Ruby on rails 3 使用Compass将Susy导入Rails项目时出现的问题

我使用以下

gemfile

启动了一个新的rails项目：

source 'https://rubygems.org'

gem 'rails', '3.2.8'

group :development do
  gem 'sqlite3'
end

# Gems used only for assets and not required
# in production environments by default.
group :assets do
  gem 'sass-rails',   '~> 3.2.3'
  gem 'coffee-rails', '~> 3.2.1'
  gem 'compass-rails'
  gem 'susy'
  gem 'sassy-buttons'
  gem 'uglifier', '>= 1.0.3'
end

gem 'jquery-rails'
gem 'devise'

然后我尝试

@导入“susy”

进入我的

application.css.scss

文件，但失败，出现以下错误：

Sass::SyntaxError in Devise/sessions#new

Showing /Users/ashleyconnor/Development/rails/myapp/app/views/layouts/application.html.erb where line #5 raised:

File to import not found or unreadable: susy.
Load paths:
  Sass::Rails::Importer(/Users/ashleyconnor/Development/rails/myapp/app/assets/stylesheets/application.css.scss)
  /Users/ashleyconnor/Development/rails/myapp/app/assets/stylesheets
  /Users/ashleyconnor/.rvm/gems/ruby-1.9.3-p194@myapp/gems/compass-0.12.2/frameworks/blueprint/stylesheets
  /Users/ashleyconnor/.rvm/gems/ruby-1.9.3-p194@myapp/gems/compass-0.12.2/frameworks/compass/stylesheets
  /Users/ashleyconnor/.rvm/gems/ruby-1.9.3-p194@myapp/gems/compass_twitter_bootstrap-2.0.3/stylesheets
  /Users/ashleyconnor/.rvm/gems/ruby-1.9.3-p194@myapp/gems/sassy-buttons-0.1.4/stylesheets
  Compass::SpriteImporter
  (in /Users/ashleyconnor/Development/rails/myapp/app/assets/stylesheets/application.css.scss)

---

导入

sassy按钮

有效，但

susy

由于某些原因无效。

如果您遇到此问题，则可能正在使用POW

事实证明，POW没有看到所需的插件，因此SASS无法编译

针对这一问题的一个常见修复方法是，每次将新的Compass插件导入SASS文件时，都要运行

rails s

。更好的办法是把战俘扔了，直到修好为止