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I am following the manual Agile Web Development with Rails 4th edition and I have a problem with sprocket css in rails 3.1.
The code css is:
If I modify the css code of app/assets/stylesheets/aplication.css.scss I catch the next error:
Sprockets::CircularDependencyError in Store#index
Showing /home/ubuntu/Desktop/Depot/app/views/layouts/application.html.erb where line #5 raised:
/home/ubuntu/Desktop/Depot/app/assets/stylesheets/application.css.scss has already been required
Extracted source (around line #5):
2: <html>
3: <head>
4: <title>Pragprog Books Online Store</title>
5: <%= stylesheet_link_tag "application" %>
6: <%= javascript_include_tag "application" %>
7: <%= csrf_meta_tag %>
8: </head>
Rails.root: /home/ubuntu/Desktop/Depot
Application Trace | Framework Trace | Full Trace
app/views/layouts/application.html.erb:5:in`_app_views_layouts_application_html_erb___1008723970_81658620'
I dont understand why if I modify a margin value or a padding value in aplication.css.scss for example I get this error.
Thank you very much.