<分区>
我尝试将我的项目转换为 Swift 2，但遇到以下错误
Call can throw, but it is not marked with 'try' and the error is not handled
这是我的代码:
override func viewDidLoad() {
// Do any additional setup after loading the view.
super.viewDidLoad()
let query = PFUser.query()
query!.whereKey("username", equalTo: username)
var userArray = query!.findObjects() as! [PFUser]
user = userArray[0]
}
错误在以下几行:
var userArray = query!.findObjects() as! [PFUser]
user = userArray[0]
你能帮帮我吗？非常感谢!