我收到错误“TypeError:无法读取未定义的属性'_id'在简单的发布请求上将文档保存到名为books
, 的集合中我的负载看起来像这样:TypeError:无法读取未定义的属性'_id'
{
"name": "practical view",
"author": "DN",
"location": "room 50"
}
而我只是在做我的路线中的db.books.save()
快递。 由于我没有通过身份证,这应该是理想的工作,但不是在这种情况下。
以下是完整的错误转储我我的节点服务器上获得:
C:\NodeProjects\ExpressTutorial\Library\node_modules\mongojs\node_modules\mongodb\lib\mongodb\mongo_client.js:411
throw err
^
TypeError: Cannot read property '_id' of undefined
at Collection.save (C:\NodeProjects\ExpressTutorial\Library\node_modules\mongojs\node_modules\mongodb\lib\mongodb\collection.js:393:15)
at C:\NodeProjects\ExpressTutorial\Library\node_modules\mongojs\index.js:203:65
at apply (C:\NodeProjects\ExpressTutorial\Library\node_modules\mongojs\node_modules\thunky\index.js:16:28)
at C:\NodeProjects\ExpressTutorial\Library\node_modules\mongojs\node_modules\thunky\index.js:20:25
at Db.collection (C:\NodeProjects\ExpressTutorial\Library\node_modules\mongojs\node_modules\mongodb\lib\mongodb\db.js:488:44)
at C:\NodeProjects\ExpressTutorial\Library\node_modules\mongojs\index.js:268:7
at apply (C:\NodeProjects\ExpressTutorial\Library\node_modules\mongojs\node_modules\thunky\index.js:16:28)
at C:\NodeProjects\ExpressTutorial\Library\node_modules\mongojs\node_modules\thunky\index.js:20:25
at C:\NodeProjects\ExpressTutorial\Library\node_modules\mongojs\index.js:300:4
at C:\NodeProjects\ExpressTutorial\Library\node_modules\mongojs\node_modules\mongodb\lib\mongodb\mongo_client.js:408:11
31 Aug 00:14:30 - [nodemon] app crashed - waiting for file changes before starting...
发布代码抛出的代码 – soulcheck