Discord.js中Embed的setAuthor方法报错：预期对象却收到字符串

错误提示明确指出setAuthor方法预期接收对象，但你传入了字符串'🎫 Cria um ticket aqui'。这是因为Discord.js v14及后续版本中，EmbedBuilder的setAuthor方法参数格式发生了变化——不再支持单独传入name和iconURL两个参数，必须传入一个包含对应属性的对象。

解决方案 #

修改setAuthor的调用方式，将原有的两个参数封装为对象：

• 原代码：.setAuthor('🎫 Cria um ticket aqui', client.user.avatarURL())
• 修改后：.setAuthor({ name: '🎫 Cria um ticket aqui', iconURL: client.user.avatarURL() })

同时注意，setFooter方法在v14中同样需要传入对象，你的原代码中该方法的调用格式也不符合要求，需要一并修改：

• 原代码：.setFooter(client.config.footerText, client.user.avatarURL())
• 修改后：.setFooter({ text: client.config.footerText, iconURL: client.user.avatarURL() })

修改后的完整代码片段 #

const { EmbedBuilder } = require('discord.js');

module.exports = {
  name: 'ready',
  async execute(client) {
    console.log('Bot Online!')
    console.log('Bot Dev Chain');
    const oniChan = client.channels.cache.get(client.config.ticketChannel)

    function sendTicketMSG() {
      const embed = new EmbedBuilder()
        .setColor('ff0000')
        .setAuthor({ name: '🎫 Cria um ticket aqui', iconURL: client.user.avatarURL() })
        .setDescription('Aqui pode abrir um ticket para obter\n\n **__<:SupportTeam:1013602711683473499>  Suporte\n <:Servers:1013601908105171014>  Adquirir a sua vps\n <a:developer_bot:1013602040745824336>  Adquirir o seu bot de discord\n <a:partnership:1013602912162828308>  Fazer uma Parceria__**')
        .setFooter({ text: client.config.footerText, iconURL: client.user.avatarURL() })
      const row = new client.discord.MessageActionRow()
        .addComponents(
          new client.discord.MessageButton()
          .setCustomId('open-ticket')
          .setLabel('Cria um ticket aqui')
          .setEmoji('🎫')
          .setStyle('PRIMARY'),
        );

      oniChan.send({
        embeds: [embed],
        components: [row]
      })
    }

内容的提问来源于stack exchange，提问作者Chain God