我安装了 Active Admin，这与我遇到的相同错误 http://www.rqna.net/qna/mrumzr-argumenterror-in-activeadmin-devise-sessionscontroller-create.html
我想将“sign_in”函数全局重命名为“sign_in_”。我怎样才能正确地做到这一点？我不想搞砸其他任何事情。
我试过这个方法：模块 SessionsHelper alias :sign_in_ :sign_in undef :sign_in end
但是当我尝试启动我的 Rails 服务器时，它给了我这个错误。这是命令提示符中的完整错误消息输出
Called from: C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/action
pack-3.2.3/lib/action_dispatch/middleware/session/abstract_store.rb:28:in `initi
alize'.
Exiting
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-3.2.3/lib/act
ive_support/dependencies.rb:469:in `load': C:/Users/Me/Desktop/sample_app/app/he
lpers/sessions_helper.rb:48: syntax error, unexpected keyword_end, expecting $en
d (SyntaxError)
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:469:in `block in load_file'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:639:in `new_constants_in'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:468:in `load_file'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:353:in `require_or_load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:313:in `depend_on'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:225:in `require_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/abstract_controller/helpers.rb:135:in `block in modules_for_helpers'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/abstract_controller/helpers.rb:131:in `map!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/abstract_controller/helpers.rb:131:in `modules_for_helpers'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/action_controller/metal/helpers.rb:92:in `modules_for_helpers'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/abstract_controller/helpers.rb:95:in `helper'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/action_controller/railties/paths.rb:18:in `block (2 levels) in with'
from C:/Users/Me/Desktop/sample_app/app/controllers/application_controll
er.rb:1:in `<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:469:in `load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:469:in `block in load_file'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:639:in `new_constants_in'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:468:in `load_file'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:353:in `require_or_load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:502:in `load_missing_constant'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:192:in `block in const_missing'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:190:in `each'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:190:in `const_missing'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/inherited_reso
urces-1.3.1/app/controllers/inherited_resources/base.rb:11:in `<module:Inherited
Resources>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/inherited_reso
urces-1.3.1/app/controllers/inherited_resources/base.rb:1:in `<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:469:in `load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:469:in `block in load_file'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:639:in `new_constants_in'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:468:in `load_file'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:353:in `require_or_load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:502:in `load_missing_constant'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:192:in `block in const_missing'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:190:in `each'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:190:in `const_missing'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/base_controller/menu.rb:2:in `<module:ActiveAdmin>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/base_controller/menu.rb:1:in `<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:251:in `require'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:251:in `block in require'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:236:in `load_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:251:in `require'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/base_controller.rb:2:in `<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/resource_controller/actions.rb:2:in `<module:ActiveAdmin>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/resource_controller/actions.rb:1:in `<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:251:in `require'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:251:in `block in require'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:236:in `load_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:251:in `require'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/resource_controller.rb:2:in `<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/batch_actions.rb:7:in `block in <top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/event.rb:25:in `call'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/event.rb:25:in `block in dispatch'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/event.rb:24:in `each'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/event.rb:24:in `dispatch'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/application.rb:187:in `load!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/application.rb:213:in `routes'
from C:in `routes'
from C:/Users/Me/Desktop/sample_app/config/routes.rb:2:in `block in <top
(required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/action_dispatch/routing/route_set.rb:282:in `instance_exec'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/action_dispatch/routing/route_set.rb:282:in `eval_block'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/action_dispatch/routing/route_set.rb:260:in `draw'
from C:/Users/Me/Desktop/sample_app/config/routes.rb:1:in `<top (require
d)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:245:in `load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:245:in `block in load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:236:in `load_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:245:in `load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/application/routes_reloader.rb:40:in `block in load_paths'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/application/routes_reloader.rb:40:in `each'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/application/routes_reloader.rb:40:in `load_paths'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/application/routes_reloader.rb:16:in `reload!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/application.rb:108:in `reload_routes!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/reloader.rb:34:in `reload!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/reloader.rb:61:in `block in attach!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/callbacks.rb:429:in `_run__63132682__prepare__586461675
__callbacks'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/callbacks.rb:405:in `__run_callback'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/callbacks.rb:385:in `_run_prepare_callbacks'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/callbacks.rb:81:in `run_callbacks'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/action_dispatch/middleware/reloader.rb:74:in `prepare!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/action_dispatch/middleware/reloader.rb:48:in `prepare!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/application/finisher.rb:47:in `block in <module:Finisher>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/initializable.rb:30:in `instance_exec'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/initializable.rb:30:in `run'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/initializable.rb:55:in `block in run_initializers'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/initializable.rb:54:in `each'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/initializable.rb:54:in `run_initializers'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/application.rb:136:in `initialize!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/railtie/configurable.rb:30:in `method_missing'
from C:/Users/Me/Desktop/sample_app/config/environment.rb:5:in `<top (re
quired)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:251:in `require'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:251:in `block in require'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:236:in `load_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:251:in `require'
from C:/Users/Me/Desktop/sample_app/config.ru:3:in `block in <main>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib
/rack/builder.rb:51:in `instance_eval'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib
/rack/builder.rb:51:in `initialize'
from C:/Users/Me/Desktop/sample_app/config.ru:in `new'
from C:/Users/Me/Desktop/sample_app/config.ru:in `<main>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib
/rack/builder.rb:40:in `eval'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib
/rack/builder.rb:40:in `parse_file'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib
/rack/server.rb:200:in `app'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/commands/server.rb:46:in `app'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib
/rack/server.rb:304:in `wrapped_app'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib
/rack/server.rb:254:in `start'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/commands/server.rb:70:in `start'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/commands.rb:55:in `block in <top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/commands.rb:50:in `tap'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/commands.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
C:\Users\Me\Desktop\sample_app>
然后，当我在 sessionhelper 文件中只包含没有“end”的别名和 undef 行时，尝试重新启动服务器时会得到以下错误输出
Exiting
C:/Users/Me/Desktop/sample_app/app/helpers/sessions_helper.rb:3:in `<module:Sess
ionsHelper>': undefined method `sign_in' for module `SessionsHelper' (NameError)
from C:/Users/Me/Desktop/sample_app/app/helpers/sessions_helper.rb:1:in
`<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:469:in `load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:469:in `block in load_file'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:639:in `new_constants_in'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:468:in `load_file'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:353:in `require_or_load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:313:in `depend_on'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:225:in `require_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/abstract_controller/helpers.rb:135:in `block in modules_for_helpers'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/abstract_controller/helpers.rb:131:in `map!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/abstract_controller/helpers.rb:131:in `modules_for_helpers'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/action_controller/metal/helpers.rb:92:in `modules_for_helpers'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/abstract_controller/helpers.rb:95:in `helper'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/action_controller/railties/paths.rb:18:in `block (2 levels) in with'
from C:/Users/Me/Desktop/sample_app/app/controllers/application_controll
er.rb:1:in `<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:469:in `load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:469:in `block in load_file'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:639:in `new_constants_in'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:468:in `load_file'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:353:in `require_or_load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:502:in `load_missing_constant'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:192:in `block in const_missing'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:190:in `each'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:190:in `const_missing'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/inherited_reso
urces-1.3.1/app/controllers/inherited_resources/base.rb:11:in `<module:Inherited
Resources>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/inherited_reso
urces-1.3.1/app/controllers/inherited_resources/base.rb:1:in `<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:469:in `load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:469:in `block in load_file'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:639:in `new_constants_in'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:468:in `load_file'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:353:in `require_or_load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:502:in `load_missing_constant'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:192:in `block in const_missing'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:190:in `each'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:190:in `const_missing'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/base_controller/menu.rb:2:in `<module:ActiveAdmin>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/base_controller/menu.rb:1:in `<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:251:in `require'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:251:in `block in require'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:236:in `load_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:251:in `require'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/base_controller.rb:2:in `<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/resource_controller/actions.rb:2:in `<module:ActiveAdmin>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/resource_controller/actions.rb:1:in `<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:251:in `require'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:251:in `block in require'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:236:in `load_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:251:in `require'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/resource_controller.rb:2:in `<top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/batch_actions.rb:7:in `block in <top (required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/event.rb:25:in `call'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/event.rb:25:in `block in dispatch'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/event.rb:24:in `each'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/event.rb:24:in `dispatch'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/application.rb:187:in `load!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/application.rb:213:in `routes'
from C:in `routes'
from C:/Users/Me/Desktop/sample_app/config/routes.rb:2:in `block in <top
(required)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/action_dispatch/routing/route_set.rb:282:in `instance_exec'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/action_dispatch/routing/route_set.rb:282:in `eval_block'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/action_dispatch/routing/route_set.rb:260:in `draw'
from C:/Users/Me/Desktop/sample_app/config/routes.rb:1:in `<top (require
d)>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:245:in `load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:245:in `block in load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:236:in `load_dependency'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/dependencies.rb:245:in `load'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/application/routes_reloader.rb:40:in `block in load_paths'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/application/routes_reloader.rb:40:in `each'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/application/routes_reloader.rb:40:in `load_paths'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/application/routes_reloader.rb:16:in `reload!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/application.rb:108:in `reload_routes!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/reloader.rb:34:in `reload!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.
5.1/lib/active_admin/reloader.rb:61:in `block in attach!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/callbacks.rb:429:in `_run__81379729__prepare__328171315
__callbacks'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/callbacks.rb:405:in `__run_callback'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/callbacks.rb:385:in `_run_prepare_callbacks'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-
3.2.3/lib/active_support/callbacks.rb:81:in `run_callbacks'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/action_dispatch/middleware/reloader.rb:74:in `prepare!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2
.3/lib/action_dispatch/middleware/reloader.rb:48:in `prepare!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/application/finisher.rb:47:in `block in <module:Finisher>'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/initializable.rb:30:in `instance_exec'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/initializable.rb:30:in `run'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/initializable.rb:55:in `block in run_initializers'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/initializable.rb:54:in `each'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/initializable.rb:54:in `run_initializers'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/application.rb:136:in `initialize!'
from C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/railties-3.2.3
/lib/rails/railtie/configurable.rb:30:in `method_missing'
from C:/Users/Me/Desktop/sample_app/config/environment.rb:5:in `<top (re
quired)>'