近日在前端上偶遇Watchpack Error：too many open files这一奇葩问题，经过一番检索，先将修复过程记录.
核心问题：
Watchpack Error (watcher): Error: EMFILE: too many open files, watch '/home/bizuser/work/net-work/abp02/angular/node_modules/@babel/runtime/helpers'
Watchpack Error (watcher): Error: ENOSPC: System limit for number of file watchers reached,
解决方法:
cat /proc/sys/fs/inotify/max_user_watches
默认8192
执行:
sudo sysctl -w fs.inotify.max_user_watches="104857600"
或者：
sudo vi /etc/sysctl.conf # 在最后面加入 fs.inotify.max_user_watches=524288 # 保存后推出 # 之后运行命令 sudo sysctl -p
标签：files,many,Watchpack,too,Error,open From： https://www.cnblogs.com/oumi/p/18091867