El Friday 29 August 2008 12:43:35 Antonio Tapiador del Dujo escribió: > Hi! > I have problems when a model inherits from another ActiveRecord model: > > class Space < ActiveRecord::Base > end > > class Project < Space > end > > This only happens in development environment. Not in production, neither in > testing. And never in the first request after a server restart, always > after the second request. > So I belive it has to do with something related with class reloading. > > It seems like after the reloading, the "Space" part of the Project class is > missing, like in this error (container_posts is a method of Space): > > NoMethodError (undefined method `container_posts' for > #<Project:0xb4a533cc>): > /usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/attribute_ >methods.rb:256:in `method_missing' > /vendor/plugins/cmsplugin/app/controllers/posts_controller.rb:18:in > `index' > [...] > > I get other errors related with "stack level too deep", but I can't > reproduce them now
Here they are. I'll try to get them a look if I have time... SystemStackError in PostsController#index stack level too deep /usr/lib/ruby/1.8/set.rb:157:in `include?' /usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/attribute_methods.rb:104:in `instance_method_already_implemented?' /usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/attribute_methods.rb:82:in `define_attribute_methods' /usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/attribute_methods.rb:71:in `each' /usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/attribute_methods.rb:71:in `define_attribute_methods' /usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/attribute_methods.rb:238:in `method_missing' /usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/attribute_methods.rb:245:in `method_missing' /usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/base.rb:2435:in `hash' vendor/plugins/cmsplugin/app/controllers/posts_controller.rb:29:in `uniq' vendor/plugins/cmsplugin/app/controllers/posts_controller.rb:29:in `index' [...] _______________________________________________ Engine-Users mailing list [email protected] http://lists.rails-engines.org/listinfo.cgi/engine-users-rails-engines.org
