These dependencies were not found:

* !!vue-style-loader!css-loader?{"sourceMap":true}!../../../node_modules/vue-loader/lib/style-compiler/index?{"vue":true,"id":"data-v-de3f5272","scoped":false,"hasInlineConfig":false}!sass-loader?{"sourceMap":true}!sass-resources-loader?{"resources":"../src/assets/styles/index.scss"}!./home.scss in ./src/entries/home/home.vue
* !!vue-style-loader!css-loader?{"sourceMap":true}!../../../node_modules/vue-loader/lib/style-compiler/index?{"vue":true,"id":"data-v-07285283","scoped":false,"hasInlineConfig":false}!sass-loader?{"sourceMap":true}!sass-resources-loader?{"resources":"../src/assets/styles/index.scss"}!./main.scss in ./src/layout/main/main.vue
* !!vue-style-loader!css-loader?{"sourceMap":true}!../../../node_modules/vue-loader/lib/style-compiler/index?{"vue":true,"id":"data-v-187c36f2","scoped":false,"hasInlineConfig":false}!sass-loader?{"sourceMap":true}!sass-resources-loader?{"resources":"../src/assets/styles/index.scss"}!./login.scss in ./src/modules/login/login.vue
* vuex in ./src/store/index.js

To install them, you can run: npm install --save !!vue-style-loader!css-loader?{"sourceMap":true}!../../../node_modules/vue-loader/lib/style-compiler/index?{"vue":true,"id":"data-v-de3f5272","scoped":false,"hasInlineConfig":false}!sass-loader?{"sourceMap":true}!sass-resources-loader?{"resources":"../src/assets/styles/index.scss"}!./home.scss !!vue-style-loader!css-loader?{"sourceMap":true}!../../../node_modules/vue-loader/lib/style-compiler/index?{"vue":true,"id":"data-v-07285283","scoped":false,"hasInlineConfig":false}!sass-loader?{"sourceMap":true}!sass-resources-loader?{"resources":"../src/assets/styles/index.scss"}!./main.scss !!vue-style-loader!css-loader?{"sourceMap":true}!../../../node_modules/vue-loader/lib/style-compiler/index?{"vue":true,"id":"data-v-187c36f2","scoped":false,"hasInlineConfig":false}!sass-loader?{"sourceMap":true}!sass-resources-loader?{"resources":"../src/assets/styles/index.scss"}!./login.scss vuex

問題原因 依賴未安裝

解決辦法

使用npm安裝  npm install node-sass sass-loader sass-resources-loader

使用yarn安裝  yarn add node-sass sass-loader sass-resource-loader

搞定。