js-yaml 运行报错

[cxd1314]

error in ./src/App.vue

Error loading PostCSS config: Loading PostCSS Plugin failed: Cannot find module 'postcss-url'

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/l
ib/style-compiler?{"vue":true,"id":"data-v-7ba5bd90","scoped":false,"hasInlineConfig":false}!./node_modules/
vue-loader/lib/selector.js?type=styles&index=0!./src/App.vue 4:14-297 13:3-17:5 14:22-305
@ ./src/App.vue
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

不懂得哪没配置好，之前能运行，现在不行了

[SY199505]

error in ./src/App.vue

Error loading PostCSS config: Loading PostCSS Plugin failed: Cannot find module 'postcss-url'

@ ./node_modules/vue-style-loader!./node_modules/css-loader?{"sourceMap":false}!./node_modules/vue-loader/l
ib/style-compiler?{"vue":true,"id":"data-v-7ba5bd90","scoped":false,"hasInlineConfig":false}!./node_modules/
vue-loader/lib/selector.js?type=styles&index=0!./src/App.vue 4:14-297 13:3-17:5 14:22-305
@ ./src/App.vue
@ ./src/main.js
@ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

不懂得哪没配置好，之前能运行，现在不行了

缺postcss-url这个插件
npm i postcss-url
翻译一下就知道了