Project environment
Vue project
Cause of problem
The number of file monitoring is too large and the system limits it
Modify {etc/sysctl.d
fs.inotify.max_user_watches = 524288
Apply changes
sudo sysctl -p --system
Docker inherits some setting files on the host. In order to prevent global impact, the above files will be set to read only in docker. Therefore, you need to change the above configuration on the host. After the host changes, docker automatically inherits.