I received exactly the same error trying to set up an ejb client. Since I am fresher , i got stuck in there
When I ran the JBoss server , I got the exception 10:41:54,562 WARN [HANamingService] Failed to start AutomaticDiscovery java.net.SocketException: error setting options at java.net.PlainDatagramSocketImpl.join(Native Method) at java.net.PlainDatagramSocketImpl.join(Unknown Source) at java.net.MulticastSocket.joinGroup(Unknown Source) after that I tried to make a method call from the client in the same machine as server [client -jar created] Then I got the following javax.naming.CommunicationException [Root exception is java.io.InvalidClassException: org.jboss.invocation.MarshallingInvokerInterceptor; unable to create instance] Lookup of java:/comp/env/ failed could any one help me out? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3917839#3917839 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3917839 ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 _______________________________________________ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
