I have the same problem that this issue: http://stackoverflow.com/questions/9114190/gwt-formpanel-does-not-submit-the-session-id-after-updating-on-gwt-version-2-4-0
How do we can trick this error? Thank you -- 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/-/4WPMhxutbYwJ. 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.
