weex run android

[ranjiexu]

windows 环境

15:18:46 : Error: Error: Command failed: npm run build
npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! [email protected] build: webpack --env.NODE_ENV=common
npm ERR! Exit status 2
npm ERR!
npm ERR! Failed at the [email protected] build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\ranji\AppData\Roaming\npm-cache_logs\2019-01-23T07_18_46_342Z-debug.log

at ChildProcess.exithandler (child_process.js:270:12)
at emitTwo (events.js:125:13)
at ChildProcess.emit (events.js:213:7)
at maybeClose (internal/child_process.js:921:16)
at Socket.stream.socket.on (internal/child_process.js:348:11)
at emitOne (events.js:115:13)
at Socket.emit (events.js:210:7)
at Pipe._handle.close [as _onclose] (net.js:549:12)