Question: After a rollback caused a JSON error, why was the production app returning a 400 error with “No gateway” while the development environment still worked?
Answer: The issue was resolved after confirming the production domain. The production app was fixed, and the user confirmed the resolution.
Original Slack Thread
User U0ANXNF9MFH: I did a rollback and got a JSON error. Now my app is returning a 400 error with “No gateway.” It's quite urgent. The dev environment is working, but the production app is not.
User UBBJX2EHM: <@U03JJ08GZEG> <@UP5N91P8E>
User UP5N91P8E: what’s the production domain?
User UP5N91P8E: this has been fixed
User U0ANXNF9MFH: Thanks :pray:
User UP5N91P8E: No problem