蜻蜓问题

时间:2010-09-28 08:25:01

标签: ruby-on-rails rubygems dragonfly-gem

我最近尝试在我的Gemfile中从gem rails 3.0.0.rc切换到rails 3.0.0,这时我在启动服务器时遇到了Dragonfly的问题。错误消息显示:

/Library/Ruby/Gems/1.8/gems/aws-s3-0.6.2/lib/aws/s3/extensions.rb:206:in `const_missing': uninitialized constant Dragonfly::Config::HerokuRailsImages (NameError)

来自/Users/erikostling/Spatziba/config/initializers/dragonfly.rb:4

切换回RC无济于事。有谁知道出了什么问题?

我的dragonfly.rb看起来像这样:

require "dragonfly"
app = Dragonfly::App[:images]
app.configure_with(Dragonfly::Config::HerokuRailsImages, "static.my-app-domain.com")
app.parameters.default_format = :jpg
Dragonfly.active_record_macro(:image, app)

非常感谢任何帮助!

电子

1 个答案:

答案 0 :(得分:1)

请务必遵循此Rails 3 installation instructions