Solved - see edit.
Q for anyone who’s connected two bubble apps, via OAuth & Bubble’s App Connector:
I use the Signup / Login action in App B which uses OAuth credentials from App A. I am using the App Connector and the Client Secret/Key from App A.
It works perfectly if the user is logged in on App A.
If they are logged out of App A, I get a generic warning ({“error_class”:“UnexpectedError”,“args”:{“code”:},“message”:“Sorry, we ran into a temporary bug and can’t complete your request. We’ll fix it as soon as we can; please try again in a bit!“})
I’ve asked bubble support if this is a bug - because I can’t otherwise fathom a way of knowing in App B if a user is logged in on App A. I’m using the Social network sign up / log in action which, for any other OAuth service, would redirect me to their login page, if I wasn’t logged in on any other OAuth provider (google, etc). I’ve tried to build BE workflows to check the current user, but App B doesn’t know App A so when it sends the API request, it’s not authenticated. The API Token isn’t helping, because it returns the app admin, not a current user session.
I’m sure I am missing something obvious, or there’s a bug - but I assume there are many connected apps so I’m seeking help on here.
Edit: I just omitted to fill out the ‘login’ dropdown in App A. I was tired, my eyes never saw it 