npm ERR! Failed at the [email protected] start script.

code ELIFECYCLE

npm ERR! errno 1

npm ERR! [email protected] start: `node build/dev-server.js`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the [email protected] start 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\Administrator\AppData\Roaming\npm-cache\_logs\2018-08-01T05_56_12_498Z-debug.log

 

这种错误是80端口被占用