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I started a new Rails 3.2.5 projects and the asset pipeline is not working anymore. CSS and Javascript file are not compiling anymore.
This is the output from the logs when try to generate the asset:
Started GET "/assets/application.css?body=1" for 127.0.0.1 at 2012-06-16 23:59:11 -0700
Served asset /application.css - 200 OK (0ms)
[2012-06-16 23:59:11] ERROR NoMethodError: undefined method `each' for nil:NilClass
/Users/greg/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/gems/rack-1.3.6/lib/rack/handler/webrick.rb:71:in `service'
/Users/greg/.rbenv/versions/1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service'
/Users/greg/.rbenv/versions/1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run'
/Users/greg/.rbenv/versions/1.9.2-p290/lib/ruby/1.9.1/webrick/server.rb:
Started GET "/assets/application.js?body=1" for 127.0.0.1 at 2012-06-16 23:59:11 -0700
Served asset /application.js - 200 OK (0ms)
[2012-06-16 23:59:11] ERROR NoMethodError: undefined method `each' for nil:NilClass
/Users/greg/.rbenv/versions/1.9.2-p290/lib/ruby/gems/1.9.1/gems/rack-1.3.6/lib/rack/handler/webrick.rb:71:in `service'
/Users/greg/.rbenv/versions/1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service'
/Users/greg/.rbenv/versions/1.9.2-p290/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run'
/Users/greg/.rbenv/versions/1.9.2-p290/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread'
183:in `block in start_thread'
Update:
<!DOCTYPE html>
<html>
<head>
<title>Shorai</title>
<%= csrf_meta_tags %>
</head>
<body id=<%= params[:controller].sub('_controller', '') %>>
<% if current_user %>
<%= current_user.name %>
<%= link_to "Log out", signout_path %>
<% else %>
<%= link_to "Sign in", "/auth/37signals" %>
<% end %>
<%= yield %>
<%= stylesheet_link_tag "application", :media => "all" %>
<%= javascript_include_tag "application" %>
</body>
</html>
Update2:
*
* This is a manifest file that'll be compiled into application.css, which will include all the files
* listed below.
*
* Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets,
* or vendor/assets/stylesheets of plugins, if any, can be referenced here using a relative path.
*
* You're free to add application-wide styles to this file and they'll appear at the top of the
* compiled file, but it's generally better to create a new file per style scope.
*
*= require_self
*= require_tree .
*/
update3: http://f.imgtmp.com/Onpqv.png
I don't know what is causing this, anyone has an idea? Greg
224
I got this error when I had caching enabled (in development mode) with memcached storage, but the memcached process was not running (Rails 3.2.8, Win7).
The solution therefore was to simply start memcached and reboot the Rails server.
104
I had a similar problem after activating memcache as cache store (config.cache_store = :dalli_store). I could solve it by deactivating Rack::Cache middleware explicitly (config.action_dispatch.rack_cache = nil), or by setting
config.action_dispatch.rack_cache = {
:metastore => Dalli::Client.new,
:entitystore => 'file:tmp/cache/rack/body',
:allow_reload => false
}
See https://github.com/rails/rails/issues/8366.
3
I had a similar problem and I solved it by disabling cache in dev environment. I think cache doesn't play well with asset on-the-fly compilation
2
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