一行中的连续声明必须用';'分隔关于createstripeuser

Question

我正在尝试从我的视图控制器中调用函数“createStripeUser”。它显示错误

这是我的视图控制器：-

import UIKit
import FirebaseFirestore
import FirebaseAuth
import Stripe
import FirebaseFunctions
class SignUpViewController: UIViewController {
var paymentContext = STPPaymentContext()
@IBOutlet weak var email: UITextField!
@IBOutlet weak var password: UITextField!
@IBOutlet weak var passwordConfirm: UITextField!
@IBAction func signUpAction(_ sender: Any) {
    if password.text != passwordConfirm.text {let alertController = UIAlertController(title: "Password Incorrect", message: "Please re-type password", preferredStyle: .alert)
        let defaultAction = UIAlertAction(title: "OK", style: .cancel, handler: nil)
           
alertController.addAction(defaultAction)
self.present(alertController, animated: true, completion: nil)
        }else{
Auth.auth().createUser(withEmail: email.text!, password: password.text!){ (user, error) in if error == nil {
   self.performSegue(withIdentifier: "signupToHome", sender: self)
    
                }
 else{
   let alertController = UIAlertController(title: "Error", message: error?.localizedDescription, preferredStyle: .alert)
   let defaultAction = UIAlertAction(title: "OK", style: .cancel, handler: nil)
                   
    alertController.addAction(defaultAction)
    self.present(alertController, animated: true, completion: nil)
       }
            }
      }
}
Functions.functions().httpsCallable("createStripeUser").call(["email": email]) { (result, error) in **// error - Consecutive declarations on a line must be separated by ';'**
    
    if let error = error {
        debugPrint(error.localizedDescription)
        return
    }
    
    self.dismiss(animated: true)
   }
 }

这是错误的屏幕截图

这些功能已完全部署在 Firebase 中。为什么显示错误？

Answer 1

您已在 signUpAction 函数的关闭 } 之后添加了对 Cloud Functions 的调用。如果您重新格式化代码，这会更容易看到：

func signUpAction(_ sender: Any) {
    if password.text != passwordConfirm.text {
        let alertController = UIAlertController(title: "Password Incorrect", message: "Please re-type password", preferredStyle: .alert)
        let defaultAction = UIAlertAction(title: "OK", style: .cancel, handler: nil)
        alertController.addAction(defaultAction)
        self.present(alertController, animated: true, completion: nil)
    }

    else{
        Auth.auth().createUser(withEmail: email.text!, password: password.text!){
            (user, error) in if error == nil {
                self.performSegue(withIdentifier: "signupToHome", sender: self)
            }
            else{
                let alertController = UIAlertController(title: "Error", message: error?.localizedDescription, preferredStyle: .alert)
                let defaultAction = UIAlertAction(title: "OK", style: .cancel, handler: nil)
                alertController.addAction(defaultAction)
                self.present(alertController, animated: true, completion: nil)
            }
        }
    }

}
Functions.functions().httpsCallable("createStripeUser").call(["email": email]) {
    (result, error) in **// error - Consecutive declarations on a line must be separated by ';'**
    if let error = error {
        debugPrint(error.localizedDescription)
        return
    }

    self.dismiss(animated: true)
}

我的猜测是，您希望 Functions.functions().httpsCallable("createStripeUser") 调用位于其上方的 } 之上，以便它成为 signUpAction 函数的一部分。