项目启动的时候报错:
报错解决Module build failed (from ./node_modules/babel-loader/lib/index.js):

原因是babel的版本冲突。

解决办法:

删除这几个依赖

cnpm uninstall babel-core babel-loader babel-preset-env 

命令行卸载不掉,在package.json中生产环境把这三个依赖删了
重新下载:

cnpm i babel-loader @babel-core @babel/preset-env 

这是我下载好的依赖
报错解决Module build failed (from ./node_modules/babel-loader/lib/index.js):
新建.babelrc文件

{     "presets": [         [             "@babel/env",             {                 "modules": false             }         ]     ] } 

webpack.config.js中这样写
报错解决Module build failed (from ./node_modules/babel-loader/lib/index.js):
原文地址:https://blog.csdn.net/WhyTemptFate/article/details/107468023