title: ENOENT: no such file or directory, open 'android/app/src/main/assets/index.android.bundle'
body: <p>When I run </p>
  
  <pre><code>npx react-native run-android --variant=release 
  </code></pre>
  
  <p>in RN 0.61.3 and I receive this error message. </p>
  
  <pre><code>ENOENT: no such file or directory, open 'android/app/src/main/assets/index.android.bundle'
  </code></pre>
  
  <p>The build works fine when debugging without the release variant.</p>