title: Google plus login not working in iOS app
body: <p>I am using this code for Google Plus login to access my app.</p>
  
  <pre><code>- (IBAction)GplusAction:(id)sender {
  
      // Make sure the GPPSignInButton class is linked in because references from
      // xib file doesn't count.
      [GPPSignInButton class];
  
      GPPSignIn *signIn = [GPPSignIn sharedInstance];
      signIn.shouldFetchGooglePlusUser = YES;
      signIn.shouldFetchGoogleUserEmail = YES;
      signIn.delegate = self;
  
  }
  
  - (void)finishedWithAuth:(GTMOAuth2Authentication *)auth
                     error:(NSError *)error
  {
      if (error) {
          NSLog(@"error");
          return;
      }
  
  }
  </code></pre>
  
  <p>It doesn't redirect to any page. Could you please help me to resolve my problem? If there is any simple login for Google Plus in iOS, please refer the link.</p>
  
  <p>Thanks in Advance.</p>