title: Expo Developer Tools is disconnected from Expo CLI. Use the expo start command to start the CLI again
body: <p>i'm new to react-native i installed expo as mention in official page like below.</p>
  
  <pre><code>npm install expo-cli --global
  
  expo init my-new-project
  cd my-new-project
  
  expo start(run this in my cmd)
  </code></pre>
  
  <p><strong>Get this error in cmd</strong></p>
  
  <blockquote>
    <p>[09:53:03] TypeError: Cannot read property 'compile' of undefined</p>
  </blockquote>
  
  <pre><code>npm start(i did this too)
  </code></pre>
  
  <p><strong>Get this error in cmd</strong> </p>
  
  <blockquote>
    <p>[09:47:17] TypeError: Cannot read property 'compile' of undefined</p>
  </blockquote>
  
  <p><strong>I get this error in my Browser</strong> 
  <a href="https://i.stack.imgur.com/KNDR3.png" rel="noreferrer">Expo Developer Tools is disconnected from Expo CLI. Use the expo start command to start the CLI again.</a></p>