RMI under Tomcat servlet

[Mark Freiheit]

Hi, sorry if this is a newbie question.   I am having a great deal of difficulty getting RMI dynamic stub-downloads to work under tomcat.  Working across two servers, I can write a test that works just fine, but when implementing this test under a tomcat servlet, I get the age old ClassNotFound error   Error = java.rmi.UnmarshalException: error unmarshalling return; nested exception is:         java.lang.ClassNotFoundException: com.dna.gt.server.GTEmailServer_Stub Stacktrace = java.rmi.UnmarshalException: error unmarshalling return; nested exception is:         java.lang.ClassNotFoundException: com.dna.gt.server.GTEmailServer_Stub         at sun.rmi.registry.RegistryImpl_Stub.lookup(RegistryImpl_Stub.java:104)         at java.rmi.Naming.lookup(Naming.java:53) ......   Let me provide some detail...   I have added the following to my web.xml       <context-param>         <param-name>java.rmi.server.codebase</param-name>         <param-value>http://xxx.xxx.xxx.xxx:8080/stubs/</param-value>  (yes the stub server is also tomcat)     </context-param>   The test looks something like this...           try         {             System.out.println("Before Naming.lookup");             MyInterface lxClient =                 (MyInterface)Naming.lookup("//xxx.xxx.xxx.xxx:1099/MyBoundServerName");             System.out.println("Got a remote object!");               if (lxGTClient != null)             {                 System.out.println("Its not null!");                 System.out.println(lxClient.testServer());             }            }         catch (Exception e)         {             System.out.println("Error = " + e);             System.out.println("Stacktrace = ");             e.printStackTrace();         }   Where Naming.lookup throws a RemoteException.   Please help me out here with some suggestions of what I am not configuring properly.... Is it even possible to do this?   Thanks in advance -- Mark