mpvue报错：This dependency was not found，怎么解决呀？ - WXOPEN Club

在mpvue中进行构建的时候，报如下错误：

This dependency was not found:

* !!../../../node_modules/extract-text-webpack-plugin/dist/loader.js?{"omit":1,"remove":true}!vue-style-loader!css-loade

r?{"minimize":false,"sourceMap":false}!../../../node_modules/mpvue-loader/lib/style-compiler/index?{"vue":true,"id":"dat

a-v-5b9f713e","scoped":true,"hasInlineConfig":false}!px2rpx-loader?{"baseDpr":1,"rpxUnit":0.5}!postcss-loader?{"sourceMa

p":true}!less-loader?{"sourceMap":false}!../../../node_modules/mpvue-loader/lib/selector?type=styles&index=0!./index.vue

in ./src/pages/cart/index.vue

To install it, you can run: npm install --save !!../../../node_modules/extract-text-webpack-plugin/dist/loader.js?{"omit

":1,"remove":true}!vue-style-loader!css-loader?{"minimize":false,"sourceMap":false}!../../../node_modules/mpvue-loader/l

ib/style-compiler/index?{"vue":true,"id":"data-v-5b9f713e","scoped":true,"hasInlineConfig":false}!px2rpx-loader?{"baseDp

r":1,"rpxUnit":0.5}!postcss-loader?{"sourceMap":true}!less-loader?{"sourceMap":false}!../../../node_modules/mpvue-loader

/lib/selector?type=styles&index=0!./index.vue

怎么解决呢？