Bug 354512

Description Sébastien Gérard 2011-08-11 11:10:17 EDT

What steps will reproduce the problem?
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-- Error Details --
Date: Thu Aug 11 17:06:00 CEST 2011
Message: Unhandled event loop exception
Severity: Error
Product: Eclipse Platform 3.7.0.v201106131736 (org.eclipse.platform.ide)
Plugin: org.eclipse.ui
Session Data:
eclipse.buildId=I20110613-1736
java.version=1.6.0_24
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=fr_FR
Framework arguments:  -product org.eclipse.platform.ide
Command-line arguments:  -product org.eclipse.platform.ide -data C:\Users\sg166342\Documents\Projets\Papyrus\Papyrus-0.8.0-Indigo/../runtime-PapyrusDSL_ExampleSimplfiedReq -dev file:C:/Users/sg166342/Documents/Projets/Papyrus/Papyrus-0.8.0-Indigo/.metadata/.plugins/org.eclipse.pde.core/PapyrusDSL_ExampleSimplfiedReq/dev.properties -os win32 -ws win32 -arch x86 -consoleLog

Exception Stack Trace:
java.lang.ClassCastException: java.lang.Object cannot be cast to org.eclipse.gmf.runtime.notation.View
	at org.eclipse.papyrus.diagram.composite.custom.edit.policies.GraphicalNodeEditPolicy.getConnectionAndRelationshipCompleteCommand(GraphicalNodeEditPolicy.java:107)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.GraphicalNodeEditPolicy.getCommand(GraphicalNodeEditPolicy.java:597)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:502)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.access$1(GraphicalEditPart.java:1)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart$1.run(GraphicalEditPart.java:482)
	at org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl.runExclusive(TransactionalEditingDomainImpl.java:328)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.getCommand(GraphicalEditPart.java:477)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.GraphicalNodeEditPolicy.getConnectionMenuContent(GraphicalNodeEditPolicy.java:867)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.GraphicalNodeEditPolicy.getUnspecifiedConnectionCompleteCommand(GraphicalNodeEditPolicy.java:771)
	at org.eclipse.gmf.runtime.diagram.ui.editpolicies.GraphicalNodeEditPolicy.getCommand(GraphicalNodeEditPolicy.java:599)
	at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:502)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.access$1(GraphicalEditPart.java:1)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart$1.run(GraphicalEditPart.java:482)
	at org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl.runExclusive(TransactionalEditingDomainImpl.java:328)
	at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.getCommand(GraphicalEditPart.java:477)
	at org.eclipse.gef.tools.TargetingTool.getCommand(TargetingTool.java:123)
	at org.eclipse.papyrus.diagram.common.service.AspectUnspecifiedTypeConnectionTool.handleCreateConnection(AspectUnspecifiedTypeConnectionTool.java:286)
	at org.eclipse.gef.tools.ConnectionCreationTool.handleButtonDown(ConnectionCreationTool.java:77)
	at org.eclipse.gef.tools.AbstractTool.mouseDown(AbstractTool.java:1091)
	at org.eclipse.gef.EditDomain.mouseDown(EditDomain.java:245)
	at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMousePressed(DomainEventDispatcher.java:348)
	at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseDown(LightweightSystem.java:523)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:191)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4165)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	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.equinox.launcher.Main.invokeFramework(Main.java:622)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1386)