message: Add more helpful info to layer-check error
diff: @@ -335,7 +335,7 @@ export class LayerGraph {
  }
  }
  if (!matched) {
  - throw new Error(`${pkg.nameColored}: ERROR: Package doesn't match any directories. Unable to do dependency check`);
  + throw new Error(`${pkg.nameColored}: ERROR: Package doesn't match any directories. Unable to do dependency check. Check that the package is listed in data/layerInfo.json.`);
  }
  }
  }
  