ruby-on-rails - rails : Can't include scss in rails 4. 1.1。 - 类型错误:对象不支持此属性或方法

Question

编辑:解决方案是将 sass-rails gem 锁定到 4.0.2 版本。

---

今天下午我遇到了一个奇怪的问题。我试图实现一个 Bootstrap 主题(详细信息管理)但是当包含在 application.css.scss 中时我收到一个错误:

TypeError: Object doesn't support this property or method
  (in C:/sites/busapp/app/assets/stylesheets/application.css.scss)

我尝试将文件的扩展名更改为仅 .css 或仅 .scss，但没有成功。我现在正在尝试 2 小时 30 分钟，所以我很绝望，想问问其他人是否知道如何解决这个问题。

OS: Windows 8.1 64bit
Ruby 1.9.3p545
Rails 4-1.1

我的 gem 文件:

来源' https://rubygems.org '

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.1.1'
# Use sqlite3 as the database for Active Record
gem 'sqlite3'
# Use SCSS for stylesheets
gem 'sass-rails'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .js.coffee assets and views
gem 'coffee-rails', '~> 4.0.0'
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
# gem 'therubyracer',  platforms: :ruby

# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'jquery-turbolinks'
gem 'turbolinks'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.0'
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', '~> 0.4.0',          group: :doc

# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'

# Use unicorn as the app server
# gem 'unicorn'

# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development

# Use debugger
# gem 'debugger', group: [:development, :test]

# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin]

#====Custom gems====
group :development do
  gem 'better_errors'
  gem 'pry-rails'
  gem 'rails_debug'
  # gem 'quiet_assets'
  gem 'letter_opener'
end

#Database
gem 'pg'
#Slim
gem 'slim'
gem 'slim-rails'
#Bootstrap
gem 'bootstrap-sass'
gem 'autoprefixer-rails'
#Authentication
gem 'devise'
#Other
gem 'simple_form', '~> 3.1.0.rc1'

# gem 'will_paginate-bootstrap'
# gem 'enumerations'
# gem 'will_paginate-bootstrap'
# gem 'acts_as_simple_translatable'
# gem 'paperclip', '~> 4.1'
# gem 'active_model_serializers'
# gem 'font-awesome-sass'
# gem 'apipie-rails'
# gem 'cancancan', '~> 1.9'
# gem 'redcarpet', '~> 3.1.2'
# gem 'bazaar', '0.0.2'
# gem 'memoist', '0.9.1'

应用程序.css.scss

@import "bootstrap-sprockets";
@import "bootstrap";
@import "neki";

应用程序.html.slim

 doctype html
html
  head
    title Busapp
    = stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track' => true
    = javascript_include_tag 'application', 'data-turbolinks-track' => true
    = csrf_meta_tags
  body
    = link_to destroy_user_session_path, method: :delete, class: "btn"
      | Logout
    = render "layouts/flash"
    = yield

此外，当我只从 application.css.scss 中删除最后一个文件时，我不会收到错误消息。这不是因为文件损坏，因为我已经尝试过多个文件，而在这个文件中，只有主体背景颜色设置为红色。

另一件可能相关的事情是当我运行 bundle update 时发生的事情:http://prntscr.com/4i0xfl

编辑:即使我尝试将类似的内容直接添加到我的 .css.scss 中，它仍然会中断。

body {background-color: red;}

Answer 1

不确定，但会用可能已经尝试过的各种建议更新以前的错误答案:

1)发现了这个类似的问题:github.com/activeadmin/activeadmin/issues/3093解决方案是更新一些 gem

2)并根据提供的屏幕截图输出发现:github.com/sstephenson/sprockets/issues/540解决方案是预编译 Assets (即 bootstrap)。看起来这是一个 sprocket 错误。

3)对于 railties-dependency 错误，SO 上的各种方法:stackoverflow.com/questions/17327953/rails-4-0-0-bundler-could-not-find-compatible-versions-for-gem-railties