Node.js Nodejs TypeError:无法读取未定义的属性“chId”

我有Omegle克隆聊天服务。在我的nodejs中，超过150个用户崩溃，错误为TypeError:无法读取未定义的属性'chId'

/home/kotka/randomi.fi/beta/varaserver2/channel.js:67
        f = this.channels[e].chId;
                      ^
TypeError: Cannot read property 'chId' of undefined
    at Channel.joinChannel (/home/kotka/randomi.fi/beta/varaserver2/channel.js:67:23)
    at Session.createSession (/home/kotka/randomi.fi/beta/varaserver2/session.js:21:23)
    at /home/kotka/randomi.fi/beta/varaserver2/path.js:1:268
    at Server.<anonymous> (/home/kotka/randomi.fi/beta/varaserver2/fu.js:43:3)
    at Server.emit (events.js:70:17)
    at HTTPParser.onIncoming (http.js:1610:12)
    at HTTPParser.parserOnHeadersComplete [as onHeadersComplete] (http.js:91:29)
    at Socket.ondata (http.js:1506:22)
    at TCP.onread (net.js:374:27)

问题是什么？我如何解决

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这只意味着This.channels[e]未定义，并且没有chId属性。

尝试用

process.on('uncaughtException', function(err) {
console.error(err.stack);
});

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发布相当混乱的代码不会给你带来任何帮助