data.push 抽搐机器人不工作

Question

function lfg(user){
    WTPLength = viewersWTP.length;
    if (WTPLength !== 0) {
        viewersWTP = viewersWTP - 1
        while(WTPLength !== -1){
            if(user === viewersWTP[WTPLength]){
                console.log("Already in list")
                client.action("kong_plays",user+" you cannot execute this command again until kong pulls a viewer to play with him!")
                fil = True;
            }else{
                WTPLength = WTPLength - 1;
            }
        }if (fil !== true){
            viewersWTP.push(user);
            console.log("Added into list")
            client.action("kong_plays",viewersWTP)
        }
    }else{        //here
        viewersWTP.push(user);
            console.log(viewersWTP)
            client.action("kong_plays","1"+viewersWTP)
    }
}

如果我运行代码两次，第一次 while 之外的 else 中的代码（它说//这里）工作但是第二次控制台输出这个：viewersWTP.push is not a function

提前致谢

Answer 1

viewersWTP = viewersWTP - 1 应该做什么？这可能是将数组转换为 NaN。您的意思是 WTPLength = WTPLength - 1 吗？

var a = [1, 2, 3];
console.log(a);
a = a - 1;
console.log(a);

data.push 抽搐机器人不工作

data.push is not working twitch bot

javascript

node.js

twitch