Hi I am trying to access a remote stateless session bean, which returns an interface. The interface is IStringWrapper which is an interface to StringWrapper, which has a single method, getString(). The bean looks like this: | public void ejbCreate() throws CreateException { | } | | public IStringWrapper getStringWrapper() { | Log.debug( this, "Returning new StringWrapper with \"hello\"" ); | return new StringWrapper( "hello" ); | } | when I include the StringWrapper class in my client, everything works as expected, and I get the String "hello". If I leave out the StringWrapper class, and just include the IStringWrapper interface in the client, I get the following exception: | Exception in thread "main" java.lang.reflect.UndeclaredThrowableException | at $Proxy1.getStringWrapper(Unknown Source) | at ejb.client.TestClient.getStringWrapper(TestClient.java:43) | at Test.main(Test.java:25) | Caused by: java.lang.ClassNotFoundException: ejb.results.containers.StringWrapper | at java.net.URLClassLoader$1.run(URLClassLoader.java:199) | initially I got a reference to "(no security manager: RMI class loader disabled)" which I fixed with a security policy, but I still get the ClassNotFoundException. Am I being a complete noob here, and misunderstanding the process. I thought that the ejb could return an interface, so that the client doesn't need the actual class. Is this not the case, or have I messed up something else fundamental. I know I am hitting the server, as the debug messages are showing up. Thanks pixel View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3960929#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...