SassError：纯 CSS 中不允许使用括号

如何解决SassError：纯 CSS 中不允许使用括号

Rails 6 中的 webpacker 新手，CSS 很烂

我正在尝试集成我购买的 bootstrap 4 主题：https://live.hasthemes.com/html/4/maxcoach-preview/maxcoach/index.html

我没有以任何方式修改代码。如果 CSS 不允许括号，那么... 耸肩

宝石文件

source 'https://rubygems.org'
git_source(:github) { |repo| "https://github.com/#{repo}.git" }
ruby '3.0.0'

# Bundle edge Rails instead: gem 'rails',github: 'rails/rails'
gem 'rails','~> 6.1.1'
# Use postgresql as the database for Active Record
gem 'pg','>= 0.18','< 2.0'
# Use Puma as the app server
gem 'puma','~> 4.1'
# Use SCSS for stylesheets
gem 'sass-rails','>= 6'
# Transpile app-like JavaScript. Read more: https://github.com/rails/webpacker
gem 'webpacker','~> 4.3.0'
# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
gem 'turbolinks','~> 5'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder','~> 2.7'
# Use Redis adapter to run Action Cable in production
# gem 'redis','~> 4.0'
# Use Active Model has_secure_password
# gem 'bcrypt','~> 3.1.7'

# Use Active Storage variant
# gem 'image_processing','~> 1.2'

# Reduces boot times through caching; required in config/boot.rb
gem 'bootsnap','>= 1.4.2',require: false

gem 'bootstrap','~> 4.6'
...

我知道代码有效，因为它是购买的主题。我认为这与我的 package.json 和它的依赖关系有关，但我不知道我是否做对了。有人可以指出我正确的方向吗？或者知道这里发生了什么？

终端输出：

ERROR in ./app/javascript/stylesheets/application.scss
16:02:33 webpacker.1 | Module build failed (from 
./node_modules/@rails/webpacker/node_modules/mini-css-extract-plugin/dist/loader.js):
16:02:33 webpacker.1 | ModuleBuildError: Module build failed (from ./node_modules/sass- 
loader/dist/cjs.js):
16:02:33 webpacker.1 | SassError: Parentheses aren't allowed in plain CSS.
16:02:33 webpacker.1 |      ╷
16:02:33 webpacker.1 | 5399 │   -ms-grid-columns: (1fr)[3];
16:02:33 webpacker.1 |      │                     ^
16:02:33 webpacker.1 |      ╵
16:02:33 webpacker.1 |   app/javascript/stylesheets/css/style.css 5399:21  @import
16:02:33 webpacker.1 |   app/javascript/stylesheets/application.scss 13:9  root stylesheet

app/javascript/stylesheets/css/style.css 5399:21

  .instagram-grid-wrap {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: (1fr)[3];      <--- here!
  grid-template-columns: repeat(3,1fr);
  grid-column-gap: 10px;
  grid-row-gap: 10px; }

package.json

{
  "name": "empowered_you","private": true,"dependencies": {
    "@rails/actioncable": "^6.0.0","@rails/activestorage": "^6.0.0","@rails/ujs": "^6.0.0","@rails/webpacker": "4.3.0","bootstrap": "4.6.0","css-loader": "^5.0.1","jquery": "^3.5.1","loader-utils": "^2.0.0","mini-css-extract-plugin": "^1.3.5","node-sass": "^5.0.0","popper.js": "^1.16.1","sass": "^1.32.6","sass-loader": "^10.0.0","style-loader": "^2.0.0","turbolinks": "^5.2.0","webpack": "^4.27.0"
  },"version": "0.1.0","devDependencies": {
    "webpack-dev-server": "^3.11.2"
  }
}

webpack.config.js

module.exports = {
  module: {
    rules: [
      {
        test: /\.s[ac]ss$/i,use: [
          "style-loader","css-loader",{
            loader: "sass-loader",options: {
              implementation: require("sass"),sassOptions: {
                fiber: false,},],};

javascript/stylesheets/application.scss

@import './css/plugins/aos.min';
@import './css/plugins/animate';
@import './css/plugins/ion.rangeSlider.min';
@import './css/plugins/jquery.animatedheadline';
@import './css/plugins/justifiedGallery.min';
@import './css/plugins/magnific-popup';
@import './css/plugins/selectric';
@import './css/plugins/plugins.min';
@import './css/plugins/swiper.min';

@import './css/style';         //<---here
@import './css/style.min';
@import './css/vendor/bootstrap.min';
@import './css/vendor/vendor.min';
@import './css/vendor/font-awesome-pro.min';
@import './css/vendor/font-gilroy';
@import './css/vendor/fonts-rossela';

@import './fonts';

javascript/packs/application.js

require("@rails/ujs").start()
require("turbolinks").start()
require("@rails/activestorage").start()
require("channels")

import '../stylesheets/application';

// import $ from 'jquery';
// import 'bootstrap/dist/js/bootstrap';

import '../vendor/bootstrap.bundle.min';
import '../vendor/jquery-3.4.1.min';
import '../vendor/jquery-migrate-3.1.0.min';
import '../vendor/modernizr-3.6.0.min';
import '../vendor/vendor.min';

import '../plugins/aos.min';
import '../plugins/countdown.min';
import '../plugins/gmap.min';
import '../plugins/imagesloaded.pkgd.min';
import '../plugins/ion.rangeSlider.min';
import '../plugins/isotope.pkgd.min';
import '../plugins/Jarallax.min';
import '../plugins/jquery.ajaxchimp.min';
import '../plugins/jquery.animatedheadline.min';
import '../plugins/jquery.counterup.min';
import '../plugins/jquery.justifiedGallery.min';
import '../plugins/jquery.magnific-popup.min';
import '../plugins/jquery.selectric.min';
import '../plugins/masonry.pkgd.min';
import '../plugins/parallax.min';
import '../plugins/plugins.min';
import '../plugins/rellax.min';
import '../plugins/sticky-sidebar';
import '../plugins/svg-inject.min';
import '../plugins/swiper.min';
import '../plugins/vivus.min';
import '../plugins/waypoints.min';
import './main';



$(document).on('turbolinks:load',function() {
  $('body').tooltip({
    selector: '[data-toggle="tooltip"]',container: 'body',});

  $('body').popover({
    selector: '[data-toggle="popover"]',html: true,trigger: 'hover',});
});

// Uncomment to copy all static images under ../images to the output folder and reference
// them with the image_pack_tag helper in views (e.g <%= image_pack_tag 'rails.png' %>)
// or the `imagePath` JavaScript helper below.
//
const images = require.context('../images',true)
const imagePath = (name) => images(name,true)

我是否缺少依赖项？ 我应该关心的是我在 application.scss 中的导入顺序吗？

谢谢

解决方法

我建议你放弃 IE 支持并摆脱 -ms-grid-columns。 grid-template-columns 目前具有广泛的浏览器兼容性，适用于 Edge。

也就是说，值 (1fr) 似乎应该没有括号。据我所知，没有任何使用括号的网格​​ css，即使它们在纯 css 中是绝对允许的，例如在 var() 和 calc() 中。