I had similar undefined errors after a few weeks in production (with no code changes). I didn't get much time to look into it but, bouncing the server(stopping and restarting the http server) helped.
Sri Tim Uckun wrote: > Hello all. > > I am having a hell of a problem and it's driving me nuts. I get the > following error (undefined method `controller_name' for nil:NilClass): > but only when config.action_controller.perform_caching = true > > I googled around some and found this thread > http://groups.google.com/group/communityengine/browse_thread/thread/b84154e5228bf9f3 > > which suggests it may be a conflict with a pllug in controller but I > don't see any two controllers with the same name. > > This particular controller is using an embedded activescaffold and I > think that might be a part of the problem though I can't be sure. As > you can see from the stacktrace rails has finished rendering the page > and seems to throw a fit during sweeping.rb. Also none of my > controllers are mentioned in the stacktrace. > > Here is the last partial that got rendered. > > <%= render_match_active_scaffold @match_type, @match_date_range %> > > Here is the helper it's calling. > > def render_match_active_scaffold(match_type, match_date_range) > render :active_scaffold => "match_#{match_type}", :conditions => > get_match_date_range_constraints > end > > This is driving me nuts, What can I do to figure out why this is failing? > > --------Stack Trace----------------- > > > End of component rendering > 2009-04-17T13:22:22+01:00 : DEBUG : Rendered match/_provider_summary > (37.0ms) > 2009-04-17T13:22:22+01:00 : FATAL : > > NoMethodError (undefined method `controller_name' for nil:NilClass): > > /vendor/rails/actionpack/lib/action_controller/caching/sweeping.rb:83:in > `callback' > > /vendor/rails/actionpack/lib/action_controller/caching/sweeping.rb:65:in > `after' > /vendor/rails/actionpack/lib/action_controller/filters.rb:208:in > `around_proc' > /vendor/rails/activesupport/lib/active_support/callbacks.rb:182:in > `call' > /vendor/rails/activesupport/lib/active_support/callbacks.rb:182:in > `evaluate_method' > /vendor/rails/actionpack/lib/action_controller/filters.rb:184:in > `call' > /vendor/rails/actionpack/lib/action_controller/filters.rb:635:in > `run_before_filters' > /vendor/rails/actionpack/lib/action_controller/filters.rb:615:in > `call_filters' > /vendor/rails/actionpack/lib/action_controller/filters.rb:610:in > `perform_action_without_benchmark' > > /vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in > `perform_action_without_rescue' > /usr/local/lib/ruby/1.8/benchmark.rb:293:in `measure' > > /vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in > `perform_action_without_rescue' > /vendor/rails/actionpack/lib/action_controller/rescue.rb:136:in > `perform_action_without_caching' > > /vendor/rails/actionpack/lib/action_controller/caching/sql_cache.rb:13:in > `passenger_orig_perform_action' > > /vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb:34:in > > `cache' > /vendor/rails/activerecord/lib/active_record/query_cache.rb:8:in > `cache' > > /vendor/rails/actionpack/lib/action_controller/caching/sql_cache.rb:12:in > `passenger_orig_perform_action' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/railz/request_handler.rb:53:in > > `perform_action' > /vendor/rails/actionpack/lib/action_controller/base.rb:524:in `send' > /vendor/rails/actionpack/lib/action_controller/base.rb:524:in > `process_without_filters' > /vendor/rails/actionpack/lib/action_controller/filters.rb:606:in > `process_without_session_management_support' > > /vendor/rails/actionpack/lib/action_controller/session_management.rb:134:in > `process' > /vendor/rails/actionpack/lib/action_controller/base.rb:392:in > `process' > > /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:183:in > `handle_request' > > /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:110:in > `dispatch_unlocked' > > /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:123:in > `dispatch' > > /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:122:in > `synchronize' > > /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:122:in > `dispatch' > > /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:132:in > `dispatch_cgi' > /vendor/rails/actionpack/lib/action_controller/dispatcher.rb:39:in > `dispatch' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/railz/request_handler.rb:38:in > > `process_request' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/abstract_request_handler.rb:197:in > > `main_loop' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/railz/application_spawner.rb:340:in > > `start_request_handler' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/railz/application_spawner.rb:298:in > > `handle_spawn_application' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/utils.rb:176:in > > `safe_fork' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/railz/application_spawner.rb:296:in > > `handle_spawn_application' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/abstract_server.rb:332:in > > `__send__' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/abstract_server.rb:332:in > > `main_loop' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/abstract_server.rb:182:in > > `start_synchronously' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/abstract_server.rb:149:in > > `start' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/railz/application_spawner.rb:192:in > > `start' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/spawn_manager.rb:260:in > > `spawn_rails_application' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/abstract_server_collection.rb:121:in > > `lookup_or_add' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/spawn_manager.rb:254:in > > `spawn_rails_application' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/abstract_server_collection.rb:75:in > > `synchronize' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/abstract_server_collection.rb:74:in > > `synchronize' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/spawn_manager.rb:253:in > > `spawn_rails_application' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/spawn_manager.rb:148:in > > `spawn_application' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/spawn_manager.rb:285:in > > `handle_spawn_application' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/abstract_server.rb:332:in > > `__send__' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/abstract_server.rb:332:in > > `main_loop' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/lib/phusion_passenger/abstract_server.rb:182:in > > `start_synchronously' > > /usr/local/lib/ruby/gems/1.8/gems/passenger-2.1.3/bin/passenger-spawn-server:50 > > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "ActiveScaffold : Ruby on Rails plugin" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/activescaffold?hl=en -~----------~----~----~----~------~----~------~--~---
