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build i0424-0930 Sorry, no reproducible steps yet but I am getting the following 2 errors in my log (and an error dialog) in the latest build. 1). java.lang.NullPointerException at org.eclipse.jdt.internal.core.JavaProjectElementInfo.newNameLookup(JavaProjectElementInfo.java:311) at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2201) at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2211) at org.eclipse.jdt.internal.core.JavaProject.findType(JavaProject.java:1263) at org.eclipse.jdt.internal.core.JavaProject.findType(JavaProject.java:1170) at org.eclipse.pde.internal.core.util.PDEJavaHelper.isOnClasspath(PDEJavaHelper.java:61) at org.eclipse.pde.internal.core.builders.ExtensionsErrorReporter.validateJavaAttribute(ExtensionsErrorReporter.java:595) at org.eclipse.pde.internal.core.builders.ExtensionsErrorReporter.validateExtensionAttribute(ExtensionsErrorReporter.java:382) at org.eclipse.pde.internal.core.builders.ExtensionsErrorReporter.validateExistingExtensionAttributes(ExtensionsErrorReporter.java:368) at org.eclipse.pde.internal.core.builders.ExtensionsErrorReporter.validateElement(ExtensionsErrorReporter.java:232) at org.eclipse.pde.internal.core.builders.ExtensionsErrorReporter.validateElement(ExtensionsErrorReporter.java:245) at org.eclipse.pde.internal.core.builders.ExtensionsErrorReporter.validateExtension(ExtensionsErrorReporter.java:141) at org.eclipse.pde.internal.core.builders.ExtensionsErrorReporter.validateContent(ExtensionsErrorReporter.java:108) at org.eclipse.pde.internal.core.builders.ManifestConsistencyChecker.checkFile(ManifestConsistencyChecker.java:94) at org.eclipse.pde.internal.core.builders.ManifestConsistencyChecker.checkThisProject(ManifestConsistencyChecker.java:51) at org.eclipse.pde.internal.core.builders.ManifestConsistencyChecker.build(ManifestConsistencyChecker.java:40) at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:624) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:166) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:197) at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:246) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:249) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:302) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:334) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:137) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:235) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) 2). Java Model Exception: java.lang.NullPointerException at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:227) at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:249) at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.makeConsistent(ReconcileWorkingCopyOperation.java:190) at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.executeOperation(ReconcileWorkingCopyOperation.java:89) at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:720) at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:779) at org.eclipse.jdt.internal.core.CompilationUnit.reconcile(CompilationUnit.java:1169) at org.eclipse.jdt.internal.core.CompilationUnit.reconcile(CompilationUnit.java:1130) at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy$1.run(JavaReconcilingStrategy.java:107) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:82) at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:149) at org.eclipse.jdt.internal.ui.text.CompositeReconcilingStrategy.reconcile(CompositeReconcilingStrategy.java:86) at org.eclipse.jdt.internal.ui.text.JavaCompositeReconcilingStrategy.reconcile(JavaCompositeReconcilingStrategy.java:96) at org.eclipse.jface.text.reconciler.MonoReconciler.process(MonoReconciler.java:75) at org.eclipse.jdt.internal.ui.text.JavaReconciler.process(JavaReconciler.java:358) at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:204) org.eclipse.jdt.core.JavaModelException[1005]: java.lang.NullPointerException at org.eclipse.jdt.internal.core.JavaProjectElementInfo.newNameLookup(JavaProjectElementInfo.java:311) at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2201) at org.eclipse.jdt.internal.core.SearchableEnvironment.<init>(SearchableEnvironment.java:53) at org.eclipse.jdt.internal.core.SearchableEnvironment.<init>(SearchableEnvironment.java:67) at org.eclipse.jdt.internal.core.CancelableNameEnvironment.<init>(CancelableNameEnvironment.java:26) at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:160) at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:249) at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.makeConsistent(ReconcileWorkingCopyOperation.java:190) at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.executeOperation(ReconcileWorkingCopyOperation.java:89) at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:720) at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:779) at org.eclipse.jdt.internal.core.CompilationUnit.reconcile(CompilationUnit.java:1169) at org.eclipse.jdt.internal.core.CompilationUnit.reconcile(CompilationUnit.java:1130) at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy$1.run(JavaReconcilingStrategy.java:107) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:82) at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:149) at org.eclipse.jdt.internal.ui.text.CompositeReconcilingStrategy.reconcile(CompositeReconcilingStrategy.java:86) at org.eclipse.jdt.internal.ui.text.JavaCompositeReconcilingStrategy.reconcile(JavaCompositeReconcilingStrategy.java:96) at org.eclipse.jface.text.reconciler.MonoReconciler.process(MonoReconciler.java:75) at org.eclipse.jdt.internal.ui.text.JavaReconciler.process(JavaReconciler.java:358) at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:204) Caused by: java.lang.NullPointerException at org.eclipse.jdt.internal.core.JavaProjectElementInfo.newNameLookup(JavaProjectElementInfo.java:311) at org.eclipse.jdt.internal.core.JavaProject.newNameLookup(JavaProject.java:2201) at org.eclipse.jdt.internal.core.SearchableEnvironment.<init>(SearchableEnvironment.java:53) at org.eclipse.jdt.internal.core.SearchableEnvironment.<init>(SearchableEnvironment.java:67) at org.eclipse.jdt.internal.core.CancelableNameEnvironment.<init>(CancelableNameEnvironment.java:26) at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:160) at org.eclipse.jdt.internal.core.CompilationUnitProblemFinder.process(CompilationUnitProblemFinder.java:249) at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.makeConsistent(ReconcileWorkingCopyOperation.java:190) at org.eclipse.jdt.internal.core.ReconcileWorkingCopyOperation.executeOperation(ReconcileWorkingCopyOperation.java:89) at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:720) at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:779) at org.eclipse.jdt.internal.core.CompilationUnit.reconcile(CompilationUnit.java:1169) at org.eclipse.jdt.internal.core.CompilationUnit.reconcile(CompilationUnit.java:1130) at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy$1.run(JavaReconcilingStrategy.java:107) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:82) at org.eclipse.jdt.internal.ui.text.java.JavaReconcilingStrategy.reconcile(JavaReconcilingStrategy.java:149) at org.eclipse.jdt.internal.ui.text.CompositeReconcilingStrategy.reconcile(CompositeReconcilingStrategy.java:86) at org.eclipse.jdt.internal.ui.text.JavaCompositeReconcilingStrategy.reconcile(JavaCompositeReconcilingStrategy.java:96) at org.eclipse.jface.text.reconciler.MonoReconciler.process(MonoReconciler.java:75) at org.eclipse.jdt.internal.ui.text.JavaReconciler.process(JavaReconciler.java:358) at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:204)
DJ, did you see this once, or more than once ? If it happens every time with your workspace, could you please make it available to me ?
*** Bug 183942 has been marked as a duplicate of this bug. ***
It definately happened more than once but I think it might have been only the first time I started up. (the reason I saw it more than once was because I have multiple workspaces) I tried to reproduce it this morning but can't so far...
Created attachment 64988 [details] Proposed workaround Note this is just a workaround (it fixes the NPE) since the real issue is not understood.
Workaround released for 3.3M7 in HEAD.
*** Bug 184340 has been marked as a duplicate of this bug. ***
Verified for 3.3 M7 using build I20070427-0010
*** Bug 183878 has been marked as a duplicate of this bug. ***
