Description Jeremy Whiting 2008-04-24 05:55:45 EDT

Created attachment 97415 [details]
Screenshot 1 of the GMF plugins.

Build ID: M20080221-1800

Steps To Reproduce:
1. Open an existing UML diagram.



More information:
.log file entry from my workspace metadata folder.

!ENTRY org.eclipse.ui.workbench 4 2 2008-04-24 10:45:38.439
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
!STACK 0
java.lang.ClassCastException: org.eclipse.gmf.runtime.diagram.ui.parts.DiagramEditDomain cannot be cast to org.eclipse.stp.bpmn.diagram.part.BpmnDiagramEditDomain
	at org.eclipse.stp.bpmn.diagram.actions.GroupAction.getSelection(GroupAction.java:631)
	at org.eclipse.gmf.runtime.common.ui.action.AbstractActionHandler.getStructuredSelection(AbstractActionHandler.java:434)
	at org.eclipse.stp.bpmn.diagram.actions.GroupAction.refresh(GroupAction.java:462)
	at org.eclipse.gmf.runtime.common.ui.action.AbstractActionHandler$2.partActivated(AbstractActionHandler.java:158)
	at org.eclipse.ui.internal.PartListenerList$1.run(PartListenerList.java:72)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:857)
	at org.eclipse.ui.internal.PartListenerList.fireEvent(PartListenerList.java:57)
	at org.eclipse.ui.internal.PartListenerList.firePartActivated(PartListenerList.java:70)
	at org.eclipse.ui.internal.PartService.firePartActivated(PartService.java:73)
	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:171)
	at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:56)
	at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:126)
	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3402)
	at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:611)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2748)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2651)
	at org.eclipse.ui.internal.WorkbenchPage.access$13(WorkbenchPage.java:2643)
	at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2595)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2590)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2574)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2565)
	at org.eclipse.ui.ide.IDE.openEditor(IDE.java:644)
	at org.eclipse.ui.ide.IDE.openEditor(IDE.java:603)
	at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:286)
	at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:139)
	at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:194)
	at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:175)
	at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:268)
	at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:244)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:546)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1101)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3319)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2971)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1173)