使用 Discord.JS 创建频道的问题

Question

UPD：感谢@Tenclea 解决了问题。问题在于频道创建功能。正确的用法是message.guild.channels.create();!

我遇到了一个关于在执行命令!w 时创建文本通道的问题。问题是，当我尝试 let USER = (message.mentions.members.first()).username; 时，它会执行 undefined 并且 message.member.send() 也无法按预期工作。

附： [关于代码的信息] 该命令不仅创建了一个新的文本频道，该频道仅供命令的执行者和提及的用户使用，而且还会向其他频道 (message.channel.send();) 发送欢迎消息，并向提及的用户发送 DM (return message.member.send();)。

这是代码。提前致谢！

else if (message.content.startsWith(`${prefix}w`)) {
  if (message.member.hasPermission('KICK_MEMBERS')) {
    let random = ["test1", "test2", "test3"];
    var channelname = random[Math.floor(Math.random() * random.length)];
    let member = message.mentions.members.first();
    let USER = (message.mentions.members.first()).username;
    const channel = bot.channels.cache.get('722892241416355940');
    (async() => {
      message.delete();
      message.guild.createChannel(`${channelname} ${USER}`, {
        type: 'text',
        parent: '550691726587723786',
        permissionOverwrites: [{
          id: message.guild.id,
          deny: ['VIEW_CHANNEL', 'SEND_MESSAGES'],
        }, {
          id: message.member.id,
          allow: ['VIEW_CHANNEL', 'SEND_MESSAGES'],
        }, {
          id: message.author.id,
          allow: ['VIEW_CHANNEL', 'SEND_MESSAGES']
        }]
      });
      message.channel.send(`:wave: we got a newcomer -  <@${message.member.id}> ! Welcome!`);
      return message.member.send({
        embed: {
          color: 1437003,
          title: ":wave:  Hello!",
          description: `Welcome to the server!`,
          footer: {
            text: "Issue !help for more instructions"
          }
        }
      })
    });
  } else {
    return message.reply(' something went wrong!')
  }

}

Answer 1

尝试将您的成员变量替换为：

const member = message.mentions.members.first();

然后检查用户是否存在：

if (!member) return message.reply('Could not find this member.');

然后，您的整个 async 函数应该如下所示：

(async() => {
      message.delete();
      message.guild.channels.create(`${channelname} ${member.user.username}`, {
        type: 'text',
        parent: '550691726587723786',
        permissionOverwrites: [{
          id: message.member.id,
          allow: ['VIEW_CHANNEL', 'SEND_MESSAGES'],
        }, {
          id: member.user.id,
          allow: ['VIEW_CHANNEL', 'SEND_MESSAGES']
        }]
      });
      message.channel.send(`:wave: we got a newcomer -  <@${message.member.id}> ! Welcome!`);
      return member.send({
        embed: {
          color: 1437003,
          title: ":wave:  Hello!",
          description: `Welcome to the server!`,
          footer: {
            text: "Issue !help for more instructions"
          }
        }
      })
    });

希望对你有帮助:)