为啥我的 Discord.js 欢迎消息中出现“无效的表单正文”错误？

Posted 2023-03-07

【中文标题】为啥我的 Discord.js 欢迎消息中出现“无效的表单正文”错误？

【英文标题】：Why am I getting an "invalid Form Body" error on my Discord.js welcome message?为什么我的 Discord.js 欢迎消息中出现“无效的表单正文”错误？

【发布时间】：2022-01-15 11:20:32

【问题描述】：

我尝试发送欢迎信息，但出现错误。有谁知道如何解决这个错误？

代码：

const client = new Client(
    allowedMentions:  parse: ["users", "roles", "reaction"],
    intents: [
        Intents.FLAGS.GUILDS,
        Intents.FLAGS.GUILD_MESSAGES,
        Intents.FLAGS.GUILD_MEMBERS,
        Intents.FLAGS.GUILD_MESSAGE_REACTIONS,
        Intents.FLAGS.GUILD_WEBHOOKS,
        Intents.FLAGS.GUILD_VOICE_STATES,
        Intents.FLAGS.GUILD_INVITES,
        Intents.FLAGS.GUILD_BANS,
        Intents.FLAGS.GUILD_PRESENCES,
    ]
)

    client.on(`guildMemberAdd` , (member, guild) =>

    const arten = [
       `Halli Hallo <@!$member.id>, Willkommen auf dem Teckles.net Server <:T_:788703077184045076>`,
        `Willkommen <@!$member.id>, wir hoffen du hast viel Spaß auf Teckles.net <:T_:788703077184045076>`,
        `<@!$member.id> hat sich dazu entschieden eine Runde mit uns zu spielen <:T_:788703077184045076>`,
    ]
      
    const welcomemessage = `$arten[Math.floor(Math.random() * arten.length)]`

    let roles = ['781625371682275360', `811351035209056307`, '811351288146821161', '811351128372936704', '828942314046357535']

    for (number = 0; number < roles.length; number++) 

        let role = member.guild.roles.cache.find(r => r.id === roles[number])

        member.roles.add(role)

    
    const channel = client.channels.cache.find(channel => channel.id === '916730472950792252')

    channel.send( content: welcomemessage)
    
)

错误：

DiscordAPIError: Invalid Form Body
allowed_mentions.parse[2]: Value must be one of ('roles', 'users', 'everyone').
    at RequestHandler.execute (F:\Programmieren\Teckles\node_modules\discord.js\src\rest\RequestHandler.js:298:13)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async RequestHandler.push (F:\Programmieren\Teckles\node_modules\discord.js\src\rest\RequestHandler.js:50:14)
    at async TextChannel.send (F:\Programmieren\Teckles\node_modules\discord.js\src\structures\interfaces\TextBasedChannel.js:172:15) 
  method: 'post',
  path: '/channels/916730472950792252/messages',
  code: 50035,
  httpStatus: 400,
  requestData: 
    json: 
      content: 'Halli Hallo <@!777498801349853186>, Willkommen auf dem Teckles.net Server <:T_:788703077184045076>',
      tts: false,
      nonce: undefined,
      embeds: undefined,
      components: undefined,
      username: undefined,
      avatar_url: undefined,
      allowed_mentions: 
        parse: [ 'users', 'roles', 'reaction' ],
        replied_user: undefined
      ,
      flags: undefined,
      message_reference: undefined,
      attachments: undefined,
      sticker_ids: undefined
    ,
    files: []
  

【参考方案1】：

MessageMentionTypes 只能是roles、users 或everyone。 reaction 与 MessageMentionTypes 不兼容。从client.allowedMentions.parse 中删除reaction。