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javascript_include_tag throws unsupported method

I recently created a new project with Rails 4.2.0 and created a controller called Land for the landing page. So, I ran into this error upon visting http://localhost:3000/land/home:

Started GET "/" for ::1 at 2015-02-27 15:56:23 -0600
Processing by LandController#home as HTML
Rendered land/home.html.erb within layouts/application (0.0ms)
Completed 500 Internal Server Error in 5526ms

ActionView::Template::Error (TypeError: Object doesn't support this property or method
(in C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/turbolinks-2.5.3/lib/assets/javascripts/turbolinks.js.coffee)):
3: <head>
4:   <title>Course</title>
5:   <%= stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track' => true %>
6:   <%= javascript_include_tag 'application' %>
7:   <%= csrf_meta_tags %>
8: </head>
9: <body>
app/views/layouts/application.html.erb:6:in `_app_views_layouts_application_html_erb__1279127835_98590860'


Rendered C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/web-console-2.0.0/lib/action_dispatch/templates/rescues/_source.erb (5.0ms)

Rendered C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/web-console-2.0.0/lib/action_dispatch/templates/rescues/_trace.html.erb (10.0ms)

Rendered C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/web-console-2.0.0/lib/action_dispatch/templates/rescues/_request_and_response.html.erb (1.0ms)

Rendered C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/web-console-2.0.0/lib/action_dispatch/templates/rescues/_web_console.html.erb (2.0ms)

Rendered C:/Ruby21-x64/lib/ruby/gems/2.1.0/gems/web-console-2.0.0/lib/action_dispatch/templates/rescues/template_error.html.erb within rescues/layout (72.0ms)

Is there a way of getting rid of this error? Or is it a bug?

like image 910
Rod Argumedo Avatar asked Nov 28 '22 07:11

Rod Argumedo


2 Answers

I recently found another solution for this problem. gem 'coffee-script-source' in 1.9.0 has some issues with Rails on Windows. I reverted to the previous version using gem 'coffee-script-source', '1.8.0' in the Gemfile, this will resolve your problem.

Another way of solving this exception is installing Node.js onto your machine and the error should go away after installing & restarting rails server. Make sure that you add Node.js into your PATH before restarting the terminal(s) and rerun the server.

like image 148
Rod Argumedo Avatar answered Dec 05 '22 13:12

Rod Argumedo


Ahh, it seems that you are missing

//= require turbolinks

in your application.js

See this on removing turbolinks (and obviously make sure it's all in place if you want it running).

like image 27
jcuenod Avatar answered Dec 05 '22 13:12

jcuenod