title: Unexpected type * encountered while reading 'resources'. The type 'MappingToken' was expected
body: <p>Running pipeline from template cause this error: <code>Unexpected type 'SequenceToken' encountered while reading 'resources'. The type 'MappingToken' was expected.</code> Any idea how to fix it?</p>
  <p><strong>pipeline.yaml</strong></p>
  <pre class="lang-yaml prettyprint-override"><code>trigger: none
  resources:
    repositories:
      - repository: pipeline
        type: git
        name: MyProject/my-repo
        # My feature branch
        ref: refs/heads/feature/unit_test
  extends:
    # Template that I'm extending
    template: pipelines/application.yaml@pipeline
  </code></pre>