Question

我正在使用Node.JS + Mongoose + MongoDB。我的应用程序到目前为止工作正常，现在在尝试保存文档时：

保存操作：

{ [MongoError: server localhost:27017 received an error {"name":"MongoError","message":"write EPIPE"}]
  name: 'MongoError',
  message: 'server localhost:27017 received an error {"name":"MongoError","message":"write EPIPE"}' } undefined
error: TypeError: Cannot read property 'url' of undefined
    at EventEmitter.<anonymous> (/home/ec2-user/c/index.js:160:61)
    at EventEmitter.<anonymous> (/home/ec2-user/c/node_modules/mongoose/node_modules/mpromise/lib/promise.js:174:48)
    at EventEmitter.emit (events.js:95:17)
    at Promise.safeEmit (/home/ec2-user/c/node_modules/mongoose/node_modules/mpromise/lib/promise.js:81:21)
    at Promise.reject (/home/ec2-user/c/node_modules/mongoose/node_modules/mpromise/lib/promise.js:109:15)
    at Promise.error (/home/ec2-user/c/node_modules/mongoose/lib/promise.js:94:15)
    at Promise.resolve (/home/ec2-user/c/node_modules/mongoose/lib/promise.js:112:24)
    at /home/ec2-user/c/node_modules/mongoose/lib/document.js:1555:39
    at handleError (/home/ec2-user/c/node_modules/mongoose/node_modules/hooks-fixed/hooks.js:40:22)
    at next_ (/home/ec2-user/c/node_modules/mongoose/node_modules/hooks-fixed/hooks.js:75:26)

{“name”：“MongoError”，“message”：“写EPIPE”}

错误堆栈：

> db.mysecretcollection.insert({url:"sampletestremoveme"});
WriteResult({ "nInserted" : 1 })

看起来我能够读取数据，但不能写新文档。 Mongo是app并且正在运行。到目前为止，我已经尝试过，重新启动数据库，没有很好的结果。

刚尝试从mongo客户端插入并工作

{{1}}

所以它似乎是一个Node.js / Mongoose问题。

Answer 1

在我看来，文档太大了，实际上我可以在删除其中一个字段后保存它。奇怪的是，猫鼬应该用＆＃34;错误：文件超过允许的最大bson大小为XXX字节＆＃34;例外，但从未抛出过。

MongoError：写EPIPE

1 个答案: