include-source: false # Drop file/line/col from output --- on: push jobs: empty-vector: strategy: matrix: os: [] version: [10,12] runs-on: macos-latest steps: - run: echo hi --- { "errors": [ { "Message": ".github/workflows/errors-matrix-empty-vector.yml (Line: 6, Col: 13): Matrix vector 'os' does not contain any values" } ] }