Wolfgang Knauf [http://community.jboss.org/people/WolfgangKnauf] replied to the discussion "Error working wih EJB3, Struts2 & JBoss 4.2GA" To view the discussion, visit: http://community.jboss.org/message/539825#539825 -------------------------------------------------------------- Hi, there might be some reasons for this: -your client app contains JBoss jars which do not match the jars of your server. -your client app contains older versions of the class files of your EJBs/EJB interfaces (either from an older compilation, or e.g. compiled with a different JDK version). By the way: how do you develop your app? Do you use some IDE? You are running in a whole lot of errors which would probably not happen if using e.g. "Eclipse for JavaEE developers". Best regards Wolfgang -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/539825#539825] Start a new discussion in EJB 3.0 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]