KeystoneJs 应用程序在服务器启动时失败 - “节点 keystonejs”

Question

我是 keystonejs 的新手，正在尝试在 keystonejs 中创建第一个 hello world 应用程序。 我在本地（nodejs 和 mongoDB）上安装了所有依赖项。而且我已经启动了我的 mongoDB 服务器。

但是当我尝试使用“node keystonejs”启动 keystonejs 时，出现以下错误。请提出可能是什么问题。 非常感谢。

------------------------------------------------
Mongo Error:

[Error: connection closed]
D:\Neha Masters\3D internship\CMS-Keystone-project\node_modules\keystone\lib\cor
e\mount.js:587
                        throw new Error('KeystoneJS (' + keystone.get('name') +
') failed to start'
                              ^
Error: KeystoneJS (helloworld) failed to start
    at NativeConnection.<anonymous> (D:\Neha Masters\3D internship\CMS-Keystone-
project\node_modules\keystone\lib\core\mount.js:587:10)
    at NativeConnection.emit (events.js:107:17)
    at NativeConnection.Connection.error (D:\Neha Masters\3D internship\CMS-Keys
tone-project\node_modules\keystone\node_modules\mongoose\lib\connection.js:389:8
)
    at D:\Neha Masters\3D internship\CMS-Keystone-project\node_modules\keystone\
node_modules\mongoose\lib\connection.js:416:14
    at D:\Neha Masters\3D internship\CMS-Keystone-project\node_modules\keystone\
node_modules\mongoose\lib\drivers\node-mongodb-native\connection.js:57:21
    at D:\Neha Masters\3D internship\CMS-Keystone-project\node_modules\keystone\
node_modules\mongoose\node_modules\mongodb\lib\mongodb\db.js:286:18
    at D:\Neha Masters\3D internship\CMS-Keystone-project\node_modules\keystone\
node_modules\mongoose\node_modules\mongodb\lib\mongodb\db.js:365:7
    at process._tickCallback (node.js:355:11)

在 mongoDB 控制台我可以看到以下错误-

2015-08-26T14:37:59.425-0700 I CONTROL  [conn1] mongod.exe    ...\src\mongo\util
\net\message_server_port.cpp(232)              mongo::PortMessageServer::handleI
ncomingMsg+0x573
2015-08-26T14:37:59.426-0700 I CONTROL  [conn1] mongod.exe    ...\src\third_part
y\boost\libs\thread\src\win32\thread.cpp(185)  boost::`anonymous namespace'::thr
ead_start_function+0x21
2015-08-26T14:37:59.426-0700 I CONTROL  [conn1] MSVCR120.dll
                                               beginthreadex+0x107
2015-08-26T14:37:59.426-0700 I CONTROL  [conn1] MSVCR120.dll
                                               endthreadex+0x192
2015-08-26T14:37:59.427-0700 I CONTROL  [conn1] kernel32.dll
                                               BaseThreadInitThunk+0xd
2015-08-26T14:37:59.428-0700 I CONTROL  [conn1]
2015-08-26T14:37:59.429-0700 I NETWORK  [conn1] AssertionException handling requ
est, closing client connection: 10307 Client Error: bad object in message: bson
length doesn't match what we found in object with unknown _id
2015-08-26T14:37:59.435-0700 I NETWORK  [conn2] end connection 127.0.0.1:54577 (
3 connections now open)
2015-08-26T14:37:59.435-0700 I NETWORK  [conn3] end connection 127.0.0.1:54578 (
3 connections now open)
2015-08-26T14:37:59.436-0700 I NETWORK  [conn4] end connection 127.0.0.1:54579 (
3 connections now open)
2015-08-26T14:37:59.436-0700 I NETWORK  [conn5] end connection 127.0.0.1:54580 (
2 connections now open)

Answer 1

你启动 mongod 了吗？

我总是跑步

mongod

然后

mongo db

然后用 nodemon 启动 keystone

nodemon keystone

也就是说，您的梯形失真错误是数据库连接不正确的特征。