npm run start 报错

[向征]

[向征]

[kala888]

没人回答且文档不清楚，很尴尬啊
我也是这个问题，解决办法，仅供参考

npm install --save react react-dom
npm install
npm run-script build
npm start 

[若如]

this issue is same as #258, please go to #258 and close.