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Bug 369694 - NPE on second generation launch
Summary: NPE on second generation launch
Status: CLOSED FIXED
Alias: None
Product: Acceleo
Classification: Modeling
Component: Core (show other bugs)
Version: unspecified   Edit
Hardware: PC Linux
: P3 normal
Target Milestone: ---   Edit
Assignee: Project Inbox CLA
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Reported: 2012-01-25 11:17 EST by Olivier Haegi CLA
Modified: 2015-05-27 08:57 EDT (History)
1 user (show)

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Description Olivier Haegi CLA 2012-01-25 11:17:58 EST 
Build Identifier: 3.2.0.v20111027-0537

I have an NPE when i launch a second generation.

The first one works very well.

The NPE : 

 java.lang.NullPointerException
	at org.eclipse.acceleo.common.internal.utils.workspace.AcceleoWorkspaceUtil.installBundle(AcceleoWorkspaceUtil.java:912)
	at org.eclipse.acceleo.common.internal.utils.workspace.AcceleoWorkspaceUtil.refreshContributions(AcceleoWorkspaceUtil.java:710)
	at org.eclipse.acceleo.common.internal.utils.workspace.AcceleoWorkspaceUtil.getClass(AcceleoWorkspaceUtil.java:496)
	at org.eclipse.acceleo.ide.ui.launching.strategy.AcceleoLaunchOperation.run(AcceleoLaunchOperation.java:101)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2326)
	at org.eclipse.acceleo.ide.ui.launching.strategy.AcceleoPluginLaunchingStrategy.launch(AcceleoPluginLaunchingStrategy.java:225)
	at org.eclipse.acceleo.ide.ui.launching.strategy.AcceleoPluginLaunchingStrategy.launch(AcceleoPluginLaunchingStrategy.java:128)
	at org.eclipse.acceleo.internal.ide.ui.launching.AcceleoLaunchDelegate.launch(AcceleoLaunchDelegate.java:51)
	at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:854)
	at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:703)
	at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:928)
	at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1132)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

Reproducible: Always
Comment 1 Olivier Haegi CLA 2012-01-26 12:13:26 EST 
The model used  is an ecore model.
Actually, the NPE is risen too on launching generation after opening model de génération.
Comment 2 Stephane Begaudeau CLA 2012-02-22 04:12:22 EST 
A fix has been contributed on HEAD and R3_2_maintenance, it will be available in Acceleo 3.2.1 and 3.3.0
Comment 3 Laurent Goubet CLA 2015-05-27 08:57:27 EDT 
Closing resolved bugs