I had exactly the same problem as this but it had nothing to do with lists. The problem seemed to be that I was returning a type with a generic argument i.e. Result<String> As soon as I removed the generic part it worked.
-- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
