【发布时间】:2012-02-20 20:06:42
【问题描述】:
我想在 heroku cedar 上使用带有 rails 3.2.1 的 CSV 模块,但是
require 'CSV'
没有用
这是使用控制台测试时的错误:
Loading production environment (Rails 3.2.1)
irb(main):001:0> require 'CSV'
LoadError: no such file to load -- CSV
from /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:251:in `require'
from /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:251:in `block in require'
from /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:236:in `load_dependency'
from /app/vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:251:in `require'
from (irb):1
from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.1/lib/rails/commands/console.rb:47:in `start'
from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.1/lib/rails/commands/console.rb:8:in `start'
from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.1/lib/rails/commands.rb:41:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
【问题讨论】:
-
您是否将其添加到您的捆绑包并运行捆绑安装?
标签: ruby-on-rails ruby csv