I am having an issue with active admin... everything has gone by
smoothly until I try to go to http://localhost:3000/admin/login I get
[IMG]http://img15.imageshack.us/img15/765/capturecd.jpg[/IMG]
![http://img15.imageshack.us/img15/765/capturecd.jpg[/IMG]](http://img15.imageshack.us/img15/765/capturecd.jpg%5B/IMG%5D){kind=link}
[code]$ rails server
=> Booting WEBrick
=> Rails 3.2.3 application starting in development on
http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
[2012-04-21 18:08:49] INFO WEBrick 1.3.1
[2012-04-21 18:08:49] INFO ruby 1.9.3 (2012-02-16) [i386-mingw32]
[2012-04-21 18:08:49] INFO WEBrick::HTTPServer#start: pid=992 port=3000
Started GET "/assets/rails.png" for 127.0.0.1 at 2012-04-21 18:13:59
-0500
Served asset /rails.png - 304 Not Modified (38ms)
[2012-04-21 18:14:00] WARN Could not determine content-length of
response body. Set content-length of the respons
e or set Response#chunked = true
Started GET "/admin" for 127.0.0.1 at 2012-04-21 18:14:06 -0500
Processing by Admin::DashboardController#index as HTML
Completed 401 Unauthorized in 2ms
Started GET "/admin/login" for 127.0.0.1 at 2012-04-21 18:14:06 -0500
Processing by ActiveAdmin::Devise::SessionsController#new as HTML
Rendered
c:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activeadmin-0.4.3/app/views/active_admin/devise/se
ssions/new.html.erb within layouts/active_admin_logged_out (691.0ms)
Completed 500 Internal Server Error in 932ms
ActionView::Template::Error (super: no superclass method `buttons' for
#<ActiveAdmin::FormBuilder:0x3519ff0>):
8: f.input :password
9: f.input :remember_me, :as => :boolean, :if => false
#devise_mapping.rememberable? }
10: end
11: f.buttons do
12: f.commit_button "Login"
13: end
14: end
activeadmin (0.4.3) lib/active_admin/form_builder.rb:30:in `block in
buttons'
activeadmin (0.4.3) lib/active_admin/form_builder.rb:118:in
`with_new_form_buffer'
activeadmin (0.4.3) lib/active_admin/form_builder.rb:29:in `buttons'
activeadmin (0.4.3)
app/views/active_admin/devise/sessions/new.html.erb:11:in `block in
_c___ails_nstaller__uby_
_____lib_ruby_gems_______gems_activeadmin_______app_views_active_admin_devise_sessions_new_html_erb__100301699_269
92284'
actionpack (3.2.3) lib/action_view/helpers/capture_helper.rb:40:in
`block in capture'
actionpack (3.2.3) lib/action_view/helpers/capture_helper.rb:187:in
`with_output_buffer'
actionpack (3.2.3) lib/action_view/helpers/capture_helper.rb:40:in
`capture'
actionpack (3.2.3) lib/action_view/helpers/form_helper.rb:606:in
`fields_for'
actionpack (3.2.3) lib/action_view/helpers/form_helper.rb:377:in
`form_for'
formtastic (2.2.0) lib/formtastic/helpers/form_helper.rb:161:in `block
in semantic_form_for'
formtastic (2.2.0) lib/formtastic/helpers/form_helper.rb:192:in
`with_custom_field_error_proc'
formtastic (2.2.0) lib/formtastic/helpers/form_helper.rb:160:in
`semantic_form_for'
activeadmin (0.4.3) lib/active_admin/view_helpers/form_helper.rb:8:in
`active_admin_form_for'
activeadmin (0.4.3)
app/views/active_admin/devise/sessions/new.html.erb:5:in
`_c___ails_nstaller__uby______lib_r
uby_gems_______gems_activeadmin_______app_views_active_admin_devise_sessions_new_html_erb__100301699_26992284'
actionpack (3.2.3) lib/action_view/template.rb:143:in `block in
render'
activesupport (3.2.3) lib/active_support/notifications.rb:125:in
`instrument'
actionpack (3.2.3) lib/action_view/template.rb:141:in `render'
actionpack (3.2.3) lib/action_view/renderer/template_renderer.rb:47:in
`block (2 levels) in render_template'
actionpack (3.2.3) lib/action_view/renderer/abstract_renderer.rb:38:in
`block in instrument'
activesupport (3.2.3) lib/active_support/notifications.rb:123:in
`block in instrument'
activesupport (3.2.3)
lib/active_support/notifications/instrumenter.rb:20:in `instrument'
activesupport (3.2.3) lib/active_support/notifications.rb:123:in
`instrument'
actionpack (3.2.3) lib/action_view/renderer/abstract_renderer.rb:38:in
`instrument'
actionpack (3.2.3) lib/action_view/renderer/template_renderer.rb:46:in
`block in render_template'
actionpack (3.2.3) lib/action_view/renderer/template_renderer.rb:54:in
`render_with_layout'
actionpack (3.2.3) lib/action_view/renderer/template_renderer.rb:45:in
`render_template'
actionpack (3.2.3) lib/action_view/renderer/template_renderer.rb:18:in
`render'
actionpack (3.2.3) lib/action_view/renderer/renderer.rb:36:in
`render_template'
actionpack (3.2.3) lib/action_view/renderer/renderer.rb:17:in `render'
actionpack (3.2.3) lib/abstract_controller/rendering.rb:110:in
`_render_template'
actionpack (3.2.3) lib/action_controller/metal/streaming.rb:225:in
`_render_template'
actionpack (3.2.3) lib/abstract_controller/rendering.rb:103:in
`render_to_body'
actionpack (3.2.3) lib/action_controller/metal/renderers.rb:28:in
`render_to_body'
actionpack (3.2.3) lib/action_controller/metal/compatibility.rb:50:in
`render_to_body'
actionpack (3.2.3) lib/abstract_controller/rendering.rb:88:in `render'
actionpack (3.2.3) lib/action_controller/metal/rendering.rb:16:in
`render'
actionpack (3.2.3)
lib/action_controller/metal/instrumentation.rb:40:in `block (2 levels)
in render'
activesupport (3.2.3) lib/active_support/core_ext/benchmark.rb:5:in
`block in ms'
c:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/benchmark.rb:295:in
`realtime'
activesupport (3.2.3) lib/active_support/core_ext/benchmark.rb:5:in
`ms'
actionpack (3.2.3)
lib/action_controller/metal/instrumentation.rb:40:in `block in render'
actionpack (3.2.3) lib/action_controller/metal/instrumentation.rb:83:in
`cleanup_view_runtime'
activerecord (3.2.3)
lib/active_record/railties/controller_runtime.rb:24:in
`cleanup_view_runtime'
actionpack (3.2.3)
lib/action_controller/metal/instrumentation.rb:39:in `render'
actionpack (3.2.3)
lib/action_controller/metal/implicit_render.rb:10:in `default_render'
actionpack (3.2.3) lib/action_controller/metal/responder.rb:232:in
`default_render'
actionpack (3.2.3) lib/action_controller/metal/responder.rb:160:in
`to_html'
actionpack (3.2.3) lib/action_controller/metal/responder.rb:153:in
`respond'
actionpack (3.2.3) lib/action_controller/metal/responder.rb:146:in
`call'
actionpack (3.2.3) lib/action_controller/metal/mime_responds.rb:239:in
`respond_with'
devise (2.0.4) app/controllers/devise/sessions_controller.rb:9:in
`new'
actionpack (3.2.3) lib/action_controller/metal/implicit_render.rb:4:in
`send_action'
actionpack (3.2.3) lib/abstract_controller/base.rb:167:in
`process_action'
actionpack (3.2.3) lib/action_controller/metal/rendering.rb:10:in
`process_action'
actionpack (3.2.3) lib/abstract_controller/callbacks.rb:18:in `block
in process_action'
activesupport (3.2.3) lib/active_support/callbacks.rb:436:in
`_run__496243681__process_action__195845156__callba
cks'
activesupport (3.2.3) lib/active_support/callbacks.rb:405:in
`__run_callback'
activesupport (3.2.3) lib/active_support/callbacks.rb:385:in
`_run_process_action_callbacks'
activesupport (3.2.3) lib/active_support/callbacks.rb:81:in
`run_callbacks'
actionpack (3.2.3) lib/abstract_controller/callbacks.rb:17:in
`process_action'
actionpack (3.2.3) lib/action_controller/metal/rescue.rb:29:in
`process_action'
actionpack (3.2.3)
lib/action_controller/metal/instrumentation.rb:30:in `block in
process_action'
activesupport (3.2.3) lib/active_support/notifications.rb:123:in
`block in instrument'
activesupport (3.2.3)
lib/active_support/notifications/instrumenter.rb:20:in `instrument'
activesupport (3.2.3) lib/active_support/notifications.rb:123:in
`instrument'
actionpack (3.2.3)
lib/action_controller/metal/instrumentation.rb:29:in `process_action'
actionpack (3.2.3)
lib/action_controller/metal/params_wrapper.rb:205:in `process_action'
activerecord (3.2.3)
lib/active_record/railties/controller_runtime.rb:18:in `process_action'
actionpack (3.2.3) lib/abstract_controller/base.rb:121:in `process'
actionpack (3.2.3) lib/abstract_controller/rendering.rb:45:in
`process'
actionpack (3.2.3) lib/action_controller/metal.rb:203:in `dispatch'
actionpack (3.2.3)
lib/action_controller/metal/rack_delegation.rb:14:in `dispatch'
actionpack (3.2.3) lib/action_controller/metal.rb:246:in `block in
action'
actionpack (3.2.3) lib/action_dispatch/routing/route_set.rb:73:in
`call'
actionpack (3.2.3) lib/action_dispatch/routing/route_set.rb:73:in
`dispatch'
actionpack (3.2.3) lib/action_dispatch/routing/route_set.rb:36:in
`call'
actionpack (3.2.3) lib/action_dispatch/routing/mapper.rb:40:in `call'
journey (1.0.3) lib/journey/router.rb:68:in `block in call'
journey (1.0.3) lib/journey/router.rb:56:in `each'
journey (1.0.3) lib/journey/router.rb:56:in `call'
actionpack (3.2.3) lib/action_dispatch/routing/route_set.rb:600:in
`call'
sass (3.1.16) lib/sass/plugin/rack.rb:54:in `call'
warden (1.1.1) lib/warden/manager.rb:35:in `block in call'
warden (1.1.1) lib/warden/manager.rb:34:in `catch'
warden (1.1.1) lib/warden/manager.rb:34:in `call'
actionpack (3.2.3)
lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
rack (1.4.1) lib/rack/etag.rb:23:in `call'
rack (1.4.1) lib/rack/conditionalget.rb:25:in `call'
actionpack (3.2.3) lib/action_dispatch/middleware/head.rb:14:in `call'
actionpack (3.2.3)
lib/action_dispatch/middleware/params_parser.rb:21:in `call'
actionpack (3.2.3) lib/action_dispatch/middleware/flash.rb:242:in
`call'
rack (1.4.1) lib/rack/session/abstract/id.rb:205:in `context'
rack (1.4.1) lib/rack/session/abstract/id.rb:200:in `call'
actionpack (3.2.3) lib/action_dispatch/middleware/cookies.rb:338:in
`call'
activerecord (3.2.3) lib/active_record/query_cache.rb:64:in `call'
activerecord (3.2.3)
lib/active_record/connection_adapters/abstract/connection_pool.rb:467:in
`call'
actionpack (3.2.3) lib/action_dispatch/middleware/callbacks.rb:28:in
`block in call'
activesupport (3.2.3) lib/active_support/callbacks.rb:405:in
`_run__653525000__call__1064468843__callbacks'
activesupport (3.2.3) lib/active_support/callbacks.rb:405:in
`__run_callback'
activesupport (3.2.3) lib/active_support/callbacks.rb:385:in
`_run_call_callbacks'
activesupport (3.2.3) lib/active_support/callbacks.rb:81:in
`run_callbacks'
actionpack (3.2.3) lib/action_dispatch/middleware/callbacks.rb:27:in
`call'
actionpack (3.2.3) lib/action_dispatch/middleware/reloader.rb:65:in
`call'
actionpack (3.2.3) lib/action_dispatch/middleware/remote_ip.rb:31:in
`call'
actionpack (3.2.3)
lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call'
actionpack (3.2.3)
lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
railties (3.2.3) lib/rails/rack/logger.rb:26:in `call_app'
railties (3.2.3) lib/rails/rack/logger.rb:16:in `call'
actionpack (3.2.3) lib/action_dispatch/middleware/request_id.rb:22:in
`call'
rack (1.4.1) lib/rack/methodoverride.rb:21:in `call'
rack (1.4.1) lib/rack/runtime.rb:17:in `call'
activesupport (3.2.3)
lib/active_support/cache/strategy/local_cache.rb:72:in `call'
rack (1.4.1) lib/rack/lock.rb:15:in `call'
actionpack (3.2.3) lib/action_dispatch/middleware/static.rb:62:in
`call'
railties (3.2.3) lib/rails/engine.rb:479:in `call'
railties (3.2.3) lib/rails/application.rb:220:in `call'
rack (1.4.1) lib/rack/content_length.rb:14:in `call'
railties (3.2.3) lib/rails/rack/log_tailer.rb:14:in `call'
rack (1.4.1) lib/rack/handler/webrick.rb:59:in `service'
c:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/httpserver.rb:138:in
`service'
c:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/httpserver.rb:94:in
`run'
c:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/server.rb:191:in
`block in start_thread'
Rendered
c:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middlewa
mplates/rescues/_trace.erb (6.0ms)
Rendered
c:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middlewa
mplates/rescues/_request_and_response.erb (2.0ms)
Rendered
c:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middlewa
mplates/rescues/template_error.erb within rescues/layout (46.0ms)[/code]
Any Ideas?
···
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