0 Replies Latest reply: Aug 14, 2012 3:08 AM by 955505 RSS

    InstanceNotFoundException: bea.jrockit.management:type=MemLeak

    955505
      Hi, I am running "Oracle JRockit Mission Control" (jrmc-3.1.2-1.5.0) on my PC (Win XP) and have connected to my local WLS (10.3.3 - using jrockit_160_17_R28.0.0-679).

      But when I open "Start MemLeak" i get this exception:


      Could not open Memory Leak Detector for [1.6] WebLogic Server (4 796).
      java.lang.reflect.UndeclaredThrowableException: null
      java.lang.reflect.UndeclaredThrowableException
           at com.jrockit.mc.rjmx.proxy.internal.AbstractProxyOperations.invokeMethodWithException(AbstractProxyOperations.java:121)
           at com.jrockit.mc.rjmx.proxy.internal.AbstractProxyOperations.invokeMethodWithException(AbstractProxyOperations.java:142)
           at com.jrockit.mc.rjmx.proxy.internal.JMXR27Operations.startMemleakServer(JMXR27Operations.java:345)
           at com.jrockit.mc.memleak.ui.RjmxMemleakEditorInput.connect(Unknown Source)
           at com.jrockit.mc.memleak.ui.actions.StartMemleak$1.preConnect(Unknown Source)
           at com.jrockit.mc.browser.utils.PreConnectJob.run(PreConnectJob.java:74)
           at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
      Caused by: javax.management.InstanceNotFoundException: bea.jrockit.management:type=MemLeak
           at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1094)
           at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getClassLoaderFor(DefaultMBeanServerInterceptor.java:1438)
           at com.sun.jmx.mbeanserver.JmxMBeanServer.getClassLoaderFor(JmxMBeanServer.java:1276)
           at weblogic.management.jmx.mbeanserver.WLSMBeanServerInterceptorBase$1.run(WLSMBeanServerInterceptorBase.java:58)
           at weblogic.management.jmx.mbeanserver.WLSMBeanServerInterceptorBase.getClassLoaderFor(WLSMBeanServerInterceptorBase.java:53)
           at weblogic.management.jmx.mbeanserver.WLSMBeanServerInterceptorBase$1.run(WLSMBeanServerInterceptorBase.java:56)
           at weblogic.management.jmx.mbeanserver.WLSMBeanServerInterceptorBase.getClassLoaderFor(WLSMBeanServerInterceptorBase.java:53)
           at weblogic.management.jmx.mbeanserver.WLSMBeanServer.getClassLoaderFor(WLSMBeanServer.java:527)
           at javax.management.remote.rmi.RMIConnectionImpl$5.run(RMIConnectionImpl.java:1325)
           at javax.management.remote.rmi.RMIConnectionImpl.getClassLoaderFor(RMIConnectionImpl.java:1322)
           at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:771)
           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:597)
           at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)
           at sun.rmi.transport.Transport$1.run(Transport.java:160)
           at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
           at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
           at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
           at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
           at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
           at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:909)
           at java.lang.Thread.run(Thread.java:619)
           at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247)
           at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223)
           at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:126)
           at com.sun.jmx.remote.internal.PRef.invoke(Unknown Source)
           at javax.management.remote.rmi.RMIConnectionImpl_Stub.invoke(Unknown Source)
           at javax.management.remote.rmi.RMIConnector$RemoteMBeanServerConnection.invoke(RMIConnector.java:972)
           at com.jrockit.mc.rjmx.proxy.internal.AbstractProxyOperations.invokeMethodWithException(AbstractProxyOperations.java:119)
           ... 6 more


      Does anyone know what causes this and how I can fix it?