【发布时间】：2020-10-09 22:42:48
【问题描述】：
所以我最近鼓起勇气将最新的 discord API 从 v11 更新到 v12，但现在我的命令出现类型错误。
TypeError: fn.bind is not a function
我还将 discord commando 更新到 v12 的最新版本。
我会把整个代码贴在这里，以防万一我在任何地方做错了什么。
这是我第一次更新代码，所以我不确定我做错了什么，任何想法或指针将不胜感激:)
const commando = require('discord.js-commando')
module.exports = class lycanattack extends commando.Command {
constructor(client) {
super(client, {
name: 'lycanattack',
aliases: ['lycana', 'lycanatt'],
group: 'roleplay',
memberName: 'lycanattack',
description: 'use your Lycan(werewolve) form to attack someone once a week for a chance to infect them on use **Lycan restricted** :wolf:',
throttling: {
usages: 1,
duration: 604800,
},
});
}
async run(message, user, args) {
if (message.member.roles.cache.find("name", "Lycan")) {
const lycanRole = message.guild.roles.cache.find(role => role.name === 'Lycan');
let member = message.mentions.members.first();
var lycanroll = Math.floor(Math.random() * 100) + 1;
if (lycanroll < 30)
member.roles.add(lycanRole),
message.reply(`*goes on the hunt to find* ${member} you find them near hogsmead and infect them with your **Lycan curse** \n ${member} is now a **Lycan** :wolf: :full_moon:`)
else if (lycanroll < 40)
message.reply(` ${member} was nearly attacked but they managed to escape back to hogwarts maybe ${member} shouldn't sneak out so often.`);
else
message.reply(`you go on the hunt for ${member} but they are protected by the walls of hogwarts maybe next moon. :full_moon:`);
} else {
message.reply("You are not Lycan")
}
}
}
错误：
Error in command house:slytherinmotto TypeError: fn.bind is not a function
at Map.find (C:\Users\user\Desktop\HogwartsBot\node_modules\@discordjs\collection\dist\index.js:158:21)
at slytherinmotto.run (C:\Users\user\Desktop\HogwartsBot\commands\house\slytherin.js:18:35)
at CommandoMessage.run (C:\Users\user\Desktop\HogwartsBot\node_modules\discord.js-commando\src\extensions\message.js:222:34)
at CommandDispatcher.handleMessage (C:\Users\user\Desktop\HogwartsBot\node_modules\discord.js-commando\src\dispatcher.js:143:32) at CommandoClient.<anonymous> (C:\Users\user\Desktop\HogwartsBot\node_modules\discord.js-commando\src\client.js:64:51)
at CommandoClient.emit (events.js:215:7)
at MessageCreateAction.handle (C:\Users\user\Desktop\HogwartsBot\node_modules\discord.js\src\client\actions\MessageCreate.js:31:14)
at Object.module.exports [as MESSAGE_CREATE] (C:\Users\user\Desktop\HogwartsBot\node_modules\discord.js\src\client\websocket\handlers\MESSAGE_CREATE.js:4:32)
at WebSocketManager.handlePacket (C:\Users\user\Desktop\HogwartsBot\node_modules\discord.js\src\client\websocket\WebSocketManager.js:386:31)
at WebSocketShard.onPacket (C:\Users\user\Desktop\HogwartsBot\node_modules\discord.js\src\client\websocket\WebSocketShard.js:436:22)
```
【问题讨论】：
标签： bots discord.js commando