Thanks in advance I want to know how to solve No method errors
Agile Rails 4th ed Great book But second time I get this type of error I would like to know how to troubleshoot and resolve Please see below thanks once again NoMethodError in Store#index Showing C:/rails/shop9/app/views/line_items/_line_item.html.erb where line #9 raised: undefined method `title' for nil:NilClass Extracted source (around line #9): 6: <% end %> 8: <td><%= line_item.quantity %>×</td> 9: <td><%= line_item.product.title %></td> 10: <td class="item_price"><%= number_to_currency(line_item.total_price) %></td> 11: </tr> Trace of template inclusion: app/views/carts/_cart.html.erb, app/views/layouts/application.html.erb Rails.root: C:/rails/shop9 Application Trace | Framework Trace | Full Trace app/views/line_items/_line_item.html.erb:9:in `_app_views_line_items__line_item_html_erb__441883346_13180080__860564653' app/views/carts/_cart.html.erb:3:in `_app_views_carts__cart_html_erb___244752806_13248624_537741326' app/views/layouts/application.html.erb:37:in `block in _app_views_layouts_application_html_erb___681624400_16614672_759801029' app/helpers/application_helper.rb:6:in `hidden_div_if' app/views/layouts/application.html.erb:36:in `_app_views_layouts_application_html_erb___681624400_16614672_759801029' -- 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.
