java.lang.NullPointerException

Spring JIRA | Imported | 1 decade ago
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  1. 0

    If I disable "Support hyperlink style navigation" (Preferences->General->Editors->Text Editors) I get a few "Error notifying preference change listener. Check the log for details." error messages (log shows NPE in same place as below, with varying stack trace). If then try to open a Spring XML config file, I get an empty view with an error message: Unable to createthis part due to an internal error. Reason for the failure: An unexpected exception was thrown." And details shows this stack trace: {code} java.lang.NullPointerException at org.springframework.ide.eclipse.beans.ui.editor.BeansStructuredTextViewerConfiguration.getHyperlinkDetectors(BeansStructuredTextViewerConfiguration.java:69) at org.eclipse.wst.sse.ui.internal.StructuredTextViewer.configure(StructuredTextViewer.java:238) at org.eclipse.ui.texteditor.AbstractTextEditor.createPartControl(AbstractTextEditor.java:2517) at org.eclipse.ui.texteditor.StatusTextEditor.createPartControl(StatusTextEditor.java:53) at org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.createPartControl(AbstractDecoratedTextEditor.java:314) at org.eclipse.wst.sse.ui.StructuredTextEditor.createPartControl(StructuredTextEditor.java:1345) at org.eclipse.ui.part.MultiPageEditorPart.addPage(MultiPageEditorPart.java:155) at org.eclipse.ui.part.MultiPageEditorPart.addPage(MultiPageEditorPart.java:132) at org.eclipse.wst.xml.ui.internal.tabletree.XMLMultiPageEditorPart.addSourcePage(XMLMultiPageEditorPart.java:334) at org.eclipse.wst.xml.ui.internal.tabletree.XMLMultiPageEditorPart.createPages(XMLMultiPageEditorPart.java:505) at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:241) at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:609) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:384) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:552) at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:283) at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:126) at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:269) at org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65) at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:391) at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1102) at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1051) at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1256) at org.eclipse.ui.internal.PartStack.add(PartStack.java:442) at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:109) at org.eclipse.ui.internal.EditorSashContainer.addEditor(EditorSashContainer.java:60) at org.eclipse.ui.internal.EditorAreaHelper.addToLayout(EditorAreaHelper.java:212) at org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:202) at org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:758) at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:665) at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:628) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2360) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2295) at org.eclipse.ui.internal.WorkbenchPage.access####9(WorkbenchPage.java:2287) at org.eclipse.ui.internal.WorkbenchPage####9.run(WorkbenchPage.java:2273) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2268) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2249) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:371) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:334) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:251) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:131) at org.eclipse.jdt.internal.ui.actions.OpenActionUtil.open(OpenActionUtil.java:49) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:169) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:153) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:222) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:198) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:296) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart####4.open(PackageExplorerPart.java:869) at org.eclipse.jface.viewers.StructuredViewer####2.run(StructuredViewer.java:741) at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1044) at org.eclipse.core.runtime.Platform.run(Platform.java:783) at org.eclipse.ui.internal.JFaceUtil####1.run(JFaceUtil.java:44) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:148) at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:739) at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:968) at org.eclipse.jface.viewers.StructuredViewer####6.handleOpen(StructuredViewer.java:1067) at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:243) at org.eclipse.jface.util.OpenStrategy.access####2(OpenStrategy.java:238) at org.eclipse.jface.util.OpenStrategy####1.handleEvent(OpenStrategy.java:277) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3125) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2758) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1699) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:367) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143) at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103) at org.eclipse.core.internal.runtime.PlatformActivator####1.run(PlatformActivator.java:226) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:163) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334) at org.eclipse.core.launcher.Main.basicRun(Main.java:278) at org.eclipse.core.launcher.Main.run(Main.java:973) at org.eclipse.core.launcher.Main.main(Main.java:948) {code} Re-enabling hyperlink style navigation results in no error messages show and a once again working editor.

    Spring JIRA | 1 decade ago | Imported
    java.lang.NullPointerException
  2. 0

    If I disable "Support hyperlink style navigation" (Preferences->General->Editors->Text Editors) I get a few "Error notifying preference change listener. Check the log for details." error messages (log shows NPE in same place as below, with varying stack trace). If then try to open a Spring XML config file, I get an empty view with an error message: Unable to createthis part due to an internal error. Reason for the failure: An unexpected exception was thrown." And details shows this stack trace: {code} java.lang.NullPointerException at org.springframework.ide.eclipse.beans.ui.editor.BeansStructuredTextViewerConfiguration.getHyperlinkDetectors(BeansStructuredTextViewerConfiguration.java:69) at org.eclipse.wst.sse.ui.internal.StructuredTextViewer.configure(StructuredTextViewer.java:238) at org.eclipse.ui.texteditor.AbstractTextEditor.createPartControl(AbstractTextEditor.java:2517) at org.eclipse.ui.texteditor.StatusTextEditor.createPartControl(StatusTextEditor.java:53) at org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.createPartControl(AbstractDecoratedTextEditor.java:314) at org.eclipse.wst.sse.ui.StructuredTextEditor.createPartControl(StructuredTextEditor.java:1345) at org.eclipse.ui.part.MultiPageEditorPart.addPage(MultiPageEditorPart.java:155) at org.eclipse.ui.part.MultiPageEditorPart.addPage(MultiPageEditorPart.java:132) at org.eclipse.wst.xml.ui.internal.tabletree.XMLMultiPageEditorPart.addSourcePage(XMLMultiPageEditorPart.java:334) at org.eclipse.wst.xml.ui.internal.tabletree.XMLMultiPageEditorPart.createPages(XMLMultiPageEditorPart.java:505) at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:241) at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:609) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:384) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:552) at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:283) at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:126) at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:269) at org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65) at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:391) at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1102) at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1051) at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1256) at org.eclipse.ui.internal.PartStack.add(PartStack.java:442) at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:109) at org.eclipse.ui.internal.EditorSashContainer.addEditor(EditorSashContainer.java:60) at org.eclipse.ui.internal.EditorAreaHelper.addToLayout(EditorAreaHelper.java:212) at org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:202) at org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:758) at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:665) at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:628) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2360) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2295) at org.eclipse.ui.internal.WorkbenchPage.access####9(WorkbenchPage.java:2287) at org.eclipse.ui.internal.WorkbenchPage####9.run(WorkbenchPage.java:2273) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2268) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2249) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:371) at org.eclipse.ui.ide.IDE.openEditor(IDE.java:334) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:251) at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:131) at org.eclipse.jdt.internal.ui.actions.OpenActionUtil.open(OpenActionUtil.java:49) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:169) at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:153) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:222) at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:198) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:296) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart####4.open(PackageExplorerPart.java:869) at org.eclipse.jface.viewers.StructuredViewer####2.run(StructuredViewer.java:741) at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1044) at org.eclipse.core.runtime.Platform.run(Platform.java:783) at org.eclipse.ui.internal.JFaceUtil####1.run(JFaceUtil.java:44) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:148) at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:739) at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:968) at org.eclipse.jface.viewers.StructuredViewer####6.handleOpen(StructuredViewer.java:1067) at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:243) at org.eclipse.jface.util.OpenStrategy.access####2(OpenStrategy.java:238) at org.eclipse.jface.util.OpenStrategy####1.handleEvent(OpenStrategy.java:277) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3125) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2758) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1699) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:367) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143) at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103) at org.eclipse.core.internal.runtime.PlatformActivator####1.run(PlatformActivator.java:226) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:163) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334) at org.eclipse.core.launcher.Main.basicRun(Main.java:278) at org.eclipse.core.launcher.Main.run(Main.java:973) at org.eclipse.core.launcher.Main.main(Main.java:948) {code} Re-enabling hyperlink style navigation results in no error messages show and a once again working editor.

    Spring JIRA | 1 decade ago | Imported
    java.lang.NullPointerException
  3. 0

    plugin won't open

    GitHub | 2 years ago | GoogleCodeExporter
    java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.springframework.ide.eclipse.beans.ui.editor.BeansStructuredTextViewerConfiguration.getHyperlinkDetectors()
    2. org.springframework.ide
      BeansStructuredTextViewerConfiguration.getHyperlinkDetectors
      1. org.springframework.ide.eclipse.beans.ui.editor.BeansStructuredTextViewerConfiguration.getHyperlinkDetectors(BeansStructuredTextViewerConfiguration.java:69)
      1 frame
    3. Structured Source Editor
      StructuredTextViewer.configure
      1. org.eclipse.wst.sse.ui.internal.StructuredTextViewer.configure(StructuredTextViewer.java:238)
      1 frame
    4. Text Editor Framework
      AbstractDecoratedTextEditor.createPartControl
      1. org.eclipse.ui.texteditor.AbstractTextEditor.createPartControl(AbstractTextEditor.java:2517)
      2. org.eclipse.ui.texteditor.StatusTextEditor.createPartControl(StatusTextEditor.java:53)
      3. org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.createPartControl(AbstractDecoratedTextEditor.java:314)
      3 frames
    5. Structured Source Editor
      StructuredTextEditor.createPartControl
      1. org.eclipse.wst.sse.ui.StructuredTextEditor.createPartControl(StructuredTextEditor.java:1345)
      1 frame
    6. Eclipse UI
      MultiPageEditorPart.addPage
      1. org.eclipse.ui.part.MultiPageEditorPart.addPage(MultiPageEditorPart.java:155)
      2. org.eclipse.ui.part.MultiPageEditorPart.addPage(MultiPageEditorPart.java:132)
      2 frames
    7. org.eclipse.wst
      XMLMultiPageEditorPart.createPages
      1. org.eclipse.wst.xml.ui.internal.tabletree.XMLMultiPageEditorPart.addSourcePage(XMLMultiPageEditorPart.java:334)
      2. org.eclipse.wst.xml.ui.internal.tabletree.XMLMultiPageEditorPart.createPages(XMLMultiPageEditorPart.java:505)
      2 frames
    8. Eclipse UI
      MultiPageEditorPart.createPartControl
      1. org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:241)
      1 frame
    9. Eclipse UI
      PartPane.setVisible
      1. org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:609)
      2. org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:384)
      3. org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:552)
      4. org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:283)
      4 frames
    10. Workbench
      TabbedStackPresentation.selectPart
      1. org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:126)
      2. org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:269)
      3. org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:65)
      4. org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:391)
      4 frames
    11. Eclipse UI
      WorkbenchPage.busyOpenEditor
      1. org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1102)
      2. org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1051)
      3. org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1256)
      4. org.eclipse.ui.internal.PartStack.add(PartStack.java:442)
      5. org.eclipse.ui.internal.EditorStack.add(EditorStack.java:109)
      6. org.eclipse.ui.internal.EditorSashContainer.addEditor(EditorSashContainer.java:60)
      7. org.eclipse.ui.internal.EditorAreaHelper.addToLayout(EditorAreaHelper.java:212)
      8. org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:202)
      9. org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:758)
      10. org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:665)
      11. org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:628)
      12. org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2360)
      13. org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2295)
      13 frames