Integrating FirebasePhoneAuthUI for phone number authentication

Question

We are using firebase SDK without Cocopods, While integrating firebase phone authentication it we are getting below crash :-

Error:- 2017-09-18 19:30:46.123775+0530 NewFireBaseDummy[2174:475150] * Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Could not load NIB in bundle: 'NSBundle (loaded)' with name 'FUIPhoneEntryViewController'' * First throw call stack: (0x1901aefe0 0x18ec10538 0x1901aef28 0x1967e6600 0x1966472d4 0x19641146c 0x1962dfb68 0x1962dfa9c 0x1000f8174 0x1000f3a38 0x1000f39a4 0x1000f1140 0x1001066b8 0x10008bed4 0x10008b9c8 0x10008bb04 0x1000d0754 0x1000d0ad8 0x100c71a50 0x100c71a10 0x100c76b78 0x19015d0c8 0x19015ace4 0x19008ada4 0x191af4074 0x196345058 0x10008dcb0 0x18f09959c) libc++abi.dylib: terminating with uncaught exception of type NSException

import UIKit
import Firebase
import FirebaseAuthUI
import FirebasePhoneAuthUI

class ViewController: UIViewController, FUIAuthDelegate {

fileprivate(set) var auth:Auth?
fileprivate(set) var authUI: FUIAuth? //only set internally but get externally
fileprivate(set) var authStateListenerHandle: AuthStateDidChangeListenerHandle?

override func viewDidLoad() {
    super.viewDidLoad()

    // Do any additional setup after loading the view, typically from a nib.
    self.auth = Auth.auth()
    self.authUI = FUIAuth.defaultAuthUI()
    self.authUI?.delegate = self
    self.authUI?.providers = [FUIPhoneAuth(authUI: self.authUI!)]


    self.authStateListenerHandle = self.auth?.addStateDidChangeListener { (auth, user) in
        guard user != nil else {
            self.loginAction(sender: self)
            return
        }

    }


}

override func didReceiveMemoryWarning() {
    super.didReceiveMemoryWarning()
    // Dispose of any resources that can be recreated.
}

func loginAction(sender:AnyObject){
    //direct open the auth page
    let provider = self.authUI?.providers.first as! FUIPhoneAuth;
    provider.signIn(withPresenting: self);
}

func authUI(_ authUI: FUIAuth, didSignInWith user: User?, error: Error?) {
    guard let authError = error else { return }

    let errorCode = UInt((authError as NSError).code)

    switch errorCode {
    case FUIAuthErrorCode.userCancelledSignIn.rawValue:
        print("User cancelled sign-in");
        break

    default:
        let detailedError = (authError as NSError).userInfo[NSUnderlyingErrorKey] ?? authError
        print("Login error: \((detailedError as! NSError).localizedDescription)");
    }
}

}

Unknown Unknown · Accepted Answer · 2017-09-18T14:44:18

I'm not sure about your error but maybe you miss something very important for the PhoneAuth. Maybe you can try to figure it out in follow this tutorial from YouTube : https://www.youtube.com/watch?v=bujGsqBo4xk It describes step by step how to make the PhoneAuth using Firebase Hope it helps

Integrating FirebasePhoneAuthUI for phone number authentication

1 Answers