to JSON\n at JSON.stringify (<anonymous>)\n at responsePromise.then.response (/Users/xinxing.cheng/Documents/app/node_modules/q/q.js:854:54)\n at /Users/xinxing.cheng/Documents/app/node_modules/q/q
(in /Users/hsu-wei-cheng/Dropbox/Rails/dqa_dev_server/vendor/themes/ace-admin-theme/css/application.css)/Users/hsu-wei-cheng/.rvm/gems/ruby-2.1.0/gems/sass-3.2.19/lib/sass/