Google Sign In Exception Error swift
<p>I'm not getting the point where I'm making mistake while using Google SDK Login on custom button. The console is giving: </p>

<blockquote>
  <p>"Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'You must specify |clientID| for |GIDSignIn|'<br>
  *** First throw call stack:"</p>
</blockquote>

<p>Even I have given Client ID too see images below:</p>

<p><img src="https://i.stack.imgur.com/TBHUL.png" alt="enter image description here"></p>

<p>I appreciate your responses.</p>