CodeCatalyst Workflow is unable to start

The problem is that the workflow is not starting at all. I do not have any execution log in that case. The only things I can see is what I pasted:

Runtime errors Runtime failure An unexpected error occurred while trying to run the workflow. Workflow id: 95deb18c-36d5-4605-9c14-869e0898bdfb Workflow run id: 83cf2213-fcf2-4c74-8acb-a03d441eb4e2

Even stranger, when I simply create another branch, with the exact same code, then it is working

I found a workaround.

My workflow is failing on branch1

The workaround is to create a new branch2, with the same code as branch1, and create a workflow on that new branch2

It would still be interesting to know why the initial branch1 is not working anymore

Whats the error message you are seing in the workflow? Can you post the log file + maybe a portion of the workflow file?