Question

当有人进入语音支持等候室时，我试图让我的机器人在特定的文本频道中提及我的服务器员工。

这是我使用的脚本：

const { DiscordAPIError } = require('discord.js');
const BaseEvent = require('../../utils/structures/BaseEvent');
const Discord = require("discord.js");
const client = new Discord.Client();

module.exports = class ReadyEvent extends BaseEvent {
  constructor() {
    super('ready');
  }
  async run (client) {
  console.log(`Bot prêt, connecté en tant qu'${client.user.username}!`);
  }
}

client.on('voiceStateUpdate', (newMember) => {
  const newUserChannel = newMember.voice.channelID
  const textChannel = client.channels.cache.get('815316823275995139')

  if(newUserChannel === '815316796067414016') {
    textChannel.send(`worked`)
  }
})

控制台没有错误，当我加入语音支持频道时，没有任何反应。

这个：

textChannel.send(`worked`)

用于测试目的，我使用的行是

textChannel.send(`Hey ! Le <@&${753367852299321404}>, ${newMember.user.username} (${newMember.id}) est en Attente de Support !`)

记录我脚本运行的脚本的第一部分...正在运行，所以我确定脚本已正确加载，机器人在我的服务器上并且拥有他需要的所有权限。

Console and script screen

我的 discord.js 版本是 12.5.3

编辑：

是的，现在我可以看到日志了，所以我放回了我的脚本来检测并发送消息：

const { DiscordAPIError } = require('discord.js');
const BaseEvent = require('../../utils/structures/BaseEvent');
const Discord = require("discord.js");
const client = new Discord.Client();

module.exports = class ReadyEvent extends BaseEvent {
  constructor() {
    super('ready');
  }
  async run (client) {
  console.log(`Bot prêt, connecté en tant qu'${client.user.username}!`);
  client.on('voiceStateUpdate', (newState) => {
    const newUserChannel = newState.voice.channelID
    const textChannel = client.channels.cache.get('815316823275995139')
  
    if(newUserChannel === '815316796067414016') {
      textChannel.send(`working`)
    }
  }); 
  }
}

但我有这个错误：


D:\DiscordBot\Ariabot\src\events\ready\ReadyEvent.js:13
    const newUserChannel = newState.voice.channelID
                                          ^

TypeError: Cannot read property 'channelID' of undefined
    at Client.<anonymous> (D:\DiscordBot\Ariabot\src\events\ready\ReadyEvent.js:13:43)
    at Client.emit (events.js:376:20)
    at VoiceStateUpdate.handle (D:\DiscordBot\Ariabot\node_modules\discord.js\src\client\actions\VoiceStateUpdate.js:40:14)
    at Object.module.exports [as VOICE_STATE_UPDATE] (D:\DiscordBot\Ariabot\node_modules\discord.js\src\client\websocket\handlers\VOICE_STATE_UPDATE.js:4:35)
    at WebSocketManager.handlePacket (D:\DiscordBot\Ariabot\node_modules\discord.js\src\client\websocket\WebSocketManager.js:384:31)
    at WebSocketShard.onPacket (D:\DiscordBot\Ariabot\node_modules\discord.js\src\client\websocket\WebSocketShard.js:444:22)
    at WebSocketShard.onMessage (D:\DiscordBot\Ariabot\node_modules\discord.js\src\client\websocket\WebSocketShard.js:301:10)
    at WebSocket.onMessage (D:\DiscordBot\Ariabot\node_modules\ws\lib\event-target.js:132:16)
    at WebSocket.emit (events.js:376:20)
    at Receiver.receiverOnMessage (D:\DiscordBot\Ariabot\node_modules\ws\lib\websocket.js:834:20)
[nodemon] app crashed - waiting for file changes before starting...

Answer 1

voiceStateUpdate 事件使用两个 VoiceState 调用回调。（oldState 和 newState）

您应该为此使用 newState 属性。

VoiceState 不包含 voice 属性，但包含 channelID 属性。

因此，您的代码应如下所示：

const { DiscordAPIError } = require('discord.js');
const BaseEvent = require('../../utils/structures/BaseEvent');
const Discord = require("discord.js");
const client = new Discord.Client();

module.exports = class ReadyEvent extends BaseEvent {
  constructor() {
    super('ready');
  }
  async run (client) {
  console.log(`Bot prêt, connecté en tant qu'${client.user.username}!`);

  // use 2 parameters
  client.on('voiceStateUpdate', (oldState, newState) => {
    // use the .channelID property (.voice doesn't exist)
    const newUserChannel = newState.channelID;
    const textChannel = client.channels.cache.get('815316823275995139');
  
    if(newUserChannel === '815316796067414016') {
      textChannel.send("working");
    }
  }); 
  }
}

调用函数时，参数的名称无关紧要，位置决定了分配给这些变量的内容。

例如，在上面的代码中，我可以将变量命名为 foo 和 bar（而不是 oldState 和 newState），它仍然可以工作.

Answer 2

非常感谢你们两个，现在一切正常。

如果脚本对路过的人有用：

const { DiscordAPIError } = require('discord.js');
const BaseEvent = require('../../utils/structures/BaseEvent');
const Discord = require("discord.js");
const client = new Discord.Client();

module.exports = class ReadyEvent extends BaseEvent {
  constructor() {
    super('ready');
  }
  async run (client) {
  console.log(`Bot ready, connected as ${client.user.username}!`);

  client.on('voiceStateUpdate', (oldState, newState) => {
    const newUserChannel = newState.channelID;
    const textChannel = client.channels.cache.get('852643030477307995');
// 852643030477307995 = ID of the text channel, I use, where the message will be posted
  
    if(newUserChannel === '759339336663040020') {
// 759339336663040020 = ID of the voice channel I want to lookup
      textChannel.send(`Hey <@&752168551103856700> ! ${newState.member} is waiting for help !`);
// <@&752168551103856700> = ID of the role I want to tag
    }
  }); 
  }
}

Discord.js 尝试在用户加入语音频道时发送消息

2 个答案: