We were unable to automatically build your code. Please replace the call to the autobuild action with your custom build steps. Failure invoking /opt/hostedtoolcache/CodeQL/2.13.4-v2.13.4/x64/codeql/csharp/tools/autobuild.sh with arguments . Exit code 1 and error was: Cannot determine the packages folder to restore NuGet packages. Please specify either -PackagesDirectory or -SolutionDirectory. Cannot determine the packages folder to restore NuGet packages. Please specify either -PackagesDirectory or -SolutionDirectory. Error: Could not auto-detect a suitable build method