vue2安装sass-loader报错解决

报错：

PS G:\TestProject\test-pro1\vue-pro3-webpack> npm install sass-loader@10.0.1
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: my_learning0721@1.0.0
npm ERR! Found: webpack@3.12.0
npm ERR! node_modules/webpack
npm ERR! dev webpack@"^3.6.0" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer webpack@"^4.36.0 || ^5.0.0" from sass-loader@10.0.1
npm ERR! node_modules/sass-loader
npm ERR! sass-loader@"10.0.1" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!
npm ERR! See C:\Users\GYF\AppData\Local\npm-cache\eresolve-report.txt for a full report.

 

 

主要是因为node-sass和sass-loader这些个版本冲突，然后我就先安装了一个sass，然后sass-loader在网上搜索几个常用的版本，挨个试了试，最终试到了一个成功的v7.3.1。

个人npm,vue,node配置：

 安装的sass,sass-loader:

 使用命令：

npm install sass@1.26.5

npm install sass-loader@7.3.1