小编Qui*_*nGB的帖子

刚在Fedora 17 64位上安装了一个干净版的mongodb,但是Mongo服务不会运行.

我在安装过程中遵循了这些说明

运行

service mongod start

结果是

Starting mongod (via systemctl):  Job failed. See system journal and 'systemctl status' for details.  [FAILED]

所以我跑了

systemctl status mongod.service

这给了我

mongod.service - SYSV: Mongo is a scalable, document-oriented database.
  Loaded: loaded (/etc/rc.d/init.d/mongod)
  Active: failed (Result: exit-code) since Mon, 18 Jun 2012 13:15:56 +0200; 58s ago
 Process: 13584 ExecStart=/etc/rc.d/init.d/mongod start (code=exited, status=1/FAILURE)
  CGroup: name=systemd:/system/mongod.service

Mongo登录/var/log/mongo/mongod.log是空的

谢谢

我有一个Android指纹实现工作,我希望用Espresso添加UI测试.我无法找到解决方案的一个问题是如何模拟手指的扫描.有一个adb命令 adb -e emu finger touch可以在模拟器上运行.

关于如何将这样的东西与Espresso整合的任何想法？

我看了很多关于这个错误,似乎Mongo不接受.或$更新,但我仍然得到这个错误

{ [MongoError: not okForStorage]
  name: 'MongoError',
  err: 'not okForStorage',
  code: 12527,
  n: 0,
  connectionId: 18,
  ok: 1 }

这是我正在更新的对象:

{
status: "open",
type: "item",
parentId: "4fa13ba2d327ca052d000003",
_id: "4fa13bd6d327ca052d000012",
properties: {
  titleInfo: [
   { title: "some item" }
  ]
  }
}

我正在更新它:

{
fedoraId: 'aFedoraLib:438',
status: "closed",
type: "item",
parentId: "4fa13ba2d327ca052d000003",
_id: "4fa13bd6d327ca052d000012",
properties: {
  titleInfo: [
   { title: "some item" }
  ]
  }
}