There are some incompatibilities in Klipper for Creality K1 and V3 series. You can solve this problem by following the steps below;
Activate the root process on your printer.
Connect to your printer via SSH.
¶ Copy and paste the following operations in order:
cd /usr/data
sh /usr/data/helper-script/helper.sh (install moonraker and mainsail)
(If you have not installed helper-script before, you should install it from this link.