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Bug 484195

Summary:	NPE on VSP rename
Product:	[Modeling] Sirius	Reporter:	Esteban DUGUEPEROUX <esteban.dugueperoux>
Component:	Core	Assignee:	Project inbox <sirius.core-inbox>
Status:	CLOSED DUPLICATE	QA Contact:
Severity:	normal
Priority:	P3	CC:	florian.barbin, pierre-charles.david
Version:	3.1.0	Keywords:	triaged
Target Milestone:	---
Hardware:	PC
OS:	Linux
Whiteboard:

Description Esteban DUGUEPEROUX

2015-12-11 06:40:45 EST

I get the following NPE when renaming a Viewpoint Specification Project whose odesign is opened on Eclipse Mars:

Caused by: java.lang.NullPointerException
	at org.eclipse.ui.part.MultiPageEditorPart.deactivateSite(MultiPageEditorPart.java:947)
	at org.eclipse.ui.part.MultiPageEditorPart.dispose(MultiPageEditorPart.java:514)
	at org.eclipse.sirius.editor.editorPlugin.SiriusEditor.dispose(SiriusEditor.java:1320)
	at org.eclipse.sirius.editor.tools.internal.presentation.CustomSiriusEditor.dispose(CustomSiriusEditor.java:384)
	at org.eclipse.sirius.editor.editorPlugin.SiriusEditor$3$1.run(SiriusEditor.java:410)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)

Steps to reproduce :
1. Create a VSP
2. Rename it => KO

Comment 1 Esteban DUGUEPEROUX

2016-01-06 11:12:33 EST

In EMF generated editor, there is no call to dispose() in second asyncExec of XXXEditor.resourceChangeListener. This has been explicitely added in SiriusEditor because calling getSite().getPage().closeEditor(SiriusEditor.this, false); doesn't call dispose method.

Comment 2 Pierre-Charles David

2021-06-06 12:59:22 EDT


*** This bug has been marked as a duplicate of bug 517999 ***