我正在尝试在我的应用程序中使用fb登录后检索电子邮件ID。但是,当我尝试从结果中获取值时,会出现错误。
错误信息为:Type 'Any?' has no subscript members
。
func fetchProfile()
{
print("Fetch Profile")
let parameters = ["fields": "email, first_name, last_name, picture.type(large)"]
FBSDKGraphRequest(graphPath: "me", parameters: parameters).start { (connection, result, error) in
let email = result["email"] as? String //Type 'Any?' has no subscript members error occurs here.
}
}