I also got the same problem as " [Something went wrong. Please try again] when trying to add a git repository and expend 4-7 hours for this.
But unexpectedly, I solved this problem in a weird way. My repository had two branches name [main] and [master]. The [main] branch was the default branch of GitHub and I have switched the default branch to the [master] branch.
There was nothing in [main] branch, therefor delete this branch and connect again repository using Rasa-x documentation.
- Add it the ssh URL
- Add it the target branch
- Add the deploy key to the repo in GitHub
Wow. ) solved my problem
Thanks, Maksud