Did you ever figure out this problem? I have a working application and my code works on my laptop, but when I try it on our production server I come up with this error, but for the life of me I can't figure out why it is being thrown on one machine and not the other.
NoMethodError: undefined method `size' for nil:NilClass [GEM_ROOT]/gems/actionpack-2.1.0/lib/action_controller/streaming.rb:123:in `send_data' [RAILS_ROOT]/vendor/plugins/princely/lib/pdf_helper.rb:45:in `make_and_send_pdf' [RAILS_ROOT]/vendor/plugins/princely/lib/pdf_helper.rb:13:in `render' [RAILS_ROOT]/app/controllers/driver_payments_controller.rb:13:in `print' Anyone got any ideas? Thanks. Brijesh Shah wrote: > Hi All, > > I want to generate pdf with css. I am using princely plugin. > > This is code which I written > > def pdf > prince = Prince.new() > html_string = render_to_string(:template => > '/users/paid_invoice.pdf.erb') > send_data( > prince.pdf_from_string(html_string), > :filename => 'some_document.pdf', > :type => 'application/pdf' > ) > end > > But I am getting error of nil.size > > > You have a nil object when you didn't expect it! > You might have expected an instance of Array. > The error occurred while evaluating nil.size > > RAILS_ROOT: /var/www/sortapp > Application Trace | Framework Trace | Full Trace > > /usr/lib/ruby/gems/1.8/gems/actionpack-2.1.2/lib/action_controller/streaming.rb:123:in > `send_data' > app/controllers/users_controller.rb:135:in `pdf' > > I also used make_and_send_pdf function but got the same error. > I thought I am getting error in render_to_string function. > > Can anyone tell me how can I solve this issues? > > Thanks in advance -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
