Unable to view project triggers page when last selected branch was deleted

[hnrkndrssn]

Severity

Not blocking

Version

2024.1.8803

Latest Version

I could reproduce the problem in the latest build

What happened?

If the branch you last had selected is deleted and you try to access the project triggers page it will fail with a An unexpected error occurred in Octopus v2024.1.8803: Cannot read properties of null (reading 'Links') error and the page will not show.

Reproduction

1. Create a version controlled project
2. Create a new branch and switch to it in the UI
3. Delete the new branch and wait for the git cache to be invalidated
4. Access the project triggers page
5. Observer error on page and triggers page not loading

Error and Stacktrace

There is a call to the project `summary` endpoint which is returning a 404.

Request URL: https://azure-cockatoo.armada.octopushq.com/api/Spaces-1/projects/Projects-1//summary
Request Method: GET
Status Code: 404 Not Found

More Information

We had a similar issue a while back which manifested slightly differently.

Workaround

Go to a version controlled page and switch to a branch that exists.

[octoreleasebot]

Release Note: Fix an unexpected error that occurs on the triggers page if a branch has been deleted.

[Octobob]

🎉 The fix for this issue has been released in:

Release stream	Release
2024.2	2024.2.6087
2024.3+	all releases