What steps will reproduce the problem?
1.
2.
3.

– Error Details –
Date: Sun Oct 16 15:18:27 CEST 2011
Message: Problems occurred when invoking code from plug-in: "org.eclipse.core.resources".
Severity: Error
Product: Eclipse 1.4.1.20110909-0613 (org.eclipse.epp.package.jee.product)
Plugin: org.eclipse.core.resources
Exception Stack Trace:
java.lang.NullPointerException
at org.eclipse.core.runtime.Path.<init>(Path.java:153)
at org.jboss.tools.cdi.seam.core.international.impl.BundleModel.getBundleName(BundleModel.java:64)
at org.jboss.tools.cdi.seam.core.international.impl.BundleModel.rebuild(BundleModel.java:48)
at org.jboss.tools.cdi.seam.core.international.CDISeamInternationalExtension.buildBeans(CDISeamInternationalExtension.java:100)
at org.jboss.tools.cdi.internal.core.impl.CDIProject.update(CDIProject.java:982)
at org.jboss.tools.cdi.internal.core.impl.CDIProject.update(CDIProject.java:996)
at org.jboss.tools.cdi.internal.core.impl.definition.DefinitionContext.applyWorkingCopy(DefinitionContext.java:383)
at org.jboss.tools.cdi.core.CDICoreBuilder.build(CDICoreBuilder.java:211)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:728)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:199)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:239)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:292)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:295)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:351)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:374)
at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)