Mongo :: Error :: NoServerAvailable在Rails 5应用程序开发环境中

时间:2017-01-30 14:02:23

标签: ruby-on-rails mongodb mongoid mlab

我正在尝试通过rails console连接到现有的mLab数据库。每次我查询(例如GameScore.all.countUser.all.count)时,我都会收到以下错误消息:

Mongo::Error::NoServerAvailable: No server is available matching    preference: #<Mongo::ServerSelector::Primary:0x70240308536180 tag_sets=[] max_staleness=nil> using server_selection_timeout=30 and local_threshold=0.015 from /Users/-/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/mongo-2.4.1/lib/mongo/server_selector/selectable.rb:115:in `select_server'

以下是我的mongoid.yml文件的设置方式:

development:
  clients:
    default:
      uri: 'mongodb://username:password@host:port/db_name'
      options:
        consistency: :strong
        max_retries: 30
        retry_interval: 1
        timeout: 15

非常感谢任何帮助。现在真的很难过。

1 个答案:

答案 0 :(得分:0)

解决。不得不降级到Rails 4.2.7和mongoid 4.工作就像一个魅力。