GWT Maven Eclipse Plugin - Compilation Fails Due to Duplicate Class

Question

I am using Eclipse 3.5 (Galileo) with m2eclipse and GWT Eclipse plugins installed. I created a project using the gwt-maven-plugin archetype. I have created an RPC service defi

Answer 1

You might actually have generated a duplicate class.

There is a "generateAsync" goal in pom.xml which takes care of generating Async classes for each service You create. If You have this You DO NOT NEED to create a Async version manually.

If You do then You will get "Duplicate Class" error.