打包失败

[Kesling515]

ERROR in ./src/util/ethAbi.js
Module not found: Error: Can't resolve 'underscore' in 'D:\xxx\fisco-bcos-browser\web\fisco-bcos-browser-front\src\util'
@ ./src/util/ethAbi.js 10:8-29
@ ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib??vue-loader-options!./src/views/components/transactionDetail.vue?vue&type=script&lang=js&
@ ./src/views/components/transactionDetail.vue?vue&type=script&lang=js&
@ ./src/views/components/transactionDetail.vue
@ ./src/router/index.js
@ ./src/main.js

[Kesling515]

npm install -g typescript@next
npm install --save underscore
npm install --save @types/underscore