And about theses errors (on the new workbench) java.lang.NullPointerException at org.maven.ide.eclipse.container.MavenClasspathContainerInitializer.initialize(MavenClasspathContainerInitializer.java:37) at org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2371) at org.eclipse.jdt.internal.core.JavaModelManager$13.run(JavaModelManager.java:2301) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800) at org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2317) at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1679) at org.eclipse.jdt.core.JavaCore.initializeAfterLoad(JavaCore.java:3398) at org.eclipse.jdt.internal.ui.InitializeAfterLoadJob$RealJob.run(InitializeAfterLoadJob.java:35) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
java.lang.NullPointerException at org.maven.ide.eclipse.container.MavenClasspathContainerInitializer.initialize(MavenClasspathContainerInitializer.java:37) at org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2371) at org.eclipse.jdt.internal.core.JavaModelManager$13.run(JavaModelManager.java:2301) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800) at org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2317) at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1679) at org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:2554) at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2562) at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:1829) at org.eclipse.jdt.internal.core.DeltaProcessingState.initializeRoots(DeltaProcessingState.java:229) at org.eclipse.jdt.internal.core.DeltaProcessor.processResourceDelta(DeltaProcessor.java:1741) at org.eclipse.jdt.internal.core.DeltaProcessor.resourceChanged(DeltaProcessor.java:1923) at org.eclipse.jdt.internal.core.DeltaProcessingState.resourceChanged(DeltaProcessingState.java:410) at org.eclipse.core.internal.events.NotificationManager$2.run(NotificationManager.java:288) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:282) at org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:185) at org.eclipse.core.internal.resources.SavedState.processResourceChangeEvents(SavedState.java:77) at org.eclipse.jdt.internal.core.JavaModelManager$21.run(JavaModelManager.java:4348) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1782) at org.eclipse.jdt.internal.core.JavaModelManager$20.run(JavaModelManager.java:4340) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) java.lang.NullPointerException at org.maven.ide.eclipse.container.MavenClasspathContainerInitializer.initialize(MavenClasspathContainerInitializer.java:37) at org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2371) at org.eclipse.jdt.internal.core.JavaModelManager$13.run(JavaModelManager.java:2301) at org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2315) at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1679) at org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:2554) at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2562) at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:1829) at org.eclipse.jdt.internal.core.DeltaProcessingState.initializeRoots(DeltaProcessingState.java:229) at org.eclipse.jdt.internal.core.DeltaProcessor.processResourceDelta(DeltaProcessor.java:1741) at org.eclipse.jdt.internal.core.DeltaProcessor.resourceChanged(DeltaProcessor.java:1923) at org.eclipse.jdt.internal.core.DeltaProcessingState.resourceChanged(DeltaProcessingState.java:410) at org.eclipse.core.internal.events.NotificationManager$2.run(NotificationManager.java:288) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:282) at org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:148) at org.eclipse.core.internal.resources.Workspace.broadcastPostChange(Workspace.java:313) at org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:1022) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1809) at org.eclipse.core.internal.events.NotificationManager$NotifyJob.run(NotificationManager.java:39) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) and this warning : org.osgi.framework.BundleException: State change in progress for bundle "reference:file:plugins\org.maven.ide.eclipse_0.9.5.20080713-1542.jar" by thread "Worker-5". at org.eclipse.osgi.framework.internal.core.AbstractBundle.beginStateChange(AbstractBundle.java:1144) at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:263) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400) at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:427) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:193) at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:444) at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:397) at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:385) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:87) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at org.maven.ide.eclipse.container.MavenClasspathContainerInitializer.initialize(MavenClasspathContainerInitializer.java:33) at org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2371) at org.eclipse.jdt.internal.core.JavaModelManager$13.run(JavaModelManager.java:2301) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800) at org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2317) at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1679) at org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:2554) at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2562) at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:1829) at org.eclipse.jdt.internal.core.DeltaProcessingState.initializeRoots(DeltaProcessingState.java:229) at org.eclipse.jdt.internal.core.DeltaProcessor.processResourceDelta(DeltaProcessor.java:1741) at org.eclipse.jdt.internal.core.DeltaProcessor.resourceChanged(DeltaProcessor.java:1923) at org.eclipse.jdt.internal.core.DeltaProcessingState.resourceChanged(DeltaProcessingState.java:410) at org.eclipse.core.internal.events.NotificationManager$2.run(NotificationManager.java:288) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:282) at org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:185) at org.eclipse.core.internal.resources.SavedState.processResourceChangeEvents(SavedState.java:77) at org.eclipse.jdt.internal.core.JavaModelManager$21.run(JavaModelManager.java:4348) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1782) at org.eclipse.jdt.internal.core.JavaModelManager$20.run(JavaModelManager.java:4340) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: org.eclipse.osgi.framework.internal.core.AbstractBundle$BundleStatusException ... 36 more Root exception: org.eclipse.osgi.framework.internal.core.AbstractBundle$BundleStatusException at org.eclipse.osgi.framework.internal.core.AbstractBundle.beginStateChange(AbstractBundle.java:1144) at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:263) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:400) at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:111) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:427) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:193) at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:368) at org.eclipse.osgi.framework.internal.core.BundleLoader.findClassInternal(BundleLoader.java:444) at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:397) at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:385) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:87) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at org.maven.ide.eclipse.container.MavenClasspathContainerInitializer.initialize(MavenClasspathContainerInitializer.java:33) at org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2371) at org.eclipse.jdt.internal.core.JavaModelManager$13.run(JavaModelManager.java:2301) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800) at org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2317) at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1679) at org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:2554) at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2562) at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:1829) at org.eclipse.jdt.internal.core.DeltaProcessingState.initializeRoots(DeltaProcessingState.java:229) at org.eclipse.jdt.internal.core.DeltaProcessor.processResourceDelta(DeltaProcessor.java:1741) at org.eclipse.jdt.internal.core.DeltaProcessor.resourceChanged(DeltaProcessor.java:1923) at org.eclipse.jdt.internal.core.DeltaProcessingState.resourceChanged(DeltaProcessingState.java:410) at org.eclipse.core.internal.events.NotificationManager$2.run(NotificationManager.java:288) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:282) at org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:185) at org.eclipse.core.internal.resources.SavedState.processResourceChangeEvents(SavedState.java:77) at org.eclipse.jdt.internal.core.JavaModelManager$21.run(JavaModelManager.java:4348) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1800) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1782) at org.eclipse.jdt.internal.core.JavaModelManager$20.run(JavaModelManager.java:4340) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) 2008/7/31 Henri Gomez <[EMAIL PROTECTED]>: > Thanks for the reply. > > Did I'm the only one to see such behaviour ? > > 2008/7/31 Igor Fedorenko <[EMAIL PROTECTED]>: >> I think it is related to the following two threads. Worker-0 holds workspace >> lock (see Workspace.endOperation line 1022) and tries to join Worker-10. And >> Worker-10 is waiting for workspace lock (Workspace.prepareOperation line >> 1747). The deadlock seems to be a WTP bug, but I do not know whether it was >> triggered by m2e or not. >> >> >> >> >> >> "Worker-0" prio=6 tid=0x0308a800 nid=0xfc8 in Object.wait() >> [0x03f8f000..0x03f8fc14] >> java.lang.Thread.State: TIMED_WAITING (on object monitor) >> at java.lang.Object.wait(Native Method) >> - waiting on <0x12d997b0> (a >> org.eclipse.core.internal.jobs.Semaphore) >> at >> org.eclipse.core.internal.jobs.Semaphore.acquire(Semaphore.java:38) >> - locked <0x12d997b0> (a org.eclipse.core.internal.jobs.Semaphore) >> at >> org.eclipse.core.internal.jobs.JobManager.join(JobManager.java:716) >> at >> org.eclipse.core.internal.jobs.InternalJob.join(InternalJob.java:329) >> at org.eclipse.core.runtime.jobs.Job.join(Job.java:384) >> at >> org.eclipse.wst.common.componentcore.internal.builder.DependencyGraphImpl.waitForAllUpdates(DependencyGraphImpl.java:431) >> at >> org.eclipse.wst.common.componentcore.internal.builder.DependencyGraphImpl.getReferencingComponents(DependencyGraphImpl.java:72) >> at >> org.eclipse.wst.common.componentcore.internal.builder.DependencyGraph.getReferencingComponents(DependencyGraph.java:30) >> at >> org.eclipse.wst.common.componentcore.internal.resources.VirtualComponent.getReferencingComponents(VirtualComponent.java:432) >> at >> org.eclipse.jst.j2ee.project.EarUtilities.getReferencingEARProjects(EarUtilities.java:181) >> at >> org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getManifestReferences(J2EEModuleVirtualComponent.java:289) >> at >> org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getManifestReferences(J2EEModuleVirtualComponent.java:270) >> at >> org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualArchiveComponent.getReferences(J2EEModuleVirtualArchiveComponent.java:34) >> at >> org.eclipse.jst.j2ee.internal.classpathdep.ClasspathDependencyVirtualComponent.getReferences(ClasspathDependencyVirtualComponent.java:68) >> at >> org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathContainer.update(J2EEComponentClasspathContainer.java:176) >> at >> org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathContainer.install(J2EEComponentClasspathContainer.java:308) >> at >> org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathInitializer.initialize(J2EEComponentClasspathInitializer.java:29) >> at >> org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2371) >> at >> org.eclipse.jdt.internal.core.JavaModelManager$13.run(JavaModelManager.java:2301) >> at >> org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2315) >> at >> org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1679) >> at >> org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:2554) >> at >> org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2562) >> at >> org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:1829) >> at >> org.eclipse.jdt.internal.core.DeltaProcessingState.initializeRoots(DeltaProcessingState.java:229) >> at >> org.eclipse.jdt.internal.core.DeltaProcessor.processResourceDelta(DeltaProcessor.java:1741) >> at >> org.eclipse.jdt.internal.core.DeltaProcessor.resourceChanged(DeltaProcessor.java:1923) >> at >> org.eclipse.jdt.internal.core.DeltaProcessingState.resourceChanged(DeltaProcessingState.java:410) >> at >> org.eclipse.core.internal.events.NotificationManager$2.run(NotificationManager.java:288) >> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) >> at >> org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:282) >> at >> org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:148) >> at >> org.eclipse.core.internal.resources.Workspace.broadcastPostChange(Workspace.java:313) >> at >> org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:1022) >> at >> org.eclipse.core.internal.resources.Resource.refreshLocal(Resource.java:1489) >> at >> org.eclipse.core.internal.refresh.RefreshJob.runInWorkspace(RefreshJob.java:141) >> at >> org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38) >> at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) >> >> >> >> >> "Worker-10" prio=6 tid=0x02c5f000 nid=0x514 in Object.wait() >> [0x0657f000..0x0657fd14] >> java.lang.Thread.State: TIMED_WAITING (on object monitor) >> at java.lang.Object.wait(Native Method) >> - waiting on <0x12d98fd0> (a >> org.eclipse.core.internal.jobs.Semaphore) >> at >> org.eclipse.core.internal.jobs.Semaphore.acquire(Semaphore.java:38) >> - locked <0x12d98fd0> (a org.eclipse.core.internal.jobs.Semaphore) >> at >> org.eclipse.core.internal.jobs.OrderedLock.doAcquire(OrderedLock.java:169) >> at >> org.eclipse.core.internal.jobs.OrderedLock.acquire(OrderedLock.java:105) >> at >> org.eclipse.core.internal.jobs.OrderedLock.acquire(OrderedLock.java:82) >> at >> org.eclipse.core.internal.resources.WorkManager.checkIn(WorkManager.java:118) >> at >> org.eclipse.core.internal.resources.Workspace.prepareOperation(Workspace.java:1747) >> at >> org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1795) >> at >> org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2317) >> at >> org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1679) >> at >> org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:2554) >> at >> org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2562) >> at >> org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:1829) >> at >> org.eclipse.jdt.internal.core.JavaProject.buildStructure(JavaProject.java:394) >> at >> org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:257) >> at >> org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:514) >> at >> org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:251) >> at >> org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:237) >> at >> org.eclipse.jdt.internal.core.JavaElement.getChildren(JavaElement.java:192) >> at >> org.eclipse.jdt.internal.core.JavaProject.getPackageFragmentRoots(JavaProject.java:1697) >> at >> org.eclipse.jst.j2ee.internal.project.J2EEProjectUtilities.getSourceContainers(J2EEProjectUtilities.java:855) >> at >> org.eclipse.jst.j2ee.internal.project.J2EEProjectUtilities.getOutputContainers(J2EEProjectUtilities.java:892) >> at >> org.eclipse.jst.j2ee.internal.project.J2EEProjectUtilities.getAllOutputContainers(J2EEProjectUtilities.java:928) >> at >> org.eclipse.jst.j2ee.internal.classpathdep.ClasspathDependencyValidator$ClasspathDependencyValidatorData.<init>(ClasspathDependencyValidator.java:217) >> at >> org.eclipse.jst.j2ee.classpathdep.ClasspathDependencyUtil.getComponentClasspathDependencies(ClasspathDependencyUtil.java:161) >> at >> org.eclipse.jst.j2ee.classpathdep.ClasspathDependencyUtil.getComponentClasspathDependencies(ClasspathDependencyUtil.java:145) >> at >> org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getJavaClasspathReferences(J2EEModuleVirtualComponent.java:183) >> at >> org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getNonManifestReferences(J2EEModuleVirtualComponent.java:120) >> at >> org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getReferences(J2EEModuleVirtualComponent.java:87) >> at >> org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getReferences(J2EEModuleVirtualComponent.java:83) >> at >> org.eclipse.wst.common.componentcore.internal.builder.DependencyGraphImpl$GraphUpdateJob$1.run(DependencyGraphImpl.java:302) >> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) >> at >> org.eclipse.wst.common.componentcore.internal.builder.DependencyGraphImpl$GraphUpdateJob.run(DependencyGraphImpl.java:281) >> at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) >> >> >> >> Henri Gomez wrote: >>> >>> Could it be a WTP deadlock or do you think its related to WTP/m2eclipse ? >>> >>> >>> >>> 2008/7/30 Henri Gomez <[EMAIL PROTECTED]>: >>>>> >>>>> Henri, >>>> >>>> Hi Igor >>>> >>>>> Do you have a reliable way to reproduce the deadlock which you can share >>>>> with me? I do not see anything obvious from these stack traces (m2e sits >>>>> in >>>>> the IResource#deleteMarkers) and will need to reproduce this problem >>>>> locally >>>>> in order to debug it. >>>> >>>> No way. >>>> >>>> I see this problem on both Eclipse 3.3.2 and 3.4 (and the related WTP). >>>> >>>> My workspace is very important (about 200 projects), and now that I >>>> mavenize them all, I see this problem more and more often and the only >>>> solution is to rename my workspace and reimport all projects by hand >>>> in the newly workspace. >>>> >>>> Hope you help me >> >> >> --------------------------------------------------------------------- >> To unsubscribe from this list, please visit: >> >> http://xircles.codehaus.org/manage_email >> >> >> > --------------------------------------------------------------------- To unsubscribe from this list, please visit: http://xircles.codehaus.org/manage_email
