title: Flutter Outline Shows "Nothing to show" in android studio
body: <p>I am trying to extract a Widget via Flutter Outline, but I am facing below problem in Android Studio.</p>
  <blockquote>
  <p>Flutter Outline Shows  &quot;Nothing to show&quot;</p>
  </blockquote>
  <p><a href="https://i.stack.imgur.com/O2zxc.png" rel="noreferrer"><img src="https://i.stack.imgur.com/O2zxc.png" alt="enter image description here" /></a>
  <br><br></p>
  <p>After running</p>
  <pre><code>flutter doctor -v
  </code></pre>
  <p>It shows:</p>
  <p><a href="https://i.stack.imgur.com/XUIgT.png" rel="noreferrer"><img src="https://i.stack.imgur.com/XUIgT.png" alt="enter image description here" /></a></p>
  <p>How to overcome this problem?</p>