vscode运行mimall代码报错

来源：5-1 Nav-Header组件（1）

慕标1076797

2020-10-26

输入正文Vue CLI now supports Vue 3 by default.
vue-cli-plugin-vue-next is no longer needed, please remove it from the dependencies.
INFO Starting development server...
ERROR Error: Cannot find module 'vue-loader-v16/package.json'
Require stack:
- /home/liu/vsWork/mimall-vue3/node_modules/_@vue_cli-service@4.5.8@@vue/cli-service/lib/config/base.js
- /home/liu/vsWork/mimall-vue3/node_modules/_@vue_cli-service@4.5.8@@vue/cli-service/lib/Service.js
- /home/liu/vsWork/mimall-vue3/node_modules/_@vue_cli-service@4.5.8@@vue/cli-service/bin/vue-cli-service.js
Error: Cannot find module 'vue-loader-v16/package.json'
Require stack:
- /home/liu/vsWork/mimall-vue3/node_modules/_@vue_cli-service@4.5.8@@vue/cli-service/lib/config/base.js
- /home/liu/vsWork/mimall-vue3/node_modules/_@vue_cli-service@4.5.8@@vue/cli-service/lib/Service.js
- /home/liu/vsWork/mimall-vue3/node_modules/_@vue_cli-service@4.5.8@@vue/cli-service/bin/vue-cli-service.js
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:831:15)
    at Function.Module._load (internal/modules/cjs/loader.js:687:27)
    at Module.require (internal/modules/cjs/loader.js:903:19)
    at require (internal/modules/cjs/helpers.js:74:18)
    at /home/liu/vsWork/mimall-vue3/node_modules/_@vue_cli-service@4.5.8@@vue/cli-service/lib/config/base.js:114:23
    at /home/liu/vsWork/mimall-vue3/node_modules/_@vue_cli-service@4.5.8@@vue/cli-service/lib/Service.js:236:40
    at Array.forEach (<anonymous>)
    at Service.resolveChainableWebpackConfig (/home/liu/vsWork/mimall-vue3/node_modules/_@vue_cli-service@4.5.8@@vue/cli-service/lib/Service.js:236:26)
    at Service.resolveWebpackConfig (/home/liu/vsWork/mimall-vue3/node_modules/_@vue_cli-service@4.5.8@@vue/cli-service/lib/Service.js:240:48)
    at PluginAPI.resolveWebpackConfig (/home/liu/vsWork/mimall-vue3/node_modules/_@vue_cli-service@4.5.8@@vue/cli-service/lib/PluginAPI.js:132:25)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! mall@0.1.0 serve: `vue-cli-service serve --mode=development`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the mall@0.1.0 serve script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/liu/.npm/_logs/2020-10-26T08_01_20_492Z-