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Bug 468042

Summary: NPE at Eclipse shutdown with Modeling Perspective
Product: [Modeling] Sirius Reporter: Esteban DUGUEPEROUX <esteban.dugueperoux>
Component: DiagramAssignee: Esteban DUGUEPEROUX <esteban.dugueperoux>
Status: CLOSED FIXED QA Contact: Jessy Mallet <jessy.mallet>
Severity: normal    
Priority: P3 CC: jessy.mallet
Version: unspecifiedKeywords: triaged
Target Milestone: 3.1.0   
Hardware: PC   
OS: Linux   
See Also: https://git.eclipse.org/r/48583
https://git.eclipse.org/r/48585
https://git.eclipse.org/c/sirius/org.eclipse.sirius.git/commit/?id=feeeabae9ce8401c4c4575805d4427faec5ef97b
https://git.eclipse.org/c/sirius/org.eclipse.sirius.git/commit/?id=6b786911d109396869251407c0f7c7af43ac4baf
Whiteboard:
Bug Depends on:    
Bug Blocks: 475826    

Description Esteban DUGUEPEROUX CLA 2015-05-22 11:20:37 EDT 
I get the following exception on Eclipse shutdown after being started on a new workspace on Modeling Perspective :

java.lang.NullPointerException
	at org.eclipse.sirius.diagram.ui.provider.DiagramUIPlugin$Implementation$1.runInUIThread(DiagramUIPlugin.java:190)
	at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:97)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3794)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3433)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.block(ModalContext.java:172)
	at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:387)
	at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:500)
	at org.eclipse.ui.internal.progress.ProgressMonitorJobsDialog.run(ProgressMonitorJobsDialog.java:284)
	at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor.disconnectFromWorkspace(IDEWorkbenchAdvisor.java:460)
	at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor.postShutdown(IDEWorkbenchAdvisor.java:306)
	at org.eclipse.ui.internal.Workbench.shutdown(Workbench.java:3143)
	at org.eclipse.ui.internal.Workbench.busyClose(Workbench.java:1161)
	at org.eclipse.ui.internal.Workbench.access$21(Workbench.java:1073)
	at org.eclipse.ui.internal.Workbench$19.run(Workbench.java:1414)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.Workbench.close(Workbench.java:1411)
	at org.eclipse.ui.internal.Workbench.close(Workbench.java:1384)
	at org.eclipse.ui.internal.WorkbenchWindow.busyClose(WorkbenchWindow.java:1571)
	at org.eclipse.ui.internal.WorkbenchWindow.access$16(WorkbenchWindow.java:1542)
	at org.eclipse.ui.internal.WorkbenchWindow$11.run(WorkbenchWindow.java:1603)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchWindow.close(WorkbenchWindow.java:1600)
	at org.eclipse.ui.internal.WorkbenchWindow.close(WorkbenchWindow.java:1614)
	at org.eclipse.ui.internal.WorkbenchWindow$6.close(WorkbenchWindow.java:523)
	at org.eclipse.e4.ui.workbench.renderers.swt.WBWRenderer$7.shellClosed(WBWRenderer.java:518)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:98)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4481)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1327)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1351)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1336)
	at org.eclipse.swt.widgets.Shell.closeWidget(Shell.java:654)
	at org.eclipse.swt.widgets.Shell.gtk_delete_event(Shell.java:1272)
	at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1948)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:5569)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4717)
	at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
	at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:9272)
	at org.eclipse.swt.widgets.Display.eventProc(Display.java:1225)
	at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method)
	at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2422)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3428)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:654)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:598)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1515)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1488)
Comment 1 Eclipse Genie CLA 2015-05-26 03:16:51 EDT 
New Gerrit change created: https://git.eclipse.org/r/48583
Comment 2 Eclipse Genie CLA 2015-05-26 03:21:49 EDT 
New Gerrit change created: https://git.eclipse.org/r/48585
Comment 5 Esteban DUGUEPEROUX CLA 2015-06-12 08:42:45 EDT 
Fixed.
Comment 6 Jessy Mallet CLA 2015-09-28 09:13:33 EDT 
Validated with Sirius 3.1.0.201509241504
Comment 7 Pierre-Charles David CLA 2015-10-16 09:11:19 EDT 
Available in Sirius 3.1.0.