Question

我正在研究discord bot，但是当我尝试使用任何命令时，我都会收到此错误。操作系统：Windows 10 语言：Java版本8更新171
代码：https://pastebin.com/jDLspKF6

错误： C：\用户\宏基\桌面\ C \ node_modules \ discord.js的\ src \ UTIL \ Collection.js：195 if（typeof value ==='undefined'）抛出新错误（'必须指定值。'）; ^

Error: Value must be specified.
    at Map.find (C:\Users\Acer\Desktop\c\node_modules\discord.js\src\util\Collection.js:195:47)
    at Client.bot.elevation.message [as elevation] (C:\Users\Acer\Desktop\c\app.js:53:40)
    at Client.module.exports.message (C:\Users\Acer\Desktop\c\events\message.js:8:24)
    at Client.emit (events.js:182:13)
    at MessageCreateHandler.handle (C:\Users\Acer\Desktop\c\node_modules\discord.js\src\client\websocket\packets\handlers\MessageCreate.js:9:34)
    at WebSocketPacketManager.handle (C:\Users\Acer\Desktop\c\node_modules\discord.js\src\client\websocket\packets\WebSocketPacketManager.js:103:65)
    at WebSocketConnection.onPacket (C:\Users\Acer\Desktop\c\node_modules\discord.js\src\client\websocket\WebSocketConnection.js:333:35)
    at WebSocketConnection.onMessage (C:\Users\Acer\Desktop\c\node_modules\discord.js\src\client\websocket\WebSocketConnection.js:296:17)
    at WebSocket.onMessage (C:\Users\Acer\Desktop\c\node_modules\ws\lib\event-target.js:120:16)
    at WebSocket.emit (events.js:182:13)

有人能帮助我吗？

Answer 1

错误来自第53行的app.js（来自您的错误：at Client.bot.elevation.message [as elevation] (C:\Users\Acer\Desktop\c\app.js:53:40)）

在第53行的代码中，您使用了Collection.find()，并且您可能传递了未定义的参数：请检查settings.json以确保modrolename存在; ）

必须指定值

1 个答案: