Ruby on Rails - 不导入 SCSS

Mat*_*uza 2 ruby ruby-on-rails bootstrap-4

我在尝试使用 bootstrap gem 时正在制作一个新的 RoR 应用程序,但是我在第一次运行它时遇到了一些问题。看起来 Ruby 很难包含 scss 文件

ExecJS::ProgramError in Visitor#index
Showing */app/views/layouts/guest.erb where line #8 raised:

identifier '(function(opts, pluginOpts) {return eval(process' undefined
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来宾

<!DOCTYPE html>
<html>
<head>
  <title>FooBar</title>
  <%= csrf_meta_tags %>
  <%= csp_meta_tag %>

  <%= stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track': 'reload' %>
</head>

<body>
<%= yield %>
</body>
</html>
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应用。scss

 * ...........
 * It is generally better to create a new file per style scope.
 *
 */
@import "bootstrap";
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宝石文件

ruby '2.4.4'

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '~> 5.2.0'
# Use sqlite3 as the database for Active Record
gem 'sqlite3'
# Use Puma as the app server
gem 'puma', '~> 3.11'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
#Bootstrap
gem 'bootstrap', '~> 4.1.1'
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mlt*_*mlt 5

Gemfile 中删除duktape gem 并确保安装了 Node.js 或其他东西。应该对指向https://github.com/rails/execjs#readme 的替代品发表评论。