Question

I’m using the will_paginate plugin and I get the following error only when I’m running on a server rather than locally:

undefined method `total_pages' for []:Array Extracted source (around line #8):  5:  <% session[:page] = params[:page] %> 6:  <h2>Previous Scenario</h2> 7: <% end %> 8:  <%= will_paginate @scenarios, :next_label => 'Older', :prev_label => 'Newer' %> 9: <div class='box'> 10: <% for scenario in @scenarios %> 11:     <% @created = scenario.created_at %> 

Any ideas?

Answer 1

Somehow, @scenarios is an ordinary Array for you and it can’t be from Scenario.paginate() method because that one always returns a WillPaginate::Collection object.