JSQMessages无效参数不满足:Self.senderId!= nil

时间:2019-02-21 13:46:01

标签: ios jsqmessagesviewcontroller

我正在尝试与JSQMessages建立聊天,但是我的应用程序崩溃了。

这是我的代码

class ChatVC: JSQMessagesViewController {


    var userName: String!
    var chatRoom: String!

    override func viewDidLoad() {
    super.viewDidLoad()

       self.title = self.chatRoom
        self.senderId = self.userName
        self.senderDisplayName = self.userName

    }
} 

这是我得到的错误

  

2019-02-21 13:56:46.175194 + 0100 WildMarket [9423:503867] *-[WildMarket.ChatVC viewWillAppear:],/ Users / Nacire / Desktop / WildMarket / WildMarketApp / Pods /中的断言失败JSQMessagesViewController / JSQMessagesViewController / Controllers / JSQMessagesViewController.m:276   2019-02-21 13:56:46.181476 + 0100 WildMarket [9423:503867] * 由于未捕获的异常'NSInternalInconsistencyException'而终止应用程序,原因:'无效的参数不令人满意:self.senderId!= nil'   ***首先抛出调用堆栈:

有人可以帮忙吗?

0 个答案:

没有答案