assets/application.css"

assets.error

Started GET "/assets/application.css" for 127.0.0.1 at Tue Jan 17 15:26:06 +0800 2012
Served asset /application.css - 200 OK (42ms)
[2012-01-17 15:26:06] ERROR NoMethodError: undefined method `each' for nil:NilClass
	/usr/local/rvm/gems/ree-1.8.7-2011.03/gems/rack-1.3.6/lib/rack/handler/webrick.rb:71:in `service'
	/usr/local/rvm/rubies/ree-1.8.7-2011.03/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
	/usr/local/rvm/rubies/ree-1.8.7-2011.03/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
	/usr/local/rvm/rubies/ree-1.8.7-2011.03/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
	/usr/local/rvm/rubies/ree-1.8.7-2011.03/lib/ruby/1.8/webrick/server.rb:162:in `start'
	/usr/local/rvm/rubies/ree-1.8.7-2011.03/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
	/usr/local/rvm/rubies/ree-1.8.7-2011.03/lib/ruby/1.8/webrick/server.rb:95:in `start'
	/usr/local/rvm/rubies/ree-1.8.7-2011.03/lib/ruby/1.8/webrick/server.rb:92:in `each'
	/usr/local/rvm/rubies/ree-1.8.7-2011.03/lib/ruby/1.8/webrick/server.rb:92:in `start'
	/usr/local/rvm/rubies/ree-1.8.7-2011.03/lib/ruby/1.8/webrick/server.rb:23:in `start'
	/usr/local/rvm/rubies/ree-1.8.7-2011.03/lib/ruby/1.8/webrick/server.rb:82:in `start'
	/usr/local/rvm/gems/ree-1.8.7-2011.03/gems/rack-1.3.6/lib/rack/handler/webrick.rb:13:in `run'
	/usr/local/rvm/gems/ree-1.8.7-2011.03/gems/rack-1.3.6/lib/rack/server.rb:265:in `start'
	/usr/local/rvm/gems/ree-1.8.7-2011.03/gems/railties-3.1.3/lib/rails/commands/server.rb:70:in `start'
	/usr/local/rvm/gems/ree-1.8.7-2011.03/gems/railties-3.1.3/lib/rails/commands.rb:54
	/usr/local/rvm/gems/ree-1.8.7-2011.03/gems/railties-3.1.3/lib/rails/commands.rb:49:in `tap'
	/usr/local/rvm/gems/ree-1.8.7-2011.03/gems/railties-3.1.3/lib/rails/commands.rb:49
	script/rails:6:in `require'
	script/rails:6
cache: [GET /assets/application.js] miss, store

fixed when change dalli to memcached gem