[jboss-user] [Management, JMX/JBoss] - Regarding MBean Exception

Hi when I am going to install jboss,this MBean exception is coming .can any one help me.I am giving the log In jboss 4.0.2 it's comming like this 17/07/2006 01:06 09:20:15,513 INFO [Server] Server Temp Dir: F:\jboss-4.0.2\server\default\tmp 09:20:15,633 INFO [Server] Server Config URL: file:/F:/jboss-4.0.2/server/default/conf/ 09:20:15,633 INFO [Server] Server Library URL: file:/F:/jboss-4.0.2/server/default/lib/ 09:20:15,643 INFO [Server] Root Deployment Filename: jboss-service.xml 09:20:15,653 INFO [Server] Starting General Purpose Architecture (GPA)... 09:20:16,244 WARN [BasicMBeanRegistry] javax.management.MBeanRegistrationException: preRegister() failed: [ObjectName='JMImplementation:type=MBeanServerDelegate', Class=javax.management.MBeanServerDelegate (javax.management.MBeanServerDelegate@b64435)] 09:20:16,284 DEBUG [Server] Failed to start java.lang.RuntimeException: Cannot create MBeanServer at org.jboss.mx.server.MBeanServerImpl.(MBeanServerImpl.java:224) at org.jboss.mx.server.MBeanServerBuilderImpl.newMBeanServer(MBeanServerBuilderImpl.java:56) at javax.management.MBeanServerFactory.newMBeanServer(MBeanServerFactory.java:316) at javax.management.MBeanServerFactory.createMBeanServer(MBeanServerFactory.java:219) at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:369) at org.jboss.system.server.ServerImpl.start(ServerImpl.java:315) at org.jboss.Main.boot(Main.java:195) at org.jboss.Main$1.run(Main.java:463) at java.lang.Thread.run(Thread.java:566) Caused by: javax.management.MBeanRegistrationException: preRegister() failed: [ObjectName='JMImplementation:type=MBeanServerDelegate', Class=javax.management.MBeanServerDelegate (javax.management.MBeanServerDelegate@b64435)] at org.jboss.mx.server.registry.BasicMBeanRegistry.invokePreRegister(BasicMBeanRegistry.java:707) at org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMBeanRegistry.java:197) at org.jboss.mx.server.MBeanServerImpl.(MBeanServerImpl.java:200) ... 8 more Caused by: javax.management.RuntimeOperationsException: Exception occured trying find the descriptors of the MBean at javax.management.modelmbean.ModelMBeanInfoSupport.get View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3959185#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...