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

SpringSource Issue Tracker | Leo Dos Santos (c) | 6 years ago
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    From http://forum.springsource.org/showthread.php?111569-Could-not-open-Spring-Config-Editor I'm trying to open the Spring config editor on a Spring context file that contains my Spring Integration application but when I do i get the following error: Code: Could not open the editor: null argument: org.eclipse.core.runtime.AssertionFailedException: null argument: at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:85) at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:73) at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:202) at org.eclipse.gef.editparts.AbstractEditPart.refreshChildren(AbstractEditPart.java:773) at org.eclipse.gef.editparts.AbstractEditPart.refresh(AbstractEditPart.java:718) at org.eclipse.gef.editparts.AbstractGraphicalEditPart.refresh(AbstractGraphicalEditPart.java:633) at com.springsource.sts.config.flow.parts.ActivityDiagramPart.refresh(ActivityDiagramPart.java:211) at org.eclipse.gef.editparts.AbstractEditPart.addNotify(AbstractEditPart.java:252) at org.eclipse.gef.editparts.AbstractGraphicalEditPart.addNotify(AbstractGraphicalEditPart.java:223) at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:211) at org.eclipse.gef.editparts.SimpleRootEditPart.setContents(SimpleRootEditPart.java:105) at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:617) at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:626) at com.springsource.sts.config.flow.AbstractConfigGraphicalEditor.initializeGraphicalViewer(AbstractConfigGraphicalEditor.java:371) at org.eclipse.gef.ui.parts.GraphicalEditor.createGraphicalViewer(GraphicalEditor.java:158) at org.eclipse.gef.ui.parts.GraphicalEditorWithPalette.createPartControl(GraphicalEditorWithPalette.java:63) at org.eclipse.ui.part.MultiPageEditorPart.addPage(MultiPageEditorPart.java:241) at org.eclipse.ui.forms.editor.FormEditor.addPage(FormEditor.java:325) at com.springsource.sts.config.ui.editors.AbstractConfigEditor.addConfigEditorPage(AbstractConfigEditor.java:215) at com.springsource.sts.config.ui.editors.AbstractConfigEditor.updateNamespacePages(AbstractConfigEditor.java:932) at com.springsource.sts.config.ui.editors.SpringConfigEditor.updateNamespacePages(SpringConfigEditor.java:182) at com.springsource.sts.config.ui.editors.AbstractConfigEditor.createNamespacePages(AbstractConfigEditor.java:275) at com.springsource.sts.config.ui.editors.AbstractConfigEditor.addPages(AbstractConfigEditor.java:245) at org.eclipse.ui.forms.editor.FormEditor.createPages(FormEditor.java:138) I'm currently have sts 2.7.0 installed but I had the same problem with 2.6.1. I've narrowed it down to the inclusion of the following config: Code: <int-event:outbound-channel-adapter channel="sendDeviceEventChannel2" /> Can anyone offer any advice please?

    SpringSource Issue Tracker | 6 years ago | Leo Dos Santos (c)
    org.eclipse.core.runtime.AssertionFailedException: null argument:
  2. 0

    From http://forum.springsource.org/showthread.php?111569-Could-not-open-Spring-Config-Editor I'm trying to open the Spring config editor on a Spring context file that contains my Spring Integration application but when I do i get the following error: Code: Could not open the editor: null argument: org.eclipse.core.runtime.AssertionFailedException: null argument: at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:85) at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:73) at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:202) at org.eclipse.gef.editparts.AbstractEditPart.refreshChildren(AbstractEditPart.java:773) at org.eclipse.gef.editparts.AbstractEditPart.refresh(AbstractEditPart.java:718) at org.eclipse.gef.editparts.AbstractGraphicalEditPart.refresh(AbstractGraphicalEditPart.java:633) at com.springsource.sts.config.flow.parts.ActivityDiagramPart.refresh(ActivityDiagramPart.java:211) at org.eclipse.gef.editparts.AbstractEditPart.addNotify(AbstractEditPart.java:252) at org.eclipse.gef.editparts.AbstractGraphicalEditPart.addNotify(AbstractGraphicalEditPart.java:223) at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:211) at org.eclipse.gef.editparts.SimpleRootEditPart.setContents(SimpleRootEditPart.java:105) at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:617) at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:626) at com.springsource.sts.config.flow.AbstractConfigGraphicalEditor.initializeGraphicalViewer(AbstractConfigGraphicalEditor.java:371) at org.eclipse.gef.ui.parts.GraphicalEditor.createGraphicalViewer(GraphicalEditor.java:158) at org.eclipse.gef.ui.parts.GraphicalEditorWithPalette.createPartControl(GraphicalEditorWithPalette.java:63) at org.eclipse.ui.part.MultiPageEditorPart.addPage(MultiPageEditorPart.java:241) at org.eclipse.ui.forms.editor.FormEditor.addPage(FormEditor.java:325) at com.springsource.sts.config.ui.editors.AbstractConfigEditor.addConfigEditorPage(AbstractConfigEditor.java:215) at com.springsource.sts.config.ui.editors.AbstractConfigEditor.updateNamespacePages(AbstractConfigEditor.java:932) at com.springsource.sts.config.ui.editors.SpringConfigEditor.updateNamespacePages(SpringConfigEditor.java:182) at com.springsource.sts.config.ui.editors.AbstractConfigEditor.createNamespacePages(AbstractConfigEditor.java:275) at com.springsource.sts.config.ui.editors.AbstractConfigEditor.addPages(AbstractConfigEditor.java:245) at org.eclipse.ui.forms.editor.FormEditor.createPages(FormEditor.java:138) I'm currently have sts 2.7.0 installed but I had the same problem with 2.6.1. I've narrowed it down to the inclusion of the following config: Code: <int-event:outbound-channel-adapter channel="sendDeviceEventChannel2" /> Can anyone offer any advice please?

    SpringSource Issue Tracker | 6 years ago | Leo Dos Santos (c)
    org.eclipse.core.runtime.AssertionFailedException: null argument:
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  4. 0

    An exception occurred while notifying part listeners

    GitHub | 4 years ago | nponeccop
    org.eclipse.core.runtime.AssertionFailedException: null argument:
  5. 0

    Eclipse crash

    GitHub | 4 years ago | derekcicerone
    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:85)
      2. org.eclipse.core.runtime.Assert.isNotNull(Assert.java:73)
      2 frames
    3. Graphical Editing Framework
      AbstractGraphicalEditPart.refresh
      1. org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:202)
      2. org.eclipse.gef.editparts.AbstractEditPart.refreshChildren(AbstractEditPart.java:773)
      3. org.eclipse.gef.editparts.AbstractEditPart.refresh(AbstractEditPart.java:718)
      4. org.eclipse.gef.editparts.AbstractGraphicalEditPart.refresh(AbstractGraphicalEditPart.java:633)
      4 frames
    4. com.springsource.sts
      ActivityDiagramPart.refresh
      1. com.springsource.sts.config.flow.parts.ActivityDiagramPart.refresh(ActivityDiagramPart.java:211)
      1 frame
    5. Graphical Editing Framework
      AbstractEditPartViewer.setContents
      1. org.eclipse.gef.editparts.AbstractEditPart.addNotify(AbstractEditPart.java:252)
      2. org.eclipse.gef.editparts.AbstractGraphicalEditPart.addNotify(AbstractGraphicalEditPart.java:223)
      3. org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:211)
      4. org.eclipse.gef.editparts.SimpleRootEditPart.setContents(SimpleRootEditPart.java:105)
      5. org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:617)
      6. org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:626)
      6 frames
    6. com.springsource.sts
      AbstractConfigGraphicalEditor.initializeGraphicalViewer
      1. com.springsource.sts.config.flow.AbstractConfigGraphicalEditor.initializeGraphicalViewer(AbstractConfigGraphicalEditor.java:371)
      1 frame
    7. Graphical Editing Framework
      GraphicalEditorWithPalette.createPartControl
      1. org.eclipse.gef.ui.parts.GraphicalEditor.createGraphicalViewer(GraphicalEditor.java:158)
      2. org.eclipse.gef.ui.parts.GraphicalEditorWithPalette.createPartControl(GraphicalEditorWithPalette.java:63)
      2 frames
    8. Eclipse UI
      MultiPageEditorPart.addPage
      1. org.eclipse.ui.part.MultiPageEditorPart.addPage(MultiPageEditorPart.java:241)
      1 frame
    9. Eclipse Forms
      FormEditor.addPage
      1. org.eclipse.ui.forms.editor.FormEditor.addPage(FormEditor.java:325)
      1 frame
    10. com.springsource.sts
      AbstractConfigEditor.addPages
      1. com.springsource.sts.config.ui.editors.AbstractConfigEditor.addConfigEditorPage(AbstractConfigEditor.java:215)
      2. com.springsource.sts.config.ui.editors.AbstractConfigEditor.updateNamespacePages(AbstractConfigEditor.java:932)
      3. com.springsource.sts.config.ui.editors.SpringConfigEditor.updateNamespacePages(SpringConfigEditor.java:182)
      4. com.springsource.sts.config.ui.editors.AbstractConfigEditor.createNamespacePages(AbstractConfigEditor.java:275)
      5. com.springsource.sts.config.ui.editors.AbstractConfigEditor.addPages(AbstractConfigEditor.java:245)
      5 frames
    11. Eclipse Forms
      FormEditor.createPages
      1. org.eclipse.ui.forms.editor.FormEditor.createPages(FormEditor.java:138)
      1 frame