error in vue-cli4 project currently no loaders are configured to process this file

[wangpf110]

please help me , how to config repl loader?

[sxzz]

https://danw1ld.medium.com/optional-chaining-for-javascript-with-babel-7-and-webpack-4-2de8fd9dbdd5

[wangpf110]

this is error in node_modules error in ./node_modules/@vue/repl/dist/vue-repl.js I add babel-loader to repl in vue.config.js configureWebpack: { module: { rules: [ { test: /repl[\\/].*\.js$/, loader: 'babel-loader', }, ], }, },

but another error
These dependencies were not found:

• atpl in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• babel-core in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• bracket-template in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• coffee-script in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• dot in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• dustjs-linkedin in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• eco in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• ect in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• haml-coffee in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• hamlet in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• hamljs in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• handlebars in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• hogan.js in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• htmling in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• jazz in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• jqtpl in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• just in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• liquor in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• marko in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• mote in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• mustache in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• plates in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• ractive in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• react in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• react-dom/server in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• slm in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• squirrelly in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• teacup/lib/express in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• templayed in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• toffee in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• twig in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• twing in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• underscore in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• vash in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• velocityjs in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• walrus in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js
• whiskers in ./node_modules/@vue/compiler-sfc/dist/compiler-sfc.cjs.js

To install them, you can run: npm install --save atpl babel-core bracket-template coffee-script dot dustjs-linkedin eco ect haml-coffee hamlet hamljs handlebars hogan.js htmling jazz jqtpl just liquor marko mote mustache plates ractive react react-dom/server slm squirrelly teacup/lib/express templayed toffee twig twing underscore vash velocityjs walrus whiskers

[minghua233]

I have the same problem

[sxzz]

We temporarily close this due to the lack of enough information. Please provide a minimal reproduction to reopen the issue. Thanks.

https://antfu.me/posts/why-reproductions-are-required