Question

My new controller action:

controller do
  layout 'active_admin'
  def index
    @pages = Page.all
  end
end

After refresh the page i received:

undefined method `base' for nil:NilClass 
render view_factory.layout

What should I do for fixing this?

I start rewriting controller action because i received this message for my index action:

undefined method `num_pages' for #<Array:0x0000000b860eb0>
render renderer_for(:index)

Maybe anyone know how fixing this?

Answer 1

The initial undefined method 'num_pages' for #<Array:0x0000000b860eb0> may be occurring if you have an instance variable set in a before_filter in ApplicationController with the plural name of a model as I did. The bug is reported here.