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Ruby rackup无法加载activerecord_Ruby_Rack_Faye - Fatal编程技术网

Ruby rackup无法加载activerecord

Ruby rackup无法加载activerecord,ruby,rack,faye,Ruby,Rack,Faye,可能重复: 我有一个Faye应用程序,我想在其中使用ActiveRecord。我的faye.ru里有这个: require "rubygems" require "faye" require "sqlite3" require "activerecord" ... other code 我想通过:rackup faye.ru-s thin-E制作开始 此操作失败,出现以下错误:/home/tempus/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site\u

可能重复:

我有一个Faye应用程序,我想在其中使用ActiveRecord。我的faye.ru里有这个:

require "rubygems"
require "faye"
require "sqlite3"
require "activerecord"

... other code
我想通过:rackup faye.ru-s thin-E制作开始

此操作失败,出现以下错误:/home/tempus/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/site\u ruby/1.9.1/rubygems/custom\u require.rb:36:“require”中:无法加载此类文件-activerecord LoadError。如果我运行rvm current,我得到:ruby-1.9.3-p125@pno. 如果我对这个gemset的rvm dir执行ls,我可以看到确实安装了activerecord:

actionmailer-3.2.2    builder-3.0.0              hike-1.2.1            polyglot-0.3.3   sprockets-2.1.2
actionpack-3.2.2      cookiejar-0.3.0            http_parser.rb-0.5.3  rack-1.4.1       sqlite3-1.3.5
activemodel-3.2.2     em-http-request-1.0.2      i18n-0.6.0            rack-cache-1.2   thor-0.14.6
activerecord-3.2.2    em-socksify-0.1.0          journey-1.0.3         rack-ssl-1.3.2   tilt-1.3.3
activeresource-3.2.2  erubis-2.7.0               json-1.6.6            rack-test-0.6.1  treetop-1.4.10
activesupport-3.2.2   eventmachine-1.0.0.beta.4  mail-2.4.4            rails-3.2.2      tzinfo-0.3.32
addressable-2.2.7     faye-0.8.1                 mime-types-1.18       railties-3.2.2   yajl-ruby-1.1.0
arel-3.0.2            faye-websocket-0.4.4       multi_json-1.2.0      rdoc-3.12

我不明白为什么它会说它找不到activerecord。有什么线索吗?

即使gem被称为activerecord,该类也被称为activerecord,它在snake情况下转换为active\u record:

require 'active_record'

即使gem被称为activerecord,该类也被称为activerecord,在snake情况下,它会转换为active\u record:

require 'active_record'

activesupport和Brothers也存在同样的问题。请不要忘记在更改后重新启动服务器,以避免错误持续出现!activesupport和Brothers也存在同样的问题。请不要忘记在更改后重新启动服务器,以避免错误持续出现!