npm ERR! code ERESOLVE
npm ERR! ERESOLVE could not resolve
npm ERR!
npm ERR! While resolving: [email protected]
npm ERR! Found: [email protected]
npm ERR! node_modules/webpack
npm ERR! peer webpack@“^4.0.0 || ^5.0.0” from @soda/[email protected]
npm ERR! node_modules/@soda/friendly-errors-webpack-plugin
npm ERR! @soda/friendly-errors-webpack-plugin@“^1.8.0” from @vue/[email protected]
npm ERR! node_modules/@vue/cli-service
npm ERR! peer @vue/cli-service@“^3.0.0 || ^4.0.0 || ^5.0.0-0” from @vue/[email protected]
npm ERR! node_modules/@vue/cli-plugin-babel
npm ERR! dev @vue/cli-plugin-babel@“~5.0.0” from the root project
npm ERR! 4 more (@vue/cli-plugin-eslint, @vue/cli-plugin-router, …)
npm ERR! webpack@“^5.54.0” from @vue/[email protected]
npm ERR! node_modules/@vue/cli-plugin-babel
npm ERR! dev @vue/cli-plugin-babel@“~5.0.0” from the root project
npm ERR! 17 more (@vue/cli-plugin-eslint, @vue/cli-service, …)
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! less-loader@“5.0.0” from the root project
npm ERR!
npm ERR! Conflicting peer dependency: [email protected]
npm ERR! node_modules/webpack
npm ERR! peer webpack@“^2.0.0 || ^3.0.0 || ^4.0.0” from [email protected]
npm ERR! node_modules/less-loader
npm ERR! less-loader@“5.0.0” 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:UsersadminAppDataLocal pm-cacheeresolve-report.txt for a full report.npm ERR! A complete log of this run can be found in:
npm ERR! C:UsersadminAppDataLocal pm-cache_logs?2-05-07T09_45_32_750Z-debug-0.log
这里小编在 npm i less [email protected] -D 或者其他依赖包的时候出现以上错误
可能是npm版本问题报错
解决方法：在命令后面加上
–legacy-peer-deps
–legacy-peer-deps的作用
在NPM v7中，现在默认安装peerDependencies。
在很多情况下，这会导致版本冲突，从而中断安装过程。
–legacy-peer-deps标志是在v7中引入的，目的是绕过peerDependency自动安装；它告诉 NPM 忽略项目中引入的各个modules之间的相同modules但不同版本的问题并继续安装，保证各个引入的依赖之间对自身所使用的不同版本modules共存。