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Build Identifier: eclipse.buildId=M20100909-0800 java.lang.NullPointerException at org.maven.ide.eclipse.jdt.internal.MavenClasspathContainerInitializer.initialize(MavenClasspathContainerInitializer.java:43) at org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2707) at org.eclipse.jdt.internal.core.JavaModelManager$11.run(JavaModelManager.java:2613) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1975) at org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2653) at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1845) at org.eclipse.jdt.core.JavaCore.initializeAfterLoad(JavaCore.java:3463) at org.eclipse.jdt.internal.ui.InitializeAfterLoadJob$RealJob.run(InitializeAfterLoadJob.java:35) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) eclipse.buildId=M20100909-0800 java.version=1.6.0_24 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US Framework arguments: -product org.eclipse.epp.package.jee.product Command-line arguments: -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.jee.product Reproducible: Sometimes Steps to Reproduce: It only happens during eclipse startup.
This is also in the error log at the same time: While loading class "org.maven.ide.eclipse.jdt.internal.MavenClasspathContainerInitializer", thread "Thread[Worker-3,5,main]" timed out waiting (5000ms) for thread "Thread[Worker-8,5,main]" to finish starting bundle "org.maven.ide.eclipse.jdt_0.12.1.20110112-1712 [750]". To avoid deadlock, thread "Thread[Worker-3,5,main]" is proceeding but "org.maven.ide.eclipse.jdt.internal.MavenClasspathContainerInitializer" may not be fully initialized. org.osgi.framework.BundleException: State change in progress for bundle "reference:file:plugins/org.maven.ide.eclipse.jdt_0.12.1.20110112-1712.jar" by thread "Worker-8". at org.eclipse.osgi.framework.internal.core.AbstractBundle.beginStateChange(AbstractBundle.java:1077) at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:282) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:417) at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:265) at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:106) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:453) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:393) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:469) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:338) at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:232) at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1197) at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:904) at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) at org.eclipse.jdt.core.JavaCore.computeClasspathContainerInitializer(JavaCore.java:2752) at org.eclipse.jdt.core.JavaCore.getClasspathContainerInitializer(JavaCore.java:2728) at org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2688) at org.eclipse.jdt.internal.core.JavaModelManager$11.run(JavaModelManager.java:2613) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1975) at org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2653) at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1845) at org.eclipse.jdt.core.JavaCore.initializeAfterLoad(JavaCore.java:3463) at org.eclipse.jdt.internal.ui.InitializeAfterLoadJob$RealJob.run(InitializeAfterLoadJob.java:35) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Caused by: org.eclipse.osgi.framework.internal.core.AbstractBundle$BundleStatusException ... 30 more Root exception: org.eclipse.osgi.framework.internal.core.AbstractBundle$BundleStatusException at org.eclipse.osgi.framework.internal.core.AbstractBundle.beginStateChange(AbstractBundle.java:1077) at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:282) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:417) at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:265) at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:106) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:453) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:393) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:469) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:338) at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:232) at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1197) at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:904) at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) at org.eclipse.jdt.core.JavaCore.computeClasspathContainerInitializer(JavaCore.java:2752) at org.eclipse.jdt.core.JavaCore.getClasspathContainerInitializer(JavaCore.java:2728) at org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2688) at org.eclipse.jdt.internal.core.JavaModelManager$11.run(JavaModelManager.java:2613) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1975) at org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2653) at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1845) at org.eclipse.jdt.core.JavaCore.initializeAfterLoad(JavaCore.java:3463) at org.eclipse.jdt.internal.ui.InitializeAfterLoadJob$RealJob.run(InitializeAfterLoadJob.java:35) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Can you attach eclipse configuration details (Help->AboutEclipseSDK->InstallationDetails->Configuration)? I am looking for exact m2e version you are using and if you have any m2e extensions like m2e-wtp installed.
Created attachment 189866 [details] eclipse configuration
Created attachment 189867 [details] eclipse error log Here's the eclipse error log as well.
Please reopen if you still see the problem with m2e 1.0
Moved to https://github.com/eclipse-m2e/m2e-core/issues/
