I've tried to launch MERN and it was OK.
But then I decided to test client part of application by creating bundle.js by "npm run build".
But I've got an error with paths:

Please help me to solve such problem.
The problem disappear after reinstalling MERN and rebooting my laptop. Corfirm, that is working great, thanks)
I can't reproduce it. npm run build is working fine for me. Run npm run slate and try again. Let me know if it doesn't work.
Carlos Cuatin
Full Stack Developer
I'm trying to play it on windows and just install, run commands without any problem