java.lang.ClassCastException: io.sarl.lang.ui.contentassist.SARLProposalProvider cannot be cast to org.eclipse.xtext.ui.editor.contentassist.RepeatedContentAssistProcessor$ModeAware

GitHub | gallandarakhneorg | 9 months ago
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    GitHub comment 406#230415549

    GitHub | 9 months ago | gallandarakhneorg
    java.lang.ClassCastException: io.sarl.lang.ui.contentassist.SARLProposalProvider cannot be cast to org.eclipse.xtext.ui.editor.contentassist.RepeatedContentAssistProcessor$ModeAware

    Root Cause Analysis

    1. java.lang.ClassCastException

      io.sarl.lang.ui.contentassist.SARLProposalProvider cannot be cast to org.eclipse.xtext.ui.editor.contentassist.RepeatedContentAssistProcessor$ModeAware

      at org.eclipse.xtext.ui.editor.contentassist.RepeatedContentAssistProcessor.getModeAwareProposalProvider()
    2. org.eclipse.xtext
      RepeatedContentAssistProcessor.assistSessionEnded
      1. org.eclipse.xtext.ui.editor.contentassist.RepeatedContentAssistProcessor.getModeAwareProposalProvider(RepeatedContentAssistProcessor.java:66)
      2. org.eclipse.xtext.ui.editor.contentassist.RepeatedContentAssistProcessor.assistSessionEnded(RepeatedContentAssistProcessor.java:137)
      2 frames
    3. JFace Text
      TextViewer$2.widgetDisposed
      1. org.eclipse.jface.text.contentassist.ContentAssistant.fireSessionEndEvent(ContentAssistant.java:2404)
      2. org.eclipse.jface.text.contentassist.CompletionProposalPopup.hide(CompletionProposalPopup.java:1098)
      3. org.eclipse.jface.text.contentassist.ContentAssistant.hide(ContentAssistant.java:2160)
      4. org.eclipse.jface.text.contentassist.ContentAssistant.uninstall(ContentAssistant.java:1483)
      5. org.eclipse.jface.text.source.SourceViewer.unconfigure(SourceViewer.java:695)
      6. org.eclipse.jface.text.source.SourceViewer.handleDispose(SourceViewer.java:741)
      7. org.eclipse.jface.text.source.projection.ProjectionViewer.handleDispose(ProjectionViewer.java:1296)
      8. org.eclipse.jface.text.TextViewer$2.widgetDisposed(TextViewer.java:1731)
      8 frames
    4. RWT
      EventTable.sendEvent
      1. org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124)
      2. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      2 frames