java.lang.RuntimeException: Error on document:null project:P/Playground

pydev | nwilbert | 8 years ago
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    52836 - An exception might be generated after selecting Change Show Past Promotion Settings in the Past Promotions view

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    org.eclipse.core.runtime.AssertionFailedException: null argument:

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    Root Cause Analysis

    1. org.eclipse.core.runtime.AssertionFailedException

      null argument:

      at org.eclipse.core.runtime.Assert.isNotNull()
    2. Eclipse Core
      Assert.isNotNull
      1. org.eclipse.core.runtime.Assert.isNotNull(Assert.java:86)
      2. org.eclipse.core.runtime.Assert.isNotNull(Assert.java:74)
      2 frames
    3. org.python.pydev
      PythonModelProvider.getPipelinedElements
      1. org.python.pydev.plugin.nature.PythonNatureStore.getRootNodeInXml(PythonNatureStore.java:372)
      2. org.python.pydev.plugin.nature.PythonNatureStore.findPropertyNodeInXml(PythonNatureStore.java:410)
      3. org.python.pydev.plugin.nature.PythonNatureStore.getPropertyFromXml(PythonNatureStore.java:558)
      4. org.python.pydev.plugin.nature.PythonNature.getProjectInterpreterName(PythonNature.java:1068)
      5. org.python.pydev.plugin.nature.PythonNature.getProjectInterpreter(PythonNature.java:1019)
      6. org.python.pydev.plugin.nature.PythonNature.getConfigErrorsAndInfo(PythonNature.java:1094)
      7. org.python.pydev.navigator.ProjectInfoForPackageExplorer.getConfigErrorsAndInfo(ProjectInfoForPackageExplorer.java:79)
      8. org.python.pydev.navigator.ProjectInfoForPackageExplorer.recreateInfo(ProjectInfoForPackageExplorer.java:53)
      9. org.python.pydev.navigator.ProjectInfoForPackageExplorer.<init>(ProjectInfoForPackageExplorer.java:45)
      10. org.python.pydev.navigator.PythonBaseModelProvider.getProjectInfo(PythonBaseModelProvider.java:383)
      11. org.python.pydev.navigator.PythonBaseModelProvider.getProjectSourceFolders(PythonBaseModelProvider.java:397)
      12. org.python.pydev.navigator.PythonBaseModelProvider.getResourceInPythonModel(PythonBaseModelProvider.java:342)
      13. org.python.pydev.navigator.PythonBaseModelProvider.getResourceInPythonModel(PythonBaseModelProvider.java:328)
      14. org.python.pydev.navigator.PythonModelProvider.wrapChildren(PythonModelProvider.java:429)
      15. org.python.pydev.navigator.PythonModelProvider.convertToPythonElementsAddOrRemove(PythonModelProvider.java:335)
      16. org.python.pydev.navigator.PythonModelProvider.getPipelinedChildren(PythonModelProvider.java:104)
      17. org.python.pydev.navigator.PythonModelProvider.getPipelinedElements(PythonModelProvider.java:132)
      17 frames
    4. Common Navigator View
      CommonFilterSelectionDialog.okPressed
      1. org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.pipelineElements(NavigatorContentServiceContentProvider.java:363)
      2. org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.getElements(NavigatorContentServiceContentProvider.java:170)
      3. org.eclipse.ui.internal.navigator.NavigatorSaveablesService.computeSaveables(NavigatorSaveablesService.java:235)
      4. org.eclipse.ui.internal.navigator.NavigatorSaveablesService.recomputeSaveablesAndNotify(NavigatorSaveablesService.java:501)
      5. org.eclipse.ui.internal.navigator.NavigatorSaveablesService.onVisibilityOrActivationChange(NavigatorSaveablesService.java:595)
      6. org.eclipse.ui.internal.navigator.VisibilityAssistant.notifyClients(VisibilityAssistant.java:125)
      7. org.eclipse.ui.internal.navigator.VisibilityAssistant.onExtensionActivation(VisibilityAssistant.java:225)
      8. org.eclipse.ui.internal.navigator.NavigatorActivationService.notifyListeners(NavigatorActivationService.java:256)
      9. org.eclipse.ui.internal.navigator.NavigatorActivationService.setActive(NavigatorActivationService.java:188)
      10. org.eclipse.ui.internal.navigator.NavigatorActivationService.activateExtensions(NavigatorActivationService.java:321)
      11. org.eclipse.ui.internal.navigator.filters.UpdateActiveExtensionsOperation.execute(UpdateActiveExtensionsOperation.java:119)
      12. org.eclipse.ui.internal.navigator.filters.CommonFilterSelectionDialog.okPressed(CommonFilterSelectionDialog.java:231)
      12 frames
    5. JFace
      Dialog$2.widgetSelected
      1. org.eclipse.jface.dialogs.Dialog.buttonPressed(Dialog.java:472)
      2. org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
      2 frames
    6. RWT
      Display.readAndDispatch
      1. org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228)
      2. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      3. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
      4. org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823)
      5. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422)
      5 frames
    7. JFace
      Window.open
      1. org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
      2. org.eclipse.jface.window.Window.open(Window.java:801)
      2 frames
    8. Common Navigator View
      SelectFiltersAction.run
      1. org.eclipse.ui.internal.navigator.filters.SelectFiltersAction.run(SelectFiltersAction.java:52)
      1 frame
    9. JFace
      ActionContributionItem$5.handleEvent
      1. org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
      2. org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:583)
      3. org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:500)
      4. org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
      4 frames
    10. RWT
      Display.readAndDispatch
      1. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      2. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
      3. org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823)
      4. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422)
      4 frames
    11. Eclipse UI
      Workbench$5.run
      1. org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2384)
      2. org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2348)
      3. org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2200)
      4. org.eclipse.ui.internal.Workbench$5.run(Workbench.java:495)
      4 frames
    12. Databinding
      Realm.runWithDefault
      1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
      1 frame
    13. Eclipse UI
      Workbench.createAndRunWorkbench
      1. org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:490)
      1 frame
    14. Eclipse UI
      PlatformUI.createAndRunWorkbench
      1. org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
      1 frame
    15. Eclipse IDE
      IDEApplication.start
      1. org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
      1 frame
    16. Equinox Container
      EclipseAppHandle.run
      1. org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
      1 frame
    17. 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:386)
      4. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
      4 frames
    18. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      4. java.lang.reflect.Method.invoke(Unknown Source)
      4 frames
    19. Equinox
      Main.run
      1. org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
      2. org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
      3. org.eclipse.equinox.launcher.Main.run(Main.java:1236)
      3 frames