We've had this as an issue for a while. GWT 1.5.2 includes a method you can override to disable HTTP header checking for one. The other is you need to set a Proxy URL on your service on the client side. See the comments on issue 154 for some code comments:
http://code.google.com/p/gwt-google-apis/issues/detail?id=154 On Fri, Sep 12, 2008 at 10:32 AM, [EMAIL PROTECTED] < [EMAIL PROTECTED]> wrote: > > Hi Guys, > > I tried todo some testing a "converted" a simple GWT-App to an Gadget. > All works fine except getting data via RPC. Is there anything special > when using GWT4Gadgets ? > > I see the follwoing exceptionMessage : > unable to initiate the asynchronous service invocation -- check the > network connection > > I' using GWT 1.5.2 and Gadgets 1.0RC. > > Thx > > > > -- Eric Z. Ayers - GWT Team - Atlanta, GA USA http://code.google.com/webtoolkit/ --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
