This means Railway is running your GitHub CI checks (GitHub Actions workflows) before deploying, and one of them is failing.     

I would be either one of this

1. Go to your GitHub repo -> click the Actions tab ->see which workflow/check is failing    ,                                      

mostly It could be a linting, test, or build step that's failing                                                                     

also getting this, no issues on ci all passed, tried deploying latest commit again and it keeps saying CI check suite failed.

I had this issue when I was on Railway Bare Metal. When I turned that off the issue disappeared for me.

Hi thanks, that didn't work on my end, It works when I turn off wait for ci, turned it back on after successfull deployment.