错误解决：These dependencies were not found: core-js/modules/es.array.push.js

错误描述

执行npm run dev后报错：

These dependencies were not found:

• core-js/modules/es.array.push.js in ./node_modules/@babel/runtime/helpers/objectSpread2.js, ./node_modules/cache-loader/dist/cjs.js??ref--12-0!./node_modules/@vue/cli-pluvue?vue&type=script&lang=js& and 9 others
• core-js/modules/es.error.cause.js in ./node_modules/@babel/runtime/helpers/regeneratorRuntime.js, ./src/utils/request.js and 2 others
• core-js/modules/es.object.proto.js in ./node_modules/@babel/runtime/helpers/regeneratorRuntime.js
• core-js/modules/es.regexp.dot-all.js in ./node_modules/cache-loader/dist/cjs.js??ref--12-0!./node_modules/@vue/cli-plugin-babel/node_modules/babel-loader/lib!./node_moduland 1 other To install them, you can run: npm install --save core-js/modules/es.array.push.js core-js/modules/es.error.cause.js core-js/modules/es.object.proto.js core-js/modules/es.re

解决方式

删除node_modules中的3个文件夹：

core-js

core-js-compat

core-util-js

之后，再执行

npm i core-js --save