的has_many_polymorphs插件給我這個錯誤

Question

這是我的日誌錯誤，當我嘗試創建一個新的模式：

/rubyprograms/dreamstill/vendor/plugins/has_many_polymorphs/lib/has_many_polymorphs/configuration.rb:7: Configuration is not a class (TypeError) 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.4/lib/active_support/dependencies.rb:239:in `require' 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.4/lib/active_support/dependencies.rb:239:in `require' 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.4/lib/active_support/dependencies.rb:225:in `load_dependency' 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.4/lib/active_support/dependencies.rb:596:in `new_constants_in' 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.4/lib/active_support/dependencies.rb:225:in `load_dependency' 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.4/lib/active_support/dependencies.rb:239:in `require' 
    from /rubyprograms/dreamstill/vendor/plugins/has_many_polymorphs/lib/has_many_polymorphs.rb:23 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.4/lib/active_support/dependencies.rb:239:in `require' 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.4/lib/active_support/dependencies.rb:239:in `require' 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.4/lib/active_support/dependencies.rb:225:in `load_dependency' 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.4/lib/active_support/dependencies.rb:596:in `new_constants_in' 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.4/lib/active_support/dependencies.rb:225:in `load_dependency' 
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.4/lib/active_support/dependencies.rb:239:in `require' 
    from /rubyprograms/dreamstill/vendor/plugins/has_many_polymorphs/init.rb:2 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.4/lib/rails/plugin.rb:81 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.4/lib/rails/initializable.rb:25:in `instance_exec' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.4/lib/rails/initializable.rb:25:in `run' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.4/lib/rails/initializable.rb:50:in `run_initializers' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.4/lib/rails/initializable.rb:49:in `each' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.4/lib/rails/initializable.rb:49:in `run_initializers' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.4/lib/rails/application.rb:134:in `initialize!' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.4/lib/rails/application.rb:77:in `send' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.4/lib/rails/application.rb:77:in `method_missing' 
    from /rubyprograms/dreamstill/config/environment.rb:5 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.4/lib/rails/application.rb:103:in `require' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.4/lib/rails/application.rb:103:in `require_environment!' 
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.4/lib/rails/commands.rb:16 
    from script/rails:6:in `require' 
    from script/rails:6 

這是從has_many_polymorphs插件...

這裏爲config/environment.rb中：

# Load the rails application 
require File.expand_path('../application', __FILE__) 

# Initialize the rails application 
Dreamstill::Application.initialize! 

這是/rubyprograms/dreamstill/vendor/plugins/has_many_polymorphs/lib/has_many_polymorphs/configuration.rb：

module Rails #:nodoc: 
    class Configuration 

    def has_many_polymorphs_options 
     ::HasManyPolymorphs.options 
    end 

    def has_many_polymorphs_options=(hash) 
     ::HasManyPolymorphs.options = HashWithIndifferentAccess.new(hash) 
    end 

    end 
end 

Answer 1

簡單的回答：

你has_many_polymorphs插件壞了。我想你已經在第5行

UPD

您environment.rb文件中包含它，你可以看到/rubyprograms/dreamstill/vendor/plugins/has_many_polymorphs/lib/has_many_polymorphs.rb:23存在has_many_polymorphs.rb文件N線錯誤23.修正：d。或者不要使用破損的插件。

rails plugin remove has_many_polymorphs