打包小米小游戏，protobuf-libray.min.js报错

Module not found: Error: Can't resolve 'long' in 'F:\phone_project6\phone_projec
t6_client_release\branches\project6_client_2019.7.26_qgame\js'
@ F:/phone_project6/phone_project6_client_release/branches/project6_client_2019
.7.26_qgame/js/protobuf-library.min.js 1:346-461

使用npm run build打包rpk时，报这个错误，请问要这么解决呢