Swift Firebase says internal error when creating a new user - ios

Question

I am trying to create new users with Firebase but it is giving me the message "An internal error has occurred, print and inspect the error details for more information." I have enabled the email password authentication on Firebase as well.
This is all the code that I have written as a test and it still doesn't work.
import UIKit
import Firebase
class ViewController: UIViewController {
#IBOutlet weak var emailTextField: UITextField!
#IBOutlet weak var pwordTxtField: UITextField!
#IBOutlet weak var continuebutton: UIButton!
override func viewDidLoad() {
super.viewDidLoad()
}
#IBAction func button(_ sender: Any) {
let email = emailTextField.text
let password = pwordTextField.text
Auth.auth().createUser(withEmail: email! , password: password!, completion: { (user, error) in
if let error = error {
print(error.localizedDescription)
}
else {
print("Success")
}
})
}
}
What I am doing wrong.
Thanks!

Answer 1

Include the following pods in your Podfile:
pod 'Firebase/Auth'
open the auth section and enable Email/password sign-in method and save.
make sure you have added GoogleService-Info.plist file in your project.
in Appdelegate :-
import Firebase
func application(_ application: UIApplication,
didFinishLaunchingWithOptions launchOptions:
[UIApplicationLaunchOptionsKey: Any]?) -> Bool {
// Override point for customization after application launch.
FirebaseApp.configure()
return true
}
In Viewcontroller:-
import UIKit
import Firebase
class ViewController: UIViewController {
#IBOutlet weak var emailTextField: UITextField!
#IBOutlet weak var pwordTxtField: UITextField!
#IBOutlet weak var continuebutton: UIButton!
override func viewDidLoad() {
super.viewDidLoad()
}
#IBAction func button(_ sender: Any) {
let email = emailTextField.text
let password = pwordTextField.text
Auth.auth().createUser(withEmail: email! , password: password!,
completion: { (user, error) in
if let error = error {
print(error.localizedDescription)
}
else {
print("Success")
}
})
}
}