所以我不断收到这个错误，将我重定向到node_modules，我不确定我是否会检查那里..在昨天node.js版本更新之前，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)