I''m upgrading to the latest version of ActiveAdmin and am running into the following when trying to start the app: Expected ../app/model/store/base.rb to define Base base.rb defines base like: module MyApp class Store::Base end end I''ve done some digging and found that ActiveAdmin did some refactoring to derive everything from a BaseController. It also depends on another gem (InheritedResources), which does: self.resource_class ||= begin namespaced_classes = self.name.sub(/Controller/, '''').split(''::'') namespaced_class = [namespaced_classes.first, namespaced_classes.last].join(''::'').singularize namespaced_class.constantize rescue NameError nil end From: https://github.com/josevalim/inherited_resources/blob/master/lib/inherited_resources/class_methods.rb So I guess Rails is trying to load the model Base and is wrongly deciding that my existing base.rb file should take precedence or something, but since it''s not namespaced to just Base it raises this error. How can I fix this? I''ve tried loading the ActiveADmin BaseController file in application.rb, defining a pseudo Base class deriving from BaseController, etc., but nothing seems to work. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To view this discussion on the web visit https://groups.google.com/d/msg/rubyonrails-talk/-/rIhC-TTPFvEJ. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.