Weex 在github上下载的demo在执行./start后browser无法编译，native完好

Question

执行这部分明后就报该错误
=> start to build browser (weex-web-render)

(node:7348) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): Error: 'default' is not exported by node_modules/weex-picker/js/build/main.js (imported by html5/render/browser/extend/packer.js). For help fixing this error see https://github.com/rollup/rol...

Answer 1

将依赖包node_mudles中weex-picker文件中的package.json中的 main 有原来的/js/build/main.js更改成"./js/src/index.js"即可实现编译通过。