Hello Jonathan, Have you had a look at your logs? In Cloud Console, you should navigate to logging and examine logs for any relevant message. To narrow down your investigation, you should select logging level as "error", or "debug". As a first step, if you notice session support is not enabled in appengine-web.xml, try editing appengine-web.xml, and adding line: <sessions-enabled>true</sessions-enabled>.
You are encouraged to open a private issue with similar contents in Public Issue Tracker <https://issuetracker.google.com/>, where private details, such as project names, can be exchanged safely, away from public scrutiny, if you mark the issue as private. Public forums such as Groups are not suitable in this respect. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/0ce8713a-6e15-4306-a94b-08d5e1f2e5a8%40googlegroups.com.
