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Bug 314608

Summary:	NPE when comparing local ecore to latest from repository
Product:	[Modeling] EMFCompare	Reporter:	Laurent Delaigue <laurent.delaigue>
Component:	Core	Assignee:	EMF Compare <emf.compare-inbox>
Status:	CLOSED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	laurent.goubet
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Windows Vista
Whiteboard:

Description Laurent Delaigue

2010-05-27 03:17:15 EDT

Build Identifier: 

I wanted to compare a local version a an ecore file to the one commited in SVN, and I got the following exception (on line 666!):

java.lang.NullPointerException
	at org.eclipse.emf.compare.ui.viewer.content.part.diff.ModelContentMergeDiffTab.mapTreeItemsToUI(ModelContentMergeDiffTab.java:666)
	at org.eclipse.emf.compare.ui.viewer.content.part.diff.ModelContentMergeDiffTab.setReflectiveInput(ModelContentMergeDiffTab.java:289)
	at org.eclipse.emf.compare.ui.viewer.content.part.ModelContentMergeTabFolder.setInput(ModelContentMergeTabFolder.java:309)
	at org.eclipse.emf.compare.ui.viewer.content.ModelContentMergeViewer.updateContent(ModelContentMergeViewer.java:764)
	at org.eclipse.compare.contentmergeviewer.ContentMergeViewer.internalRefresh(ContentMergeViewer.java:783)
	at org.eclipse.compare.contentmergeviewer.ContentMergeViewer.inputChanged(ContentMergeViewer.java:683)
	at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:274)
	at org.eclipse.emf.compare.ui.viewer.content.ModelContentMergeViewer.setInput(ModelContentMergeViewer.java:303)
	at org.eclipse.compare.CompareViewerSwitchingPane.setInput(CompareViewerSwitchingPane.java:270)
	at org.eclipse.compare.internal.CompareContentViewerSwitchingPane.setInput(CompareContentViewerSwitchingPane.java:132)
	at org.eclipse.compare.CompareEditorInput.internalSetContentPaneInput(CompareEditorInput.java:812)
	at org.eclipse.compare.CompareEditorInput.access$7(CompareEditorInput.java:810)
	at org.eclipse.compare.CompareEditorInput$10.run(CompareEditorInput.java:750)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.compare.CompareEditorInput.feed1(CompareEditorInput.java:744)
	at org.eclipse.compare.CompareEditorInput.feedInput(CompareEditorInput.java:722)
	at org.eclipse.compare.CompareEditorInput.createContents(CompareEditorInput.java:545)
	at org.eclipse.compare.internal.CompareEditor.createCompareControl(CompareEditor.java:449)
	at org.eclipse.compare.internal.CompareEditor.createPartControl(CompareEditor.java:408)

(...)



Reproducible: Didn't try

Comment 1 Laurent Goubet

2012-03-06 04:21:04 EST

This particular exception had been fixed for 1.3