ava.lang.NullPointerException

eclipse.org | 3 months ago
  1. 0

    Eclipse cant create new java projects

    Stack Overflow | 8 months ago | Andreas W
    ava.lang.NullPointerException
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  3. 0

    GitHub comment 87#6093942

    GitHub | 5 years ago | danielstieger
    ava.lang.NullPointerException

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    Root Cause Analysis

    1. ava.lang.NullPointerException

      No message provided

      at org.eclipse.swt.widgets.TabFolder.gtk_switch_page()
    2. RWT
      Display.windowProc
      1. org.eclipse.swt.widgets.TabFolder.gtk_switch_page(TabFolder.java:570)
      2. org.eclipse.swt.widgets.Widget.windowProc(Widget.java:2009)
      3. org.eclipse.swt.widgets.Display.windowProc(Display.java:4723)
      3 frames
    3. org.eclipse.swt
      OS.gtk_widget_show
      1. org.eclipse.swt.internal.gtk.OS._gtk_widget_show(Native Method)
      2. org.eclipse.swt.internal.gtk.OS.gtk_widget_show(OS.java:14774)
      2 frames
    4. RWT
      TabItem.<init>
      1. org.eclipse.swt.widgets.TabFolder.createItem(TabFolder.java:311)
      2. org.eclipse.swt.widgets.TabItem.createWidget(TabItem.java:123)
      3. org.eclipse.swt.widgets.TabItem.<init>(TabItem.java:75)
      3 frames
    5. Java Development Tools UI
      JavaCapabilityConfigurationPage.createControl
      1. org.eclipse.jdt.internal.ui.wizards.buildpaths.BuildPathsBlock.createControl(BuildPathsBlock.java:228)
      2. org.eclipse.jdt.ui.wizards.JavaCapabilityConfigurationPage.createControl(JavaCapabilityConfigurationPage.java:162)
      2 frames
    6. JFace
      WizardDialog$8.run
      1. org.eclipse.jface.wizard.Wizard.createPageControls(Wizard.java:175)
      2. org.eclipse.jface.wizard.WizardDialog.createPageControls(WizardDialog.java:705)
      3. org.eclipse.jface.wizard.WizardDialog.setWizard(WizardDialog.java:1153)
      4. org.eclipse.jface.wizard.WizardDialog.updateForPage(WizardDialog.java:1211)
      5. org.eclipse.jface.wizard.WizardDialog.access$4(WizardDialog.java:1208)
      6. org.eclipse.jface.wizard.WizardDialog$8.run(WizardDialog.java:1197)
      6 frames
    7. RWT
      BusyIndicator.showWhile
      1. org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
      1 frame
    8. JFace
      WizardDialog.showPage
      1. org.eclipse.jface.wizard.WizardDialog.showPage(WizardDialog.java:1194)
      1 frame
    9. Workbench
      NewWizardNewPage$1.doubleClick
      1. org.eclipse.ui.internal.dialogs.NewWizardSelectionPage.advanceToNextPageOrFinish(NewWizardSelectionPage.java:71)
      2. org.eclipse.ui.internal.dialogs.NewWizardNewPage$1.doubleClick(NewWizardNewPage.java:361)
      2 frames
    10. JFace
      StructuredViewer$1.run
      1. org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:832)
      1 frame
    11. Eclipse Core
      SafeRunner.run
      1. org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
      1 frame
    12. Eclipse UI
      JFaceUtil$1.run
      1. org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50)
      1 frame
    13. JFace
      OpenStrategy$1.handleEvent
      1. org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173)
      2. org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:829)
      3. org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1470)
      4. org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1263)
      5. org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:252)
      6. org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:249)
      7. org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:311)
      7 frames
    14. RWT
      Display.readAndDispatch
      1. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      2. org.eclipse.swt.widgets.Display.sendEvent(Display.java:4481)
      3. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1329)
      4. org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3819)
      5. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3430)
      5 frames
    15. JFace
      Window.open
      1. org.eclipse.jface.window.Window.runEventLoop(Window.java:827)
      2. org.eclipse.jface.window.Window.open(Window.java:803)
      2 frames
    16. Eclipse UI
      NewProjectAction.run
      1. org.eclipse.ui.actions.NewProjectAction.run(NewProjectAction.java:115)
      1 frame
    17. JFace
      ActionContributionItem$5.handleEvent
      1. org.eclipse.jface.action.Action.runWithEvent(Action.java:473)
      2. org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:595)
      3. org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:511)
      4. org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:420)
      4 frames
    18. RWT
      Display.readAndDispatch
      1. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      2. org.eclipse.swt.widgets.Display.sendEvent(Display.java:4481)
      3. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1329)
      4. org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3819)
      5. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3430)
      5 frames
    19. Eclipse Workbench SWT
      PartRenderingEngine$4.run
      1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127)
      1 frame
    20. Databinding
      Realm.runWithDefault
      1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
      1 frame
    21. Eclipse Workbench SWT
      PartRenderingEngine.run
      1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018)
      1 frame
    22. Eclipse Workbench
      E4Workbench.createAndRunUI
      1. org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156)
      1 frame
    23. Eclipse UI
      Workbench$5.run
      1. org.eclipse.ui.internal.Workbench$5.run(Workbench.java:694)
      1 frame
    24. Databinding
      Realm.runWithDefault
      1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
      1 frame
    25. Eclipse UI
      Workbench.createAndRunWorkbench
      1. org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:606)
      1 frame
    26. Eclipse UI
      PlatformUI.createAndRunWorkbench
      1. org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
      1 frame
    27. Eclipse IDE
      IDEApplication.start
      1. org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139)
      1 frame
    28. Equinox Container
      EclipseAppHandle.run
      1. org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
      1 frame
    29. Eclipse OSGi
      EclipseStarter.run
      1. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
      2. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
      3. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
      4. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
      4 frames
    30. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:498)
      4 frames
    31. Equinox
      Main.main
      1. org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669)
      2. org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)
      3. org.eclipse.equinox.launcher.Main.run(Main.java:1515)
      4. org.eclipse.equinox.launcher.Main.main(Main.java:1488)
      4 frames