The has_many_polymorphs plugin is giving me this error - ruby-on-rails

Question

This is the error in my logs when I try to create a new model:
/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
It's from the has_many_polymorphs plugin...
here is config/environment.rb:
# Load the rails application
require File.expand_path('../application', __FILE__)
# Initialize the rails application
Dreamstill::Application.initialize!
This is /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

The quick answer:
Your has_many_polymorphs plugin is broken. And I think you've included it in your environment.rb file on LINE 5
UPD
as you can see /rubyprograms/dreamstill/vendor/plugins/has_many_polymorphs/lib/has_many_polymorphs.rb:23 there is an error in has_many_polymorphs.rb file n line 23. Fix it :D. Or don't use broken plugins.
rails plugin remove has_many_polymorphs