<分区>
我有这样的错误“表达式从 String?
隐式强制转换为 Any
”,这是我的代码:
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
// Override point for customization after application launch.
FIRApp.configure()
FIRAuth.auth()?.signIn(withEmail: "myemail@gmail.com", password: "mypassword", completion: { (user, error) in
if (error != nil) {
print(user?.email)
}else {
print(error?.localizedDescription)
}
})
return true
}
这行错误
print(user?.email)
和
print(error?.localizedDescription)
请帮帮我