[jboss-user] [Management, JMX/JBoss] - MBean operation works only after invoking operation from jmx

Hi, Using 4.2.2 I am having what looks like a strange problem but hopping that is something simple. I have look in many different places to find an answer but I am not sure if I am looking for the right thing. I have an MBean that was created using this approach @Service (objectName="platform:service=foo") | @Management (foo.class) That stores some information that is updated periodically. I have a class in a struts2 action that does this to access the data MBeanServer server = org.jboss.mx.util.MBeanServerLocator.locateJBoss(); | ObjectName name = new ObjectName("platform:service=foo"); | | return (Collection) server.invoke(name, "fooMethod", null, null); The problem that I have is that this code does not work. I get this error: Caused by: java.lang.NullPointerException | at org.jboss.ejb3.service.ServiceMBeanDelegate.getOperation(ServiceMBeanDelegate.java:380) | at org.jboss.ejb3.service.ServiceMBeanDelegate.invoke(ServiceMBeanDelegate.java:214) | ... 151 more But if I invoke the operation from jmx-console the method works like it should. Any help on what I am missing would be greatly appreciated. Thanks in advanced, Greg View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4130955#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...