1. What is the problem? Be very detailed.
Yesterday I upgraded ODK central from V0.7 to V0.8 following https://docs.getodk.org/central-upgrade/ everything went well and seemed to install fine. When I went to login to the server I was presented with the error message ‘Something went wrong: the server returned an invalid error’. I then tried to access the server via R and was given a 502 bad gateway error.
2. What app or server are you using and on what device and operating system? Include version numbers.
I’m running ODK central V0.8 on a digital ocean Ubuntu Docker 5:18.09.6 1 vCPUs
1GB / 25GB Disk with only IPV4 enabled. Everything was running fine when V0.7 was running on the same server before the upgrade.
3. What you have you tried to fix the problem?
To try to resolve the issue I have added new users and protoed them to admin to be able to access Collect and still got the ‘Something went wrong: the server returned an invalid error’. I have tried to re-install from the git hub image. I’ve tried removing .server nginx and reinstalling just them.
4. What steps can we take to reproduce the problem?
Run an upgrade from Central V0.7 to V0.8 on Digital Ocean to see if you encounter the same issue.