github-actions

GitHub Actions YAML syntax error

YAML.*syntax.*error|workflow.*invalid|mapping values.*not allowed

Fixes

1.Validate YAML with actionlint or yamllint before pushing
2.Check indentation — YAML uses spaces only, no tabs
3.Ensure multiline strings use | or > block scalars properly

cigithub-actionsyaml

Related Errors

github-actions3 fixes

GitHub Actions step failed with non-zero exit code

Error.*Process completed with exit code [1-9]|exit code.*non-zero

•Check the failing step's logs for the actual error message above the exit code
•Add 'continue-on-error: true' temporarily to isolate which step fails

github-actions3 fixes

CI pipeline job timeout

The job.*exceeded.*maximum.*time|timeout.*exceeded.*minutes

•Increase timeout-minutes on the job or specific step
•Add caching for dependencies (actions/cache) to speed up installs

github-actions3 fixes

GitHub Actions artifact not found

Artifact.*not found|download-artifact.*failed|No artifacts found

•Ensure upload-artifact and download-artifact use matching artifact names
•Check that the upload step ran successfully in a previous job