95% emittingFATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory 1: no

95% emittingFATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
1: node_module_register
2: v8::internal::Factory::NewRawTwoByteString
npm ERR! code ELIFECYCLE
npm ERR! errno 3
npm ERR! [email protected] dev: webpack-dev-server --inline --progress --config build/webpack.dev.conf.js
npm ERR! Exit status 3
npm ERR!
npm ERR! Failed at the [email protected] dev 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! F:\Program Files\nodejs\node_cache_logs\2019-04-03T08_36_25_025Z-debug.log

这个报错的意思就是Node内存不足所导致的。
window系统下解决办法：
在\node_modules.bin\webpack-dev-server.cmd文件中添加 “–max_old_space_size=2048” //2048的单位为M，表示node最大占用内存数值，可以根据实际情况自行调整数值
从"–max_old_space_size=2048" 到"–max_old_space_size=4096" 问题仍然没有解决，频繁出现此种情况，项目太大，导致内存溢出，npm install -g increase-memory-limit npm run serve 再次重启