title: The development server returned response error code:404 react native
body: <p>I am trying to run react native app like this in cmd</p>
  
  <pre><code>cd C:\Users\User\Desktop\js
  
  react-native run-android
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/mn2dU.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/mn2dU.png" alt="enter image description here"></a></p>