3 Replies Latest reply on Apr 29, 2005 5:56 AM by Darran Lofthouse

    NPE when deploying EJBs

    Ludovic Claude Newbie

      Hello,

      I've got an NPE while deploying my EJBs, and i can't locate the problems as i don't use load groups in my CMPs. The deployment descriptor is generated by XDoclet 1.2, and it doesn't contain any reference to a load group.

      Thanks for your help,
      Ludovic


      10:37:48,536 ERROR [EntityContainer] Starting failed
      java.lang.NullPointerException
      at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCEntityBridge.loadLoadGroups(JDBCEntityBridge.java:955)
      at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCEntityBridge.resolveRelationships(JDBCEntityBridge.java:267)
      at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.resolveRelationships(JDBCStoreManager.java:445)
      at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.start(JDBCStoreManager.java:379)
      at org.jboss.ejb.plugins.CMPPersistenceManager.start(CMPPersistenceManager.java:152)
      at org.jboss.ejb.EntityContainer.startService(EntityContainer.java:342)
      at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
      at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:976)
      at $Proxy14.start(Unknown Source)
      at org.jboss.system.ServiceController.start(ServiceController.java:394)
      at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy30.start(Unknown Source)
      at org.jboss.ejb.EjbModule.startService(EjbModule.java:331)
      at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
      at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:976)
      at $Proxy14.start(Unknown Source)
      at org.jboss.system.ServiceController.start(ServiceController.java:394)
      at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy12.start(Unknown Source)
      at org.jboss.ejb.EJBDeployer.start(EJBDeployer.java:544)
      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:832)
      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:824)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:642)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:605)
      at sun.reflect.GeneratedMethodAccessor13.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy6.deploy(Unknown Source)
      at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:302)
      at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:476)
      at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:201)
      at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:274)
      at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
      at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:976)
      at $Proxy0.start(Unknown Source)
      at org.jboss.system.ServiceController.start(ServiceController.java:394)
      at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy4.start(Unknown Source)
      at org.jboss.deployment.SARDeployer.start(SARDeployer.java:226)
      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:832)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:642)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:605)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:589)
      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.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy5.deploy(Unknown Source)
      at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:384)
      at org.jboss.system.server.ServerImpl.start(ServerImpl.java:291)
      at org.jboss.Main.boot(Main.java:150)
      at org.jboss.Main$1.run(Main.java:395)
      at java.lang.Thread.run(Unknown Source)
      10:37:48,614 WARN [ServiceController] Problem starting service jboss.j2ee:jndiName=ejb/local/OptionContractuelle,service=EJB
      java.lang.NullPointerException
      at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCEntityBridge.loadLoadGroups(JDBCEntityBridge.java:955)
      at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCEntityBridge.resolveRelationships(JDBCEntityBridge.java:267)
      at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.resolveRelationships(JDBCStoreManager.java:445)
      at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.start(JDBCStoreManager.java:379)
      at org.jboss.ejb.plugins.CMPPersistenceManager.start(CMPPersistenceManager.java:152)
      at org.jboss.ejb.EntityContainer.startService(EntityContainer.java:342)
      at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
      at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:976)
      at $Proxy14.start(Unknown Source)
      at org.jboss.system.ServiceController.start(ServiceController.java:394)
      at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy30.start(Unknown Source)
      at org.jboss.ejb.EjbModule.startService(EjbModule.java:331)
      at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
      at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:976)
      at $Proxy14.start(Unknown Source)
      at org.jboss.system.ServiceController.start(ServiceController.java:394)
      at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy12.start(Unknown Source)
      at org.jboss.ejb.EJBDeployer.start(EJBDeployer.java:544)
      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:832)
      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:824)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:642)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:605)
      at sun.reflect.GeneratedMethodAccessor13.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy6.deploy(Unknown Source)
      at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:302)
      at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:476)
      at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:201)
      at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:274)
      at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
      at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:976)
      at $Proxy0.start(Unknown Source)
      at org.jboss.system.ServiceController.start(ServiceController.java:394)
      at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      at java.lang.reflect.Method.invoke(Unknown Source)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy4.start(Unknown Source)
      at org.jboss.deployment.SARDeployer.start(SARDeployer.java:226)
      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:832)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:642)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:605)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:589)
      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.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy5.deploy(Unknown Source)
      at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:384)
      at org.jboss.system.server.ServerImpl.start(ServerImpl.java:291)
      at org.jboss.Main.boot(Main.java:150)
      at org.jboss.Main$1.run(Main.java:395)
      at java.lang.Thread.run(Unknown Source)
      10:37:48,816 INFO [EntityInstancePool] Started jboss.j2ee:jndiName=ejb/local/InteretValorise,plugin=pool,service=EJB