npm run dev执行出错

Question

日志如下所示
>cros-cms-web@1.3.1dev/Users/guoyuyi/Desktop/cros-cms-web
>webpack-dev-server--content-base./--open--inline--hot--compress--configbuild/webpack.dev.config.js
Happy[happybabel]:Version:4.0.1.Threads:4(sharedpool)
fs.js:133
thrownewERR_INVALID_CALLBACK();
^
TypeError[ERR_INVALID_CALLBACK]:Callbackmustbeafunction
atmaybeCallback(fs.js:133:9)
atObject.write(fs.js:556:14)
at/Users/guoyuyi/Desktop/cros-cms-web/build/webpack.dev.config.js:12:8
atFSReqCallback.args[asoncomplete](fs.js:145:20)
npmERR!codeELIFECYCLE
npmERR!errno1
npmERR!cros-cms-web@1.3.1dev:`webpack-dev-server--content-base./--open--inline--hot--compress--configbuild/webpack.dev.config.js`
npmERR!Exitstatus1
npmERR!
npmERR!Failedatthecros-cms-web@1.3.1devscript.
npmERR!Thisisprobablynotaproblemwithnpm.Thereislikelyadditionalloggingoutputabove.
npmERR!Acompletelogofthisruncanbefoundin:
npmERR!/Users/guoyuyi/.npm/_logs/2019-03-22T14_08_24_600Z-debug.log

Answer 1

报错说你的配置文件里有问题呢，注意这一段，都给出定位了，排查一下吧TypeError[ERR_INVALID_CALLBACK]:CallbackmustbeafunctionatmaybeCallback(fs.js:133:9)atObject.write(fs.js:556:14)at/Users/guoyuyi/Desktop/cros-cms-web/build/webpack.dev.config.js:12:8atFSReqCallback.args[asoncomplete](fs.js:145:20)