Error display
according to Mr.Li Wenzhou's teaching video, he was knocking on the project. After knocking, he clicked run and reported such an error. It showed that the Windows version was incompatible, and he was immediately confused
Solution:
the reason for the error is the package name of the main file package. Just modify it to main
vim /etc/sysctl.conf
Increase the value of fs.inotify.max_user_watches inside (or add the following line if you don't have this value).
fs.inotify.max_user_watches=524288
After saving, execute.
sysctl -p
Restart Goland it's OK
Link: https://stackoverflow.com/questions/65064450/how-to-fix-external-file-changes-sync-may-be-slow-the-current-inotify7-watch