5 Replies Latest reply on Jul 18, 2004 12:16 PM by javab0y

    NPE in beginLoadTask when redeploying ear on 3.2.4

    Jake Meier Newbie

      I'm getting a NPE when redeploying my ear on 3.2.4. This applicaiton redeploys without issue on 3.2.3. Has anyone else seen this? Any help or direction would be greatly appreciated. My stack trace is below.

      17:38:14,042 ERROR [BaseModelMBean] Exception invoking method destroy
      java.lang.NullPointerException
      at org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:143)
      at org.jboss.mx.loading.UnifiedClassLoader3.loadClassImpl(UnifiedClassLoader3.java:178)
      at org.jboss.mx.loading.UnifiedClassLoader3.loadClass(UnifiedClassLoader3.java:132)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
      at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
      at java.lang.Class.getDeclaredMethods0(Native Method)
      at java.lang.Class.privateGetDeclaredMethods(Class.java:1647)
      at java.lang.Class.getDeclaredMethod(Class.java:1254)
      at java.io.ObjectStreamClass.getPrivateMethod(ObjectStreamClass.java:1246)
      at java.io.ObjectStreamClass.access$1500(ObjectStreamClass.java:47)
      at java.io.ObjectStreamClass$3.run(ObjectStreamClass.java:348)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.io.ObjectStreamClass.(ObjectStreamClass.java:333)
      at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:253)
      at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1010)
      at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1332)
      at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1304)
      at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1247)
      at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1052)
      at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:278)
      at org.apache.catalina.session.StandardSession.writeObject(StandardSession.java:1411)
      at org.apache.catalina.session.StandardSession.writeObjectData(StandardSession.java:899)
      at org.apache.catalina.session.StandardManager.doUnload(StandardManager.java:539)
      at org.apache.catalina.session.StandardManager.unload(StandardManager.java:485)
      at org.apache.catalina.session.StandardManager.stop(StandardManager.java:687)
      at org.apache.catalina.core.StandardContext.stop(StandardContext.java:4474)
      at org.apache.catalina.core.ContainerBase.destroy(ContainerBase.java:1213)
      at org.apache.catalina.core.StandardContext.destroy(StandardContext.java:4573)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
      at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:109)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:473)
      at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeployInternal(TomcatDeployer.java:140)
      at org.jboss.web.tomcat.tc5.TomcatDeployer.performDeploy(TomcatDeployer.java:68)
      at org.jboss.web.AbstractWebDeployer.start(AbstractWebDeployer.java:306)
      at org.jboss.web.WebModule.startModule(WebModule.java:62)
      at org.jboss.web.WebModule.startService(WebModule.java:40)
      at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:271)
      at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:221)
      at sun.reflect.GeneratedMethodAccessor93.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.server.ReflectedDispatcher.dispatch(ReflectedDispatcher.java:60)
      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:61)
      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:53)
      at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
      at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:185)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:473)
      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:837)
      at $Proxy17.start(Unknown Source)
      at org.jboss.system.ServiceController.start(ServiceController.java:367)
      at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.server.ReflectedDispatcher.dispatch(ReflectedDispatcher.java:60)
      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:61)
      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:53)
      at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
      at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:185)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:473)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
      at $Proxy31.start(Unknown Source)
      at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:313)
      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:836)
      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:828)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:645)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:608)
      at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.server.ReflectedDispatcher.dispatch(ReflectedDispatcher.java:60)
      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:61)
      at org.jboss.mx.server.Invocation.dispatch(Invocation.java:53)
      at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
      at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:185)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:473)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
      at $Proxy7.deploy(Unknown Source)
      at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:304)
      at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:460)
      at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:201)
      at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:212)
      at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:191)