DiscordAPIError：未知角色

Question

我试图在 discord.js 中创建一个命令，让机器人找到它可以赋予一个人的最高角色并将其赋予这个人。

      const myrole = message.guild.me.roles.highest.rawPosition
      const therole = message.guild.roles.cache.find(r => r.rawPosition = myrole-1)
      const person = message.guild.member(client.users.cache.get("the id"))
      person.roles.add(therole.id);

我收到以下错误：

    (node:18926) UnhandledPromiseRejectionWarning: DiscordAPIError: Unknown Role
        at RequestHandler.execute (/rbd/pnpm-volume/d8568466-4a2a-4c3a-ac47-cee06cded9bb/node_modules/.registry.npmjs.org/discord.js/12.2.0/node_modules/discord.js/src/rest/RequestHandler.js:170:25)
        at processTicksAndRejections (internal/process/task_queues.js:88:5)

谁能帮我解决这个问题？

Answer 1

您当前的代码没有检查r.rawPosition 是否等于myrole - 1，而是将r.rawPosition 定义为myrole - 1

const myrole = message.guild.me.roles.highest.rawPosition
const therole = message.guild.roles.cache.find(r => r.rawPosition === myrole-1)
const person = message.guild.member(client.users.cache.get("the id"))
person.roles.add(therole.id);