github-actions

GitHub Actions matrix strategy failure

matrix.*strategy.*error|matrix.*combination.*failed

Fixes

1.Check matrix values are valid YAML arrays and combinations are correct
2.Use fail-fast: false to continue other matrix jobs when one fails
3.Verify matrix.include/exclude syntax matches GitHub's expected format

cigithub-actionsmatrix

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