Rob,, The fundamental reason for the problem is, as you have rightly guessed there were residues. But what caused these residues?
If you are using GPE, the first time you run it, it would ask for webapp directory. Select *target/<web-app-name>* for that. Do not use *src/main/webapp *which is for a different purpose. Do check if you still have GWT compiler output in *src/main/webapp*, if yes, you are likely to run into the same problem again! Hope this helps,, -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/F6NLGjxHw-kJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.