TypeORM 怎么打印出错行？

[freshgoose]

用了 ActiveRecord 模式后，打印出来的调用栈是这样的，涉及的文件全都不是我自己写的源码，完全看不出来是在哪一行出错的。谷歌搜了一遍，好像没人关心这个问题。

    at new QueryFailedError (/src/error/QueryFailedError.ts:9:9)
    at Query.<anonymous> (/src/driver/mysql/MysqlQueryRunner.ts:193:37)
    at Query.<anonymous> (/node_modules/mysql/lib/Connection.js:526:10)
    at Query._callback (/node_modules/mysql/lib/Connection.js:488:16)
    at Query.Sequence.end (/node_modules/mysql/lib/protocol/sequences/Sequence.js:83:24)
    at Query.ErrorPacket (/node_modules/mysql/lib/protocol/sequences/Query.js:92:8)
    at Protocol._parsePacket (/node_modules/mysql/lib/protocol/Protocol.js:291:23)
    at Parser._parsePacket (/node_modules/mysql/lib/protocol/Parser.js:433:10)
    at Parser.write (/node_modules/mysql/lib/protocol/Parser.js:43:10)
    at Protocol.write (/node_modules/mysql/lib/protocol/Protocol.js:38:16)
    at Socket.<anonymous> (/node_modules/mysql/lib/Connection.js:88:28)
    at Socket.<anonymous> (/node_modules/mysql/lib/Connection.js:526:10)
    at Socket.emit (events.js:210:5)
    at Socket.EventEmitter.emit (domain.js:475:20)
    at addChunk (_stream_readable.js:309:12)
    at readableAddChunk (_stream_readable.js:290:11)
    at Socket.Readable.push (_stream_readable.js:224:10)
    at TCP.onStreamRead (internal/stream_base_commons.js:182:23)

[freshgoose]

有人知道吗，难道真要自己一行一行审计代码？

[oott123]

看起来是你的 async stack trace 失灵了，可能和 bluebird 之类的 promise 库有关