Community
Participate
Working Groups
Not clear to me why the listener is 'null' because the logs do not hint at another problem related to the server plug-in. It might still be worth protecting the code in case the initialization process fails and the listener is 'null'. org.eclipse.core.runtime.AssertionFailedException: null argument: at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:85) at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:73) at org.eclipse.core.internal.events.ResourceChangeListenerList.remove(ResourceChangeListenerList.java:146) at org.eclipse.core.internal.events.NotificationManager.removeListener(NotificationManager.java:305) at org.eclipse.core.internal.resources.Workspace.removeResourceChangeListener(Workspace.java:2272) at org.eclipse.wst.server.core.internal.ResourceManager.shutdownImpl(ResourceManager.java:367) at org.eclipse.wst.server.core.internal.ResourceManager.shutdown(ResourceManager.java:313) at org.eclipse.wst.server.core.internal.ServerPlugin.stop(ServerPlugin.java:367) at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:771) at java.security.AccessController.doPrivileged(Native Method) at org.eclipse.osgi.framework.internal.core.BundleContextImpl.stop(BundleContextImpl.java:764) at org.eclipse.osgi.framework.internal.core.BundleHost.stopWorker(BundleHost.java:509) at org.eclipse.osgi.framework.internal.core.AbstractBundle.suspend(AbstractBundle.java:553) at org.eclipse.osgi.framework.internal.core.Framework.suspendBundle(Framework.java:1141) at org.eclipse.osgi.framework.internal.core.StartLevelManager.decFWSL(StartLevelManager.java:595) at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:257) at org.eclipse.osgi.framework.internal.core.StartLevelManager.shutdown(StartLevelManager.java:215) at org.eclipse.osgi.framework.internal.core.InternalSystemBundle.suspend(InternalSystemBundle.java:284) at org.eclipse.osgi.framework.internal.core.Framework.shutdown(Framework.java:691) at org.eclipse.osgi.framework.internal.core.Framework.close(Framework.java:598) at org.eclipse.core.runtime.adaptor.EclipseStarter.shutdown(EclipseStarter.java:415) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:198) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
Just encountered this using Windows 7 64bit Version: 3.7.0 Build id: I20110224-1726
Hi, I've seen this exception on WIN7 32 bit a few days ago. Version: Helios Service Release 2 Build id: 20110218-0911 Error during shutdown org.eclipse.core.runtime.AssertionFailedException: null argument: at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:85) at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:73) at org.eclipse.core.internal.events.ResourceChangeListenerList.remove(ResourceChangeListenerList.java:146) at org.eclipse.core.internal.events.NotificationManager.removeListener(NotificationManager.java:305) at org.eclipse.core.internal.resources.Workspace.removeResourceChangeListener(Workspace.java:1934) at org.eclipse.wst.server.core.internal.ResourceManager.shutdownImpl(ResourceManager.java:367) at org.eclipse.wst.server.core.internal.ResourceManager.shutdown(ResourceManager.java:313) at org.eclipse.wst.server.core.internal.ServerPlugin.stop(ServerPlugin.java:367) at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:843) at java.security.AccessController.doPrivileged(Native Method) at org.eclipse.osgi.framework.internal.core.BundleContextImpl.stop(BundleContextImpl.java:836) at org.eclipse.osgi.framework.internal.core.BundleHost.stopWorker(BundleHost.java:501) at org.eclipse.osgi.framework.internal.core.AbstractBundle.suspend(AbstractBundle.java:550) at org.eclipse.osgi.framework.internal.core.Framework.suspendBundle(Framework.java:1097) at org.eclipse.osgi.framework.internal.core.StartLevelManager.decFWSL(StartLevelManager.java:597) at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:257) at org.eclipse.osgi.framework.internal.core.StartLevelManager.shutdown(StartLevelManager.java:215) at org.eclipse.osgi.framework.internal.core.InternalSystemBundle.suspend(InternalSystemBundle.java:266) at org.eclipse.osgi.framework.internal.core.Framework.shutdown(Framework.java:690) at org.eclipse.osgi.framework.internal.core.Framework.close(Framework.java:588) at org.eclipse.core.runtime.adaptor.EclipseStarter.shutdown(EclipseStarter.java:415) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:198) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:620) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:575) at org.eclipse.equinox.launcher.Main.run(Main.java:1408)
