undefined method `per' for #<ActiveRecord::Relation:0x007fc43bcc65a8>

[bruceyue]

When I click a model name, it showed the error "undefined method `per' for #ActiveRecord::Relation:0x007fc43bcc65a8". Thanks for your help.

[gunn]

Hi @bruceyue, you'll have to give us some more details to help you. Could you post some of the stacktrace? Are you doing anything funny with the app? What gems are you using?

[mshibuya]

Looks like will_paginate issue.
Please refer to 'Conflict between will_paginate and kaminari' section in wiki.

[bruceyue]

Thanks for all your help. I added kaminari.rb file, it works.

[ketanghumatkar]

In your config/initializers/kaminari.rb, add this:

Kaminari.configure do |config|
config.page_method_name = :per_page_kaminari
end

source : https://coderwall.com/p/qkwiwa

[Feuda]

@ketan-ghumatkar Thank you!

[RajRoR]

This helped me: http://tech-brains.blogspot.in/2012/11/kaminari-willpaginate-incompatibility.html