AVUser，AVFile报告错误

Question

import UIKit

class SignUpVC: UIViewController {
@IBOutlet weak var usernameTxt: UITextField!
...
@IBOutlet weak var cancelBtn: UIButton!

@IBAction func signUpBtn_clicked(_ sender: AnyObject) {

    let user = AVUser()
    user.username = usernameTxt.text?.lowercased()
    user.email = emailTxt.text?.lowercased()
    user.password = passwordTxt.text
    user["fullname"] = fullnameTxt.text?.lowercased()
    user["bio"] = bioTxt.text
    user["web"] = webTxt.text?.lowercased()
    user["gender"] = ""


    user.signUpInBackground{ (success: Bool, error:Error?) in
        if success{
            print("Signup OK")
        } else {
            print(error?.localizedDescription)
        }
    }

我正在试着写一个像Instagram一样的应用。我想把注册信息发送到leancloud账号。为什么它总是在以下行中报告错误：

let user = AVUser()

感谢您的帮助！

Answer 1

我已经解决了这个问题，只需更新xcode并在终端中重新安装pods即可。