We were unable to automatically build your code. Please replace the call to the autobuild action with your custom build steps. Encountered a fatal error while running "/opt/hostedtoolcache/CodeQL/2.14.3/x64/codeql/csharp/tools/autobuild.sh". Exit code was 1 and error was: /home/runner/work/Ocaramba/Ocaramba/DockerfileBuild: 1: FROM: not found /home/runner/work/Ocaramba/Ocaramba/DockerfileBuild: 2: COPY: not found /home/runner/work/Ocaramba/Ocaramba/DockerfileBuild: 3: WORKDIR: not found /home/runner/work/Ocaramba/Ocaramba/DockerfileBuild: 4: RUN: not found Error: Could not auto-detect a suitable build method