webpack配置babel时候报错ERROR in ./src/main.js Module build failed (from ./node_modules/babel-loade

报错：

ERROR in ./src/main.js
Module build failed (from ./node_modules/babel-loader/lib/index.js):

 

 

总结:

两种解决方案: 1. 回退低版本

npm install -D babel-loader@7 babel-core babel-preset-env

2. 更新到最高版本:

npm install -D babel-loader @babel/core @babel/preset-env webpack