I ran into a similar issue yesterday. My issue was caused by the master/slave data store being deprecated. I converted my application to the hrd data store
https://developers.google.com/appengine/docs/adminconsole/migration http://code.google.com/p/googleappengine/issues/detail?id=7555 and all is well now. > > Best Regards, Hamilton -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/DZOK9axZGtYJ. 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-appengine?hl=en.
