Google App Engine (GAE) seems to be very aggressive in shutting application instances down if there is no traffic for perhaps as little as one minute.
Is it possibe that your Wicket application instance has been shut down, and when you submit your form Wicket has to re-start a new instance? In this case, if GAE has not stored any Wicket state, then previously-stored state that Wicket relies on to retrieve the page version Nº required may no longer be there. Could this be a cause of your problem? -- View this message in context: http://old.nabble.com/Page-Expired-tp27756201p27778483.html Sent from the Wicket - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
