java.lang.ClassCastException: org.eclipse.wst.sse.ui.StructuredTextEditor cannot be cast to org.eclipse.ui.part.MultiPageEditorPart

SpringSource Issue Tracker | Steffen Pingel | 5 years ago
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    Root Cause Analysis

    1. java.lang.ClassCastException

      org.eclipse.wst.sse.ui.StructuredTextEditor cannot be cast to org.eclipse.ui.part.MultiPageEditorPart

      at com.springsource.sts.internal.ide.ui.actions.OpenNamespaceConfigWizardCommandHandler.execute()
    2. com.springsource.sts
      OpenNamespaceConfigWizardCommandHandler.execute
      1. com.springsource.sts.internal.ide.ui.actions.OpenNamespaceConfigWizardCommandHandler.execute(OpenNamespaceConfigWizardCommandHandler.java:44)
      1 frame
    3. Workbench
      HandlerProxy.execute
      1. org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:293)
      1 frame
    4. Commands
      ParameterizedCommand.executeWithChecks
      1. org.eclipse.core.commands.Command.executeWithChecks(Command.java:476)
      2. org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
      2 frames
    5. Workbench
      SlaveHandlerService.executeCommand
      1. org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169)
      2. org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241)
      2 frames