java.lang.NullPointerException

GitHub | NumberFourAG | 1 year ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at eu.numberfour.ide.n4js.internal.AbstractN4JSCore.loadModuleFromIndex()
  2. eu.numberfour.ide
    TestResultsView$CodeSnippetToolTip.shouldCreateToolTip
    1. eu.numberfour.ide.n4js.internal.AbstractN4JSCore.loadModuleFromIndex(AbstractN4JSCore.java:136)
    2. eu.numberfour.ide.n4js.ui.editor.EditorContentExtractor.getDescriptorForSemanticElement(EditorContentExtractor.java:104)
    3. eu.numberfour.ide.tester.ui.resultsview.TestResultsView$CodeSnippetToolTip.getDescriptor(TestResultsView.java:197)
    4. eu.numberfour.ide.tester.ui.resultsview.TestResultsView$CodeSnippetToolTip.shouldCreateToolTip(TestResultsView.java:184)
    4 frames
  3. JFace
    ToolTip$ToolTipOwnerControlListener.handleEvent
    1. org.eclipse.jface.window.ToolTip.toolTipCreate(ToolTip.java:334)
    2. org.eclipse.jface.window.ToolTip.access$2(ToolTip.java:333)
    3. org.eclipse.jface.window.ToolTip$ToolTipOwnerControlListener.handleEvent(ToolTip.java:630)
    3 frames
  4. RWT
    Display.readAndDispatch
    1. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    2. org.eclipse.swt.widgets.Display.sendEvent(Display.java:4230)
    3. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1491)
    4. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1514)
    5. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1499)
    6. org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1299)
    7. org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4072)
    8. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3698)
    8 frames
  5. Eclipse Workbench SWT
    PartRenderingEngine$4.run
    1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127)
    1 frame
  6. Databinding
    Realm.runWithDefault
    1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
    1 frame
  7. Eclipse Workbench SWT
    PartRenderingEngine.run
    1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018)
    1 frame
  8. Eclipse Workbench
    E4Workbench.createAndRunUI
    1. org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156)
    1 frame
  9. Eclipse UI
    Workbench$5.run
    1. org.eclipse.ui.internal.Workbench$5.run(Workbench.java:654)
    1 frame
  10. Databinding
    Realm.runWithDefault
    1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
    1 frame
  11. Eclipse UI
    Workbench.createAndRunWorkbench
    1. org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:598)
    1 frame
  12. Eclipse UI
    PlatformUI.createAndRunWorkbench
    1. org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
    1 frame
  13. eu.numberfour.ide
    N4Application.start
    1. eu.numberfour.ide.product.N4Application.start(N4Application.java:137)
    1 frame
  14. Equinox Container
    EclipseAppHandle.run
    1. org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    1 frame
  15. 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
  16. 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:497)
    4 frames
  17. 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