Javascript 不推荐使用警告：不使用回调调用异步函数是不推荐的，在哪里可以找到它？

因此，我不断收到这个错误，它将我重定向到节点_模块，我不确定我是否会在那里检查。。在node.js版本昨天更新之前，一切都很好

跟踪错误：

node --trace-deprecation tradeBot.js
        (node:10062) DeprecationWarning: Calling an asynchronous function without callback is deprecated.
        at maybeCallback (fs.js:95:42)
    at Object.fs.writeFile (fs.js:1191:14)
    at FileStorage.saveFile.FileStorage.writeFile (/****/node_modules/file-manager/index.js:68:5)
    at SteamUser._handlers.(anonymous function) (/****/node_modules/steam-user/components/logon.js:252:18)
    at SteamUser._handleMessage (/****/node_modules/steam-user/components/messages.js:200:29)
    at emitThree (events.js:116:13)
    at CMClient.emit (events.js:194:7)
    at CMClient._netMsgReceived (/****/node_modules/steam-client/lib/cm_client.js:278:8)
    at CMClient.handlers.(anonymous function) (/****/node_modules/steam-client/lib/cm_client.js:386:8)
    at CMClient._netMsgReceived (/****/node_modules/steam-client/lib/cm_client.js:260:24)
    at emitOne (events.js:96:13)
    at TCPConnection.emit (events.js:188:7)
    at TCPConnection._readPacket (/****/node_modules/steam-client/lib/tcp_connection.js:73:7)
    at emitNone (events.js:86:13)
    at TCPConnection.emit (events.js:185:7)
    at emitReadable_ (_stream_readable.js:432:10)

---

什么是

maybeCallback

？

node\u模块/file manager/index.js第68行第5列

？报告一个bug，@Bergi its在那一行

fs.writeFile（this.directory+'/'+文件名、内容、回调）其他选项是什么？而不是writeFileOK，那么显然
回调
是
未定义的
，您需要检查调用堆栈中没有传递任何内容。我尝试使用nvm将节点版本降低到以前的版本（6.9.1），但现在连节点脚本都无法工作