Try accessing your app using http://t410:8888/ instead of http://127.0.0.1:8888/ You'll likely have to pass the "-bindAddress t410" or "-bindAddress 0.0.0.0" option to the DevMode though: http://code.google.com/webtoolkit/doc/latest/DevGuideCompilingAndDebugging.html#What_options_can_be_passed_to_development_mode
Note that I never developped for AppEngine; there might be a way to tell the BlobstoreService#createUploadUrl to use http://127.0.0.1:8888/ as a prefix to the generated URL. -- 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/-/sS70M2CBbwIJ. 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.
