如何为我的discord.js机器人修复此命令

Question

我正在尝试添加twerk命令，现在出现错误，所以我想知道原因。

我真的还没有尝试过任何东西，因为我不想把其他东西搞砸了。

const Discord = require("discord.js");

module.exports.run = async (bot, message, args) => {

// The error is on the following line
let twerks = ["https://giphy.com/gifs/booty-twerk-spongebob-squarepants-DqhwoR9RHm3EA", "https://cdn.discordapp.com/attachments/552601880329584640/604477222035783728/IMG_20190726_205622_01.gif", "https://giphy.com/gifs/hilarious-twerking-im-sorry-9rU2rP52gAJEY", "https://media.discordapp.net/attachments/552601880329584640/604499916718473216/IMG_20190726_222627_01.gif", "https://images-ext-1.discordapp.net/external/m7XgjNJJfliug7oiwO5DnxDeHGsw6B4r5QQlwLJnbdo/https/media.tenor.com/images/4bfa605e987893b15bcf98248522a3db/tenor.gif"];

  let result = Math.floor((Math.random() * twerks.length)) 

  message.channel.send(twerks[result])


}

module.exports.help = {
  name: "twerk"
}