Bug 358918

Description Sébastien Gérard 2011-09-26 11:41:53 EDT

What steps will reproduce the problem?
1. 
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-- Error Details --
Date: Mon Sep 26 17:39:43 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.NullPointerException
	at org.eclipse.papyrus.diagram.clazz.part.UMLDiagramEditor.providerChanged(UMLDiagramEditor.java:290)
	at org.eclipse.gmf.runtime.common.core.service.AbstractProvider.fireProviderChange(AbstractProvider.java:106)
	at org.eclipse.gmf.runtime.common.core.service.Service.providerChanged(Service.java:755)
	at org.eclipse.papyrus.diagram.common.service.PaletteProfileApplicationListener.notifyChanged(PaletteProfileApplicationListener.java:42)
	at org.eclipse.papyrus.core.listenerservice.ModelListenerManager.notifyChanged(ModelListenerManager.java:123)
	at org.eclipse.uml2.uml.internal.impl.ElementImpl.eNotify(ElementImpl.java:974)
	at org.eclipse.emf.common.notify.impl.NotificationImpl.dispatch(NotificationImpl.java:1033)
	at org.eclipse.emf.common.notify.impl.NotifyingListImpl.clear(NotifyingListImpl.java:1101)
	at org.eclipse.uml2.uml.internal.impl.ModelImpl.eUnset(ModelImpl.java:416)
	at org.eclipse.emf.ecore.impl.BasicEObjectImpl.eUnset(BasicEObjectImpl.java:1164)
	at org.eclipse.emf.ecore.change.impl.FeatureChangeImpl.process(FeatureChangeImpl.java:550)
	at org.eclipse.emf.ecore.change.impl.FeatureChangeImpl.apply(FeatureChangeImpl.java:524)
	at org.eclipse.emf.ecore.change.impl.FeatureChangeImpl.apply(FeatureChangeImpl.java:499)
	at org.eclipse.emf.ecore.change.impl.ChangeDescriptionImpl.apply(ChangeDescriptionImpl.java:304)
	at org.eclipse.emf.transaction.util.CompositeChangeDescription.apply(CompositeChangeDescription.java:104)
	at org.eclipse.emf.transaction.impl.TransactionImpl.doRollback(TransactionImpl.java:570)
	at org.eclipse.emf.transaction.impl.TransactionImpl.rollback(TransactionImpl.java:547)
	at org.eclipse.emf.workspace.AbstractEMFOperation.rollback(AbstractEMFOperation.java:630)
	at org.eclipse.emf.workspace.AbstractEMFOperation.execute(AbstractEMFOperation.java:187)
	at org.eclipse.core.commands.operations.DefaultOperationHistory.execute(DefaultOperationHistory.java:513)
	at org.eclipse.emf.workspace.impl.WorkspaceCommandStackImpl.doExecute(WorkspaceCommandStackImpl.java:208)
	at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.execute(AbstractTransactionalCommandStack.java:165)
	at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.execute(AbstractTransactionalCommandStack.java:219)
	at org.eclipse.papyrus.properties.uml.databinding.ProfileApplicationObservableList.commit(ProfileApplicationObservableList.java:181)
	at org.eclipse.papyrus.widgets.editors.AbstractEditor.commit(AbstractEditor.java:231)
	at org.eclipse.papyrus.widgets.editors.MultipleValueEditor.commit(MultipleValueEditor.java:391)
	at org.eclipse.papyrus.properties.uml.widgets.ProfileApplicationEditor.addAction(ProfileApplicationEditor.java:147)
	at org.eclipse.papyrus.widgets.editors.MultipleValueEditor.widgetSelected(MultipleValueEditor.java:328)
	at org.eclipse.papyrus.properties.uml.widgets.ProfileApplicationEditor.widgetSelected(ProfileApplicationEditor.java:166)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240)
	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)