title: Fabric issue App not showing after following instruction
body: <p>I have carefully followed the instruction from fabric (<a href="https://fabric.io/kits/ios/crashlytics/manual-install" rel="nofollow noreferrer">https://fabric.io/kits/ios/crashlytics/manual-install</a>) to install crashlytics in my app. However I cannot select my app after the instruction since my app is not showing. I have tried most of the solution that has been given in this question here (<a href="https://stackoverflow.com/questions/28117477/crashlytics-in-ios-wont-proceed-past-build-your-project-in-fabric-app">Crashlytics in iOS won&#39;t proceed past &quot;Build Your Project&quot; in Fabric app</a>)</p>
  
  <p>But I still failed to get my app in fabric.
  I am using react native to develop my app and using Xcode Version 10.2.1</p>