vue项目下载依赖报错npm ERR! ERESOLVE could not resolve

前言

公司换了电脑，配置好前端环境后，运行项目项目报错，拿之前的依赖包用也不行。一开始想到的是版本问题，后来版本检查版本也是对的，搞了很久，快吐了，一起看一下错误吧。 如果这种解决办法不准确的话，还请大佬们指正。当然有更好的办法的话也可再评论区指点一二。在此抱拳了！

报错

npm ERR! code ERESOLVE
npm ERR! ERESOLVE could not resolve
npm ERR!
npm ERR! While resolving: sass-loader@7.3.1
npm ERR! Found: webpack@5.88.2
npm ERR! node_modules/webpack
npm ERR!   peer webpack@"^4.0.0 || ^5.0.0" from @soda/friendly-errors-webpack-plugin@1.8.1
npm ERR!   node_modules/@soda/friendly-errors-webpack-plugin
npm ERR!     @soda/friendly-errors-webpack-plugin@"^1.8.0" from @vue/cli-service@5.0.8
npm ERR!     node_modules/@vue/cli-service
npm ERR!       dev @vue/cli-service@"~5.0.0" from the root project
npm ERR!       4 more (@vue/cli-plugin-babel, @vue/cli-plugin-eslint, ...)
npm ERR!   webpack@"^5.54.0" from @vue/cli-plugin-babel@5.0.8
npm ERR!   node_modules/@vue/cli-plugin-babel
npm ERR!     dev @vue/cli-plugin-babel@"~5.0.0" from the root project
npm ERR!   18 more (@vue/cli-plugin-eslint, @vue/cli-service, ...)
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer webpack@"^3.0.0 || ^4.0.0" from sass-loader@7.3.1
npm ERR! node_modules/sass-loader
npm ERR!   dev sass-loader@"^7.3.1" from the root project
npm ERR!
npm ERR! Conflicting peer dependency: webpack@4.47.0
npm ERR! node_modules/webpack
npm ERR!   peer webpack@"^3.0.0 || ^4.0.0" from sass-loader@7.3.1
npm ERR!   node_modules/sass-loader
npm ERR!     dev sass-loader@"^7.3.1" 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!
npm ERR! For a full report see:
npm ERR! C:\Users\Administrator\AppData\Local\npm-cache\_logs\2024-01-29T03_25_14_151Z-eresolve-report.txt        

这个错误什么什么巴拉巴拉的。

问题解决

把package.json里面的sass-loader和node-sass手动删掉，然后再终端npm install，这样依赖包就可以下载下来了。最后重新下载一下sass-loader和node-sass就可以了

总结

1. 所有问题都经不起推敲。
2. 确实应该学一学程序员的英语
3. 遇到问题，希望大家冷静处理，不要慌张乱了手脚。