 frame
    20. Eclipse UI
      Workbench.createAndRunWorkbench
      1. org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
      1 frame
    21. Eclipse UI
      PlatformUI.createAndRunWorkbench
      1. org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
      1 frame
    22. Eclipse IDE
      IDEApplication.start
      1. org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
      1 frame
    23. Equinox Container
      EclipseAppHandle.run
      1. org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
      1 frame
    24. Eclipse OSGi
      EclipseStarter.run
      1. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
      2. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
      3. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
      4. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
      4 frames
    25. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      4. java.lang.reflect.Method.invoke(Method.java:597)
      4 frames
    26. Equinox
      Main.main
      1. org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619)
      2. org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
      3. org.eclipse.equinox.launcher.Main.run(Main.java:1407)
      4. org.eclipse.equinox.launcher.Main.main(Main.java:1383)
      4 frames