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Bug 366176 - Nullpointer exception when Maven Update Project Configuration
Summary: Nullpointer exception when Maven Update Project Configuration
Status: RESOLVED FIXED
Alias: None
Product: z_Archived
Classification: Eclipse Foundation
Component: m2e (show other bugs)
Version: unspecified   Edit
Hardware: PC Windows 7
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: Project Inbox CLA
QA Contact:
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Keywords:
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Blocks:
 
Reported: 2011-12-09 06:09 EST by Bjorn-Willy Arntzen CLA
Modified: 2021-04-19 13:26 EDT (History)
1 user (show)

See Also:

Attachments
The log file from RAD GUI (477.40 KB, application/octet-stream)
2011-12-09 06:10 EST, Bjorn-Willy Arntzen CLA 		no flags Details
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Description Bjorn-Willy Arntzen CLA 2011-12-09 06:09:44 EST 
I'm trying to do a Maven Update Project Configuration on a Maven multimudule project with IBM Rational Application developer v8.0.3 and getting this error shown below.

Attached is the error details, it should contain details about my versions as well.

!ENTRY org.eclipse.core.jobs 4 2 2011-12-07 14:39:06.479
!MESSAGE An internal error occurred during: "Updating Maven Configuration".
!STACK 0
java.lang.NullPointerException
at org.eclipse.m2e.core.internal.lifecyclemapping.LifecycleMappingFactory.getMavenPluginEmbeddedMetadataSources(Unknown Source)
at org.eclipse.m2e.core.internal.lifecyclemapping.LifecycleMappingFactory.getProjectMetadataSources(Unknown Source)
at org.eclipse.m2e.core.internal.lifecyclemapping.LifecycleMappingFactory.calculateEffectiveLifecycleMappingMetadata(Unknown Source)
at org.eclipse.m2e.core.internal.lifecyclemapping.LifecycleMappingFactory.calculateLifecycleMapping(Unknown Source)
at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.setupLifecycleMapping(Unknown Source)
at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.refresh(Unknown Source)
at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.refresh(Unknown Source)
at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.refresh(Unknown Source)
at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.updateProjectConfiguration(Unknown Source)
at org.eclipse.m2e.core.ui.internal.UpdateConfigurationJob.runInWorkspace(Unknown Source)
at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(Unknown Source)
at org.eclipse.core.internal.jobs.Worker.run(Unknown Source)
Comment 1 Bjorn-Willy Arntzen CLA 2011-12-09 06:10:37 EST 
Created attachment 208160 [details]
The log file from RAD GUI
Comment 3 Denis Roy CLA 2021-04-19 13:26:09 EDT 
Moved to https://github.com/eclipse-m2e/m2e-core/issues/