我刚开始一个新的rails项目,想通过Mongoid gem使用MongoidDB.按照Mongoid网站上的说明,我向我添加了以下行Gemfile:
gem "mongoid", "~> 2.4"
gem "bson_ext", "~> 1.5"
然后我database.yml按照此处的说明继续删除我的文件.我的application.rb文件现在看起来像这样:
require "action_controller/railtie"
require "action_mailer/railtie"
require "active_resource/railtie"
require "rails/test_unit/railtie"
require "sprockets/railtie" # Uncomment this line for Rails 3.1+
现在,当我用于rails s在开发中启动我的服务器时,我收到以下错误:
~/.rvm/gems/ruby-1.9.2-p290/gems/railties-3.2.0/lib/rails/railtie/configuration.rb:85:in `method_missing': undefined method `active_record' for #<Rails::Application::Configuration:0x007ff38b20d0b0> (NoMethodError)
我试着找一个解决方案,但似乎还没有人遇到我的问题.难道我做错了什么？这是由最近的Rails 3.2更新引起的吗？
谢谢你的帮助!
更新(1月26日): 根据Dylan Markow的信息,我使用了terminal命令
grep -r active_record config/
并在评论块中将任何引用放入active_record.
我有一个简单的控制器,其中一个动作甚至还没有打到数据库.当我通过浏览器访问操作时,我得到了
ActiveRecord::ConnectionNotEstablished (ActiveRecord::ConnectionNotEstablished):
activerecord (3.2.0) lib/active_record/connection_adapters/abstract/connection_pool.rb:374:in `retrieve_connection'
activerecord (3.2.0) lib/active_record/connection_adapters/abstract/connection_specification.rb:168:in `retrieve_connection'
activerecord (3.2.0) lib/active_record/connection_adapters/abstract/connection_specification.rb:142:in `connection'
activerecord (3.2.0) lib/active_record/query_cache.rb:67:in `rescue in call' …