Active_admin NoMethodError

Question

I am using active_admin to generate an admin page on my rails app. I have had it for like a week, but suddenly today when I click the link emoticon which is a resource for the admin, I get this error :

NoMethodError in Admin::EmoticonsController#index

undefined method `per' for #

here is my emoticon controller :

 def index
    @emoticons = Emoticon.search(params[:search]).order(sort_column + ' ' + sort_direction).paginate(:per_page => 10, :page => params[:page])
  end

I don't know, if I accidentally deleted one of active_admin file. But I recheck with the Railscast folder. And I think everything is fine. Anyone has any idea where the error could come from?

Please let me know if you need any other files.

Thanks.

Answer 1

Have you seen this ? Assuming you are working with will_paginate .