i have deployed sample exmaple in my jboss4..0.5/all folder.
i am getting below exception.what at time you will get this
2008-10-21 14:04:16,375 ERROR [org.jboss.ejb.plugins.jms.JMSContainerInvoker] Reconnect failed: JMS provider failure detected for LongProcessMessageBean org.jboss.deployment.DeploymentException: Error during queue setup; - nested throwable: (javax.management.InstanceNotFoundException: jboss.mq:service=DestinationManager is not registered.) at org.jboss.deployment.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:53) at org.jboss.ejb.plugins.jms.JMSContainerInvoker.innerStartDelivery(JMSContainerInvoker.java:811) at org.jboss.ejb.plugins.jms.JMSContainerInvoker$ExceptionListenerImpl$ExceptionListenerRunnable.run(JMSContainerInvoker.java:1428) at java.lang.Thread.run(Thread.java:595) Caused by: javax.management.InstanceNotFoundException: jboss.mq:service=DestinationManager is not registered. at org.jboss.mx.server.registry.BasicMBeanRegistry.get(BasicMBeanRegistry.java:523) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:653) at org.jboss.ejb.plugins.jms.JMSContainerInvoker.createDestination(JMSContainerInvoker.java:1113) at org.jboss.ejb.plugins.jms.JMSContainerInvoker.innerStartDelivery(JMSContainerInvoker.java:777) ... 2 more