title: VS Code Haskell extension - Couldn't figure out what GHC version the project is using
body: <p>When I open some haskell project in VS Code I get this message:</p>
  <p><em>Couldn't figure out what GHC version the project is using:
  /home/andrej/.config/Code - OSS/User/globalStorage/haskell.haskell/haskell-language-server-wrapper-1.2.0-linux --project-ghc-version exited with exit code 1:
  No 'hie.yaml' found. Try to discover the project type!
  Failed get project GHC version, since we have a none cradle</em></p>
  <p>How to solve it?</p>
  <p>Edit:</p>
  <p>Here is tree structure of the project:</p>
  <pre><code>.
  ├── .exercism
  │   └── metadata.json
  ├── package.yaml
  ├── README.md
  ├── src
  │   └── ResistorColors.hs
  ├── stack.yaml
  └── test
      └── Tests.hs
  </code></pre>