禁止模块，Discord 机器人错误.. discord.js答案

【问题标题】：Ban module, Discord bot error.. discord.js禁止模块，Discord 机器人错误.. discord.js
【发布时间】：2020-09-02 19:26:47
【问题描述】：

1 天前，我为一个不和谐的机器人发布了一个问题，说我的 id 不是 null 的属性。现在它的作品。但它仍然无法禁止，它给了我代码上标记的错误：message.reply("I was unable to ban the member :(");

这是代码：

const Discord = require('discord.js');
const client = new Discord.Client();



module.exports = {
   name: 'ban',
   description: "ban peoples ;D",
   execute(message, args, client) {
       if (!message.member.hasPermission("BAN_MEMBERS") ||
           !message.member.hasPermission("ADMINISTRATOR")) return message.channel.send("You don't have a permissions to do this, maybe later ;) ");

       const user = message.mentions.users.first();
       const member = message.guild.member(user);
       

       if (!user) return message.channel.send("Please mention the user to make this action");

       if (user.id === message.author.id) return message.channel.send("You can't ban yourself, I tried :(");


       member.ban(() => {
           message.channel.send('Successfully banned **${user.tag}**');
       }).catch(err => {
           message.reply("I was unable to ban the member :(");
       })
   }
}

我检查了机器人是否需要权限，我给了他，但它仍然无法正常工作。

【问题讨论】：

在您的 catch 块中，写上console.log(err) 以更好地诊断问题。
at ``` }).catch(err => {``` ?
是的。 catch(err => { console.log(err)

标签： javascript visual-studio discord.js

【解决方案1】：

问题来了

member.ban(() => {
    message.channel.send('Successfully banned **${user.tag}**');
}).catch(err => {
    message.reply("I was unable to ban the member :(");
})

您将整个函数传递给 ban 方法

你真的应该调用函数然后使用.then(() => {}) 来处理承诺

应该是这样的

member.ban()
    .then(() => {
        message.channel.send('Successfully banned **${user.tag}**');
    })
    .catch((err) => {
        message.reply("I was unable to ban the member :(");
        console.error(err);
    });

【讨论】：