[jboss-user] [JBoss Messaging] - Re: MBean Servic cannot open jms session

I also have a web app from which I attempted to connect to JMS and I observe the same behavior. | java.lang.NullPointerException | at org.jboss.jms.client.container.FailoverValveInterceptor.invoke(FailoverValveInterceptor.java:86) | at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:105) | at org.jboss.jms.client.delegate.ClientConnectionDelegate$createSessionDelegate_6052335267724906805.invokeNext(ClientConnectionDelegate$createSessionDelegate_6052335267724906805.java) | at org.jboss.jms.client.container.ClosedInterceptor.invoke(ClosedInterceptor.java:170) | at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:105) | at org.jboss.jms.client.delegate.ClientConnectionDelegate$createSessionDelegate_6052335267724906805.invokeNext(ClientConnectionDelegate$createSessionDelegate_6052335267724906805.java) | at org.jboss.jms.client.delegate.ClientConnectionDelegate.createSessionDelegate(ClientConnectionDelegate.java) | at org.jboss.jms.client.JBossConnection.createSessionInternal(JBossConnection.java:269) | at org.jboss.jms.client.JBossConnection.createSession(JBossConnection.java:91) | at com.eLynx.Controller.TestController.testMessaging(TestController.java:110) | 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:585) | at com.eLynx.Dispatch.XmlDispatcher.dispatch(XmlDispatcher.java:160) | at com.eLynx.Dispatch.XmlDispatcher.dispatch(XmlDispatcher.java:81) | at com.eLynx.Servlet.XmlWebappServlet.doPost(XmlWebappServlet.java:119) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) The code in the servlet that the exception occurred on: m_initialContext = ConnectionManager.getInitialContext (); | ConnectionFactory factory = (ConnectionFactory) m_initialContext.lookup ("/ConnectionFactory"); | m_jmsConnection = factory.createConnection (); | m_jmsSession = (QueueSession) m_jmsConnection.createSession (false, Session.AUTO_ACKNOWLEDGE); | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4050749#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...