I can't see why this shouldn't work. I am using a command pattern and I have some CommandResult classes that contain ArrayList<String> as fields and it works with GWT 2.3. I think if it would be a bug it would be recognized much earlier.
I think you maybe have outdated serialization information somewhere. Try to clean your project, delete GWT's generated javascript folder in the war folder and do a full rebuild / GWT compile. Also clean your browser cache. If this does not help you have to debug to see whats going on. Looking at the exception it seems like the server call has been successfully done but GWT fails to deserialize the server result. So it seems like a client side problem. -- J. -- 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/-/qovTUgB9jrIJ. 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.
