discord.js 机器人缺少模块？

Posted 2023-03-14

【中文标题】discord.js 机器人缺少模块？

【英文标题】：Missing module for discord.js bot?

【发布时间】：2021-08-09 02:45:57

【问题描述】：

我对 Debian9 上的不和谐启动有疑问，我正在尝试运行我的代码，但 VPS 向我抛出了这个错误。以前，我在另一个 VPS 上通常有这个机器人，一切正常，但现在它不起作用。我不知道我是否缺少任何模块或节点和 npm 安装不当。

  TypeError: fields.flat is not a function
    at Function.normalizeFields (/home/bot/node_modules/discord.js/src/structures/MessageEmbed.js:443:8)
    at MessageEmbed.addFields (/home/bot/node_modules/discord.js/src/structures/MessageEmbed.js:259:42)
    at Client.client.on (/home/bot/main.js:368:22)
    at Client.emit (events.js:198:13)
    at MessageCreateAction.handle (/home/bot/node_modules/discord.js/src/client/actions/MessageCreate.js:31:14)
    at Object.module.exports [as MESSAGE_CREATE] (/home/bot/node_modules/discord.js/src/client/websocket/handlers/MESSAGE_CREATE.js:4:32)
    at WebSocketManager.handlePacket (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketManager.js:386:31)
    at WebSocketShard.onPacket (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketShard.js:436:22)
    at WebSocketShard.onMessage (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketShard.js:293:10)
    at WebSocket.onMessage (/home/bot/node_modules/ws/lib/event-target.js:132:16)
TypeError: fields.flat is not a function
    at Function.normalizeFields (/home/bot/node_modules/discord.js/src/structures/MessageEmbed.js:443:8)
    at MessageEmbed.addFields (/home/bot/node_modules/discord.js/src/structures/MessageEmbed.js:259:42)
    at Client.client.on (/home/bot/main.js:201:14)
    at Client.emit (events.js:198:13)
    at MessageCreateAction.handle (/home/bot/node_modules/discord.js/src/client/actions/MessageCreate.js:31:14)
    at Object.module.exports [as MESSAGE_CREATE] (/home/bot/node_modules/discord.js/src/client/websocket/handlers/MESSAGE_CREATE.js:4:32)
    at WebSocketManager.handlePacket (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketManager.js:386:31)
    at WebSocketShard.onPacket (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketShard.js:436:22)
    at WebSocketShard.onMessage (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketShard.js:293:10)
    at WebSocket.onMessage (/home/bot/node_modules/ws/lib/event-target.js:132:16)
ReferenceError: guildMember is not defined
    at Client.client.on (/home/bot/main.js:446:9)
    at Client.emit (events.js:198:13)
    at Object.module.exports [as GUILD_MEMBER_UPDATE] (/home/bot/node_modules/discord.js/src/client/websocket/handlers/GUILD_MEMBER_UPDATE.js:18:16)
    at WebSocketManager.handlePacket (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketManager.js:386:31)
    at WebSocketShard.onPacket (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketShard.js:436:22)
    at WebSocketShard.onMessage (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketShard.js:293:10)
    at WebSocket.onMessage (/home/bot/node_modules/ws/lib/event-target.js:132:16)
    at WebSocket.emit (events.js:198:13)
    at Receiver.receiverOnMessage (/home/bot/node_modules/ws/lib/websocket.js:835:20)
    at Receiver.emit (events.js:198:13)
TypeError: fields.flat is not a function
    at Function.normalizeFields (/home/bot/node_modules/discord.js/src/structures/MessageEmbed.js:443:8)
    at MessageEmbed.addFields (/home/bot/node_modules/discord.js/src/structures/MessageEmbed.js:259:42)
    at Client.client.on (/home/bot/main.js:368:22)
    at Client.emit (events.js:198:13)
    at MessageCreateAction.handle (/home/bot/node_modules/discord.js/src/client/actions/MessageCreate.js:31:14)
    at Object.module.exports [as MESSAGE_CREATE] (/home/bot/node_modules/discord.js/src/client/websocket/handlers/MESSAGE_CREATE.js:4:32)
    at WebSocketManager.handlePacket (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketManager.js:386:31)
    at WebSocketShard.onPacket (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketShard.js:436:22)
    at WebSocketShard.onMessage (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketShard.js:293:10)
    at WebSocket.onMessage (/home/bot/node_modules/ws/lib/event-target.js:132:16)
TypeError: fields.flat is not a function
    at Function.normalizeFields (/home/bot/node_modules/discord.js/src/structures/MessageEmbed.js:443:8)
    at MessageEmbed.addFields (/home/bot/node_modules/discord.js/src/structures/MessageEmbed.js:259:42)
    at Client.client.on (/home/bot/main.js:368:22)
    at Client.emit (events.js:198:13)
    at MessageCreateAction.handle (/home/bot/node_modules/discord.js/src/client/actions/MessageCreate.js:31:14)
    at Object.module.exports [as MESSAGE_CREATE] (/home/bot/node_modules/discord.js/src/client/websocket/handlers/MESSAGE_CREATE.js:4:32)
    at WebSocketManager.handlePacket (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketManager.js:386:31)
    at WebSocketShard.onPacket (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketShard.js:436:22)
    at WebSocketShard.onMessage (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketShard.js:293:10)
    at WebSocket.onMessage (/home/bot/node_modules/ws/lib/event-target.js:132:16)
TypeError: fields.flat is not a function
    at Function.normalizeFields (/home/bot/node_modules/discord.js/src/structures/MessageEmbed.js:450:8)
    at MessageEmbed.addFields (/home/bot/node_modules/discord.js/src/structures/MessageEmbed.js:266:42)
    at Client.client.on (/home/bot/main.js:368:22)
    at Client.emit (events.js:198:13)
    at MessageCreateAction.handle (/home/bot/node_modules/discord.js/src/client/actions/MessageCreate.js:31:14)
    at Object.module.exports [as MESSAGE_CREATE] (/home/bot/node_modules/discord.js/src/client/websocket/handlers/MESSAGE_CREATE.js:4:32)
    at WebSocketManager.handlePacket (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketManager.js:384:31)
    at WebSocketShard.onPacket (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketShard.js:444:22)
    at WebSocketShard.onMessage (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketShard.js:301:10)
    at WebSocket.onMessage (/home/bot/node_modules/ws/lib/event-target.js:132:16)
ReferenceError: guildMember is not defined
    at Client.client.on (/home/bot/main.js:446:9)
    at Client.emit (events.js:198:13)
    at GuildMemberUpdateAction.handle (/home/bot/node_modules/discord.js/src/client/actions/GuildMemberUpdate.js:30:51)
    at Object.module.exports [as GUILD_MEMBER_UPDATE] (/home/bot/node_modules/discord.js/src/client/websocket/handlers/GUILD_MEMBER_UPDATE.js:4:36)
    at WebSocketManager.handlePacket (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketManager.js:384:31)
    at WebSocketShard.onPacket (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketShard.js:444:22)
    at WebSocketShard.onMessage (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketShard.js:301:10)
    at WebSocket.onMessage (/home/bot/node_modules/ws/lib/event-target.js:132:16)
    at WebSocket.emit (events.js:198:13)
    at Receiver.receiverOnMessage (/home/bot/node_modules/ws/lib/websocket.js:825:20)
TypeError: fields.flat is not a function
    at Function.normalizeFields (/home/bot/node_modules/discord.js/src/structures/MessageEmbed.js:450:8)
    at MessageEmbed.addFields (/home/bot/node_modules/discord.js/src/structures/MessageEmbed.js:266:42)
    at Client.client.on (/home/bot/main.js:368:22)
    at Client.emit (events.js:198:13)
    at MessageCreateAction.handle (/home/bot/node_modules/discord.js/src/client/actions/MessageCreate.js:31:14)
    at Object.module.exports [as MESSAGE_CREATE] (/home/bot/node_modules/discord.js/src/client/websocket/handlers/MESSAGE_CREATE.js:4:32)
    at WebSocketManager.handlePacket (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketManager.js:384:31)
    at WebSocketShard.onPacket (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketShard.js:444:22)
    at WebSocketShard.onMessage (/home/bot/node_modules/discord.js/src/client/websocket/WebSocketShard.js:301:10)
    at WebSocket.onMessage (/home/bot/node_modules/ws/lib/event-target.js:132:16)

我不知道如何处理它，我是否缺少安装的模块？

【问题讨论】：

快速搜索得到这个：***.com/questions/60934727/…

简而言之，你的node版本可能已经过时了，不支持discord.js要求的Array.flat()

【参考方案1】：

.flat() method 仅适用于 Node 11 及更高版本，discord.js v12 需要 Node 12.x 或更高版本。确保您使用的是最新版本。在guide 上阅读更多相关信息。