title: React Native : BUILD FAILED after doing "yarn ios"
body: <p>I cloned a React Native app from github and followed the instructions in the Readme file (<code>yarn install</code>; <code>cd ios &amp;&amp; pod install</code>). The app was built successfully in Xcode, but when i try to run it from my terminal using <code>yarn ios</code> the build failed.</p>
  <p>The error is not descriptive enough, i can't figure out what caused the problem!!</p>
  <h3>Here is the error I am getting</h3>
  <p><a href="https://i.stack.imgur.com/yDBtA.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/yDBtA.jpg" alt="enter image description here" /></a></p>
  <p>If anyone has experienced such a thing before, please help me.</p>