[jbosstools-issues] [JBoss JIRA] (JBIDE-18069) Exception occurred in listener of Java element change notification

[Xavier Coulon (JIRA)]

Xavier Coulon created JBIDE-18069:
-------------------------------------

             Summary: Exception occurred in listener of Java element change notification
                 Key: JBIDE-18069
                 URL: https://issues.jboss.org/browse/JBIDE-18069
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: forge
    Affects Versions: 4.2.0.Beta3
            Reporter: Xavier Coulon


Following Ticket Monster example (http://www.jboss.org/ticket-monster/introduction/), I created an {{Event)) entity from Forge wizard. I got the following error in the Log when (or just after) the notification bubble appeared:

{{code}
java.lang.NullPointerException
	at org.eclipse.jpt.jpa.core.internal.AbstractJpaProject.compilationUnitResourceExists(AbstractJpaProject.java:1436)
	at org.eclipse.jpt.jpa.core.internal.AbstractJpaProject.javaCompilationUnitDeltaIsRelevant(AbstractJpaProject.java:1425)
	at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.javaCompilationUnitDeltaIsRelevant(InternalJpaProjectManager.java:1006)
	at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.handleJavaCompilationUnitDelta(InternalJpaProjectManager.java:998)
	at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.handleJavaDelta(InternalJpaProjectManager.java:933)
	at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.handleJavaElementChangedEvent(InternalJpaProjectManager.java:916)
	at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager.javaElementChanged(InternalJpaProjectManager.java:859)
	at org.eclipse.jpt.jpa.core.internal.InternalJpaProjectManager$JavaElementChangeListener.elementChanged(InternalJpaProjectManager.java:1389)
	at org.eclipse.jdt.internal.core.DeltaProcessor$4.run(DeltaProcessor.java:1695)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.jdt.internal.core.DeltaProcessor.notifyListeners(DeltaProcessor.java:1685)
	at org.eclipse.jdt.internal.core.DeltaProcessor.fireReconcileDelta(DeltaProcessor.java:1537)
	at org.eclipse.jdt.internal.core.DeltaProcessor.fire(DeltaProcessor.java:1496)
	at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:770)
	at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:789)
	at org.eclipse.jdt.internal.core.CompilationUnit.reconcile(CompilationUnit.java:1269)
	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:126)
	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.access$0(JavaReconcilingStrategy.java:108)
	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy$1.run(JavaReconcilingStrategy.java:89)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:87)
	at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.initialReconcile(JavaReconcilingStrategy.java:178)
	at org.eclipse.jdt.internal.ui.text.CompositeReconcilingStrategy.initialReconcile(CompositeReconcilingStrategy.java:114)
	at org.eclipse.jdt.internal.ui.text.JavaCompositeReconcilingStrategy.initialReconcile(JavaCompositeReconcilingStrategy.java:141)
	at org.eclipse.jface.text.reconciler.MonoReconciler.initialProcess(MonoReconciler.java:105)
	at org.eclipse.jdt.internal.ui.text.JavaReconciler.initialProcess(JavaReconciler.java:406)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:173)
{{code}}

Not sure if it's related to Forge or Eclipse JPA tooling (in which case, it would be an upstream bug, I guess).



--
This message was sent by Atlassian JIRA
(v6.2.6#6264)