Option 'serial' in section 'mcu' must be specified``help``
ive just made my first print yesterday, and when i started it up this morning.
I get an error from klipper,
Option 'serial' in section 'mcu' must be specified
Once the underlying issue is corrected, use the "RESTART"
command to reload the config and restart the host software.
Printer is halted
ive no idea what this means wordering if anyone could lend a hand,
thanks in advance
7 Replies
what does your printer.cfg look like?
its empty, nothing there
Well that's your problem
Where did it go, do you have a backup?
thats a real solid question, im gonna try to redo the process, taking some backups as i go, thanks
Good luck!
Solution
i ve redone it, and 5 prints still good to go