Question

创建了一个禁止成员的不和谐机器人我更喜欢在禁止某人后以嵌入的消息进行响应，但我所能做的只是一条普通消息我不知道为什么即使我有 discord.js 也无法创建嵌入迄今为止 (v12)

我得到的错误：

(node:9604) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'MessageEmbed' of undefined
    at Object.execute (C:\Users\Som3a12 RL\Desktop\Advanced coding\discord bot\commands\ping.js:7:40)
    at Client.<anonymous> (C:\Users\Som3a12 RL\Desktop\Advanced coding\discord bot\main.js:52:35)
    at Client.emit (events.js:315:20)
    at MessageCreateAction.handle (C:\Users\Som3a12 RL\Desktop\Advanced coding\discord bot\node_modules\discord.js\src\client\actions\MessageCreate.js:31:14)
    at Object.module.exports [as MESSAGE_CREATE] (C:\Users\Som3a12 RL\Desktop\Advanced coding\discord bot\node_modules\discord.js\src\client\websocket\handlers\MESSAGE_CREATE.js:4:32)
    at WebSocketManager.handlePacket (C:\Users\Som3a12 RL\Desktop\Advanced coding\discord bot\node_modules\discord.js\src\client\websocket\WebSocketManager.js:384:31)
    at WebSocketShard.onPacket (C:\Users\Som3a12 RL\Desktop\Advanced coding\discord bot\node_modules\discord.js\src\client\websocket\WebSocketShard.js:444:22)
    at WebSocketShard.onMessage (C:\Users\Som3a12 RL\Desktop\Advanced coding\discord bot\node_modules\discord.js\src\client\websocket\WebSocketShard.js:301:10)
    at WebSocket.onMessage (C:\Users\Som3a12 RL\Desktop\Advanced coding\discord bot\node_modules\ws\lib\event-target.js:132:16)
    at WebSocket.emit (events.js:315:20)
(Use `node --trace-warnings ...` to show where the warning was created)
(node:9604) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:9604) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

我的代码：

const Discord = require('discord.js');
const { MessageEmbed } = require("discord.js");

module.exports = {
  name: 'ping',
  description: "this is a ping cmd",
  execute(message, args, Discord, client) {
    const embed = new Discord.MessageEmbed()
      .setTitle('Bots ping')
      .setColor('RANDOM')
      .setDescription(`Latency is ${Date.now() - message.createdTimestamp}ms. 
            API Latency is ${Math.round(client.ws.ping)}ms`); 

    message.channel.send(embed)              
  }
}

Answer 1

正如我在您的错误中看到的，您的主文件中也有该代码的问题。

首先，您将在主代码文件（如 index.js）中请求 discord.js。然后在您的命令行中设置执行，因此您需要返回主代码文件并将命令设置为：

  if (command === 'ping') {
            client.commands.get('ping').execute(message, args, Discord, client);
}

我们再次回到命令文件中，您将代码设置为：

module.exports = {
    name: 'ping',
    description: "this is a ping cmd",
execute(message, args, Discord, client){
             const embed = new Discord.MessageEmbed()
            .setTitle('Bots ping')
            .setColor('RANDOM')
            .setDescription(`Latency is ${Date.now() - message.createdTimestamp}ms. 
            API Latency is ${Math.round(client.ws.ping)}ms`); 

        message.channel.send(embed)              
    }
    }

这应该可以解决问题！

Answer 2

您定义了 2 个 Discord，从第 6 行删除 Discord，然后重试

const Discord = require('discord.js');
        ^

execute(message, args, Discord, client){
                         ^

无法读取未定义尝试创建嵌入的属性“MessageEmbed”

2 个答案: