[jbosstools-issues] [JBoss JIRA] (JBIDE-11655) Failed while installing JPA 2.0.

[Bob Fields (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-11655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12733146#comment-12733146 ] 

Bob Fields commented on JBIDE-11655:
------------------------------------

I saw this same error yesterday, deleting the existing .project and .classpath files and re-importing fixed the problem (thanks). I think it's an issue when importing eclipse configurations created with the original Sonatype m2eclipse plugin, not the m2e plugin. I'm on Eclipse Juno with JBoss Tools 1.4.0.Alpha2-v20120924-1932-B40.
                
> Failed while installing JPA 2.0.
> --------------------------------
>
>                 Key: JBIDE-11655
>                 URL: https://issues.jboss.org/browse/JBIDE-11655
>             Project: Tools (JBoss Tools)
>          Issue Type: Sub-task
>          Components: maven
>    Affects Versions: 3.3.0.Beta3
>            Reporter: Marius Bogoevici
>            Assignee: Fred Bricon
>            Priority: Critical
>             Fix For: 4.0.0.Beta1
>
>
> java.lang.NullPointerException
> 	at org.eclipse.jpt.common.core.internal.resource.ModuleResourceLocator.getDefaultResourceLocation(ModuleResourceLocator.java:34)
> 	at org.eclipse.jpt.jpa.core.internal.facet.JpaFacetInstallDelegate.defaultResourceLocation(JpaFacetInstallDelegate.java:141)
> 	at org.eclipse.jpt.jpa.core.internal.facet.JpaFacetInstallDelegate.createPersistenceXml(JpaFacetInstallDelegate.java:111)
> 	at org.eclipse.jpt.jpa.core.internal.facet.JpaFacetInstallDelegate.createProjectXml(JpaFacetInstallDelegate.java:101)
> 	at org.eclipse.jpt.jpa.core.internal.facet.JpaFacetInstallDelegate.execute_(JpaFacetInstallDelegate.java:62)
> 	at org.eclipse.jpt.jpa.core.internal.facet.JpaFacetActionDelegate.execute(JpaFacetActionDelegate.java:34)
> 	at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.callDelegate(FacetedProject.java:1477)
> 	at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.modifyInternal(FacetedProject.java:441)
> 	at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.mergeChangesInternal(FacetedProject.java:1181)
> 	at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.access$2(FacetedProject.java:1117)
> 	at org.eclipse.wst.common.project.facet.core.internal.FacetedProject$1.run(FacetedProject.java:324)
> 	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344)
> 	at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.modify(FacetedProject.java:339)
> 	at org.jboss.tools.maven.jpa.configurators.JpaProjectConfigurator.configureFacets(JpaProjectConfigurator.java:124)
> 	at org.jboss.tools.maven.jpa.configurators.JpaProjectConfigurator.configure(JpaProjectConfigurator.java:87)
> 	at org.eclipse.m2e.core.project.configurator.AbstractLifecycleMapping.configure(AbstractLifecycleMapping.java:72)
> 	at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.updateProjectConfiguration(ProjectConfigurationManager.java:302)
> 	at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.configureNewMavenProject(ProjectConfigurationManager.java:234)
> 	at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.importProjects(ProjectConfigurationManager.java:150)
> 	at org.eclipse.m2e.core.ui.internal.wizards.MavenImportWizard$1.doCreateMavenProjects(MavenImportWizard.java:164)
> 	at org.eclipse.m2e.core.ui.internal.wizards.AbstractCreateMavenProjectsOperation.run(AbstractCreateMavenProjectsOperation.java:73)
> 	at org.eclipse.m2e.core.ui.internal.wizards.MavenImportWizard$3.runInWorkspace(MavenImportWizard.java:249)
> 	at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

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