title: React-native error: Metro bundler can't listener on 8081?
body: <p>I'm using react-native latest version and get the following error: </p>
  
  <p><a href="https://i.stack.imgur.com/yJmDU.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/yJmDU.png" alt="enter image description here"></a></p>
  
  <p>How can I resolve this error? Thanks!</p>