Question

我已经找到了一些关于我的问题的话题，但我不明白应该如何修复它。

我正在关注http://ruby.railstutorial.org/chapters/filling-in-the-layout#fnref-5_5教程，并在app / assets / stylesheets / custom.css.scss中导入引导程序。

这是我的Gemfile：

source 'https://rubygems.org'
gem 'bootstrap-sass', '2.0.4'
gem 'rails', '3.2.8'

group :development, :test do
gem 'sqlite3', '1.3.5'
gem 'rspec-rails', '2.11.0'
end

Gems used only for assets and not required
in production environments by default.
group :assets do
gem 'sass-rails', '3.2.5'
gem 'coffee-rails', '3.2.2'
gem 'uglifier', '1.2.3'
end

gem 'jquery-rails', '2.0.2'

group :test do
gem 'capybara', '1.1.2'
end

group :production do
gem 'pg', '0.12.2'
end

我在localhost / sample_app / home

上得到了什么错误

Sass::SyntaxError in Static_pages#home

Showing c:/Users/katja/Arbeit/rails_projects/sample_app/app/views/layouts/application.html.erb where line #5 raised:

File to import not found or unreadable: bootstrap.
Load path: Sass::Rails::Importer(c:/Users/katja/Arbeit/rails_projects/sample_app/app/assets/stylesheets/custom.css.scss)
(in c:/Users/katja/Arbeit/rails_projects/sample_app/app/assets/stylesheets/custom.css.scss)
Extracted source (around line #5):

2: 
3:

4: <%= full_title(yield(:title)) %>
5: <%= stylesheet_link_tag "application", media: "all" %>
6: <%= javascript_include_tag "application" %>
7: <%= csrf_meta_tags %>
8: <!--[if lt IE 9]>
Rails.root: c:/Users/katja/Arbeit/rails_projects/sample_app
Application Trace | Framework Trace | Full Trace
app/assets/stylesheets/custom.css.scss:1
app/views/layouts/application.html.erb:5:in `app_views_layouts_application_html_erb_16020705_20168520'

我正在使用Windows和GitBash。我已经尝试删除tmp / cache，它没有帮助。一切都运行得很完美，但是当我添加@import“bootstrap”时;到了cusom.css.scss，我收到了一个错误。

Answer 1

重启网络服务器“rails s”。

Answer 2

我不得不重新启动服务器 ps aux | grep rails 杀死-9 12345

其中12345是流程编号

（不确定是否有其他方法可以重启rails？

Answer 3

  source 'https://rubygems.org'
  gem 'rails', '3.2.8'

  group :development, :test do
  gem 'sqlite3', '1.3.5'
  gem 'rspec-rails', '2.11.0'
  end

  Gems used only for assets and not required
  in production environments by default.
  group :assets do
  gem 'sass-rails', '3.2.5'
  gem 'bootstrap-sass', '2.0.4'
  gem 'coffee-rails', '3.2.2'
  gem 'uglifier', '1.2.3'
  end

  gem 'jquery-rails', '2.0.2'

  group :test do
  gem 'capybara', '1.1.2'
  end

  group :production do
  gem 'pg', '0.12.2'
  end

将bootstrap-sass gem添加到资产块

bootstrap：要导入的文件未找到或不可读

3 个答案: