vue 报vue-style-loader、css-loader错误

yarn 编译出现以下错误：缺少相关库

* !!vue-style-loader!css-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/style-compiler/index?{"vue":true,"id":"data-v-6ba1f787","scoped":false,"hasInlineConfig":false}!sass-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/selector?type=styles&index=0!./2_chartPreview.vue in ./src/components/2_chartPreview.vue

* !!vue-style-loader!css-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/style-compiler/index?{"vue":true,"id":"data-v-53f64ea2","scoped":false,"hasInlineConfig":false}!sass-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/selector?type=styles&index=0!./1_base.vue in ./src/components/1_base.vue

* !!vue-style-loader!css-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/style-compiler/index?{"vue":true,"id":"data-v-6824619e","scoped":false,"hasInlineConfig":false}!sass-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/selector?type=styles&index=0!./3_node.vue in ./src/components/3_node.vue

* !!vue-style-loader!css-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/style-compiler/index?{"vue":true,"id":"data-v-5095045e","scoped":false,"hasInlineConfig":false}!sass-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/selector?type=styles&index=0!./6_xmlToJson.vue in ./src/components/6_xmlToJson.vue

* !!vue-style-loader!css-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/style-compiler/index?{"vue":true,"id":"data-v-64d3fdf7","scoped":false,"hasInlineConfig":false}!sass-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/selector?type=styles&index=0!./5_customPlatter.vue in ./src/components/5_customPlatter.vue

* !!vue-style-loader!css-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/style-compiler/index?{"vue":true,"id":"data-v-a98caca8","scoped":false,"hasInlineConfig":false}!sass-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/selector?type=styles&index=0!./7_jsonToXml.vue in ./src/components/7_jsonToXml.vue

* !!vue-style-loader!css-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/style-compiler/index?{"vue":true,"id":"data-v-26adad04","scoped":false,"hasInlineConfig":false}!sass-loader?{"sourceMap":true}!../../node_modules/vue-loader/lib/selector?type=styles&index=0!./4_nodeSetColor.vue in ./src/components/4_nodeSetColor.vue

 

 

缺少相关依赖：

css依赖 yarn add stylus-loader

yarn add css-loader

yarn add style-loader

 

sass依赖 yarn add sass

yarn add sass-loader

less依赖 yarn add less

yarn add less-loader

最后执行yarn