title: iOS Google sign in with SDK issue
body: <p>I am doing google sign in using SDK for IOS app but i am getting below error.</p>
  
  <blockquote>
    <p>Terminating app due to uncaught exception
    'NSInvalidArgumentException', reason: 'Your app is missing support for
    the following URL schemes: com.logindemo.testdemo'</p>
  </blockquote>
  
  <p>Any solution to resolve this error?</p>