Here is the error: https://github.com/cosmoscout/cosmoscout-vr/runs/234662696#step:7:8
Here is the according workflow file: https://github.com/cosmoscout/cosmoscout-vr/blob/feature/actions/.github/workflows/release.yml
After some testing, it seems that a significant difference between our workflow jobs are the build times: Linux takes only 30 min while Windows requires around 1.5 h. If the build times are lowered artificially, the upload works just fine. Can it be possible that the credentials provided by GitHub expire to quickly?
Related issue at the action’s repository: https://github.com/svenstaro/upload-release-action/issues/1
Edit: Today, after one week, I verified that this issue still persists… Is this a known bug or am I doing something wrong here?