Printer Deletion Failed! Undefined
How can I force a printer deletion?
I tried to install klipper on an fresh installation with a fresh repetier server (based on last buster image due to difficulties with my touchscreen). I installed the latest klipper version with python3 from the RS-Web-Interface (Add new printer/firmware Klipper/Install). Seams to work first but hangs near the end of the installation during cloning to /opt/klipper/SLUG/.
Trying to delete the printer (before reinstalling) failed with the above mentioned error.
How can I remove the printer via ssh console?
Does the lastest klipper version work with the buster based image?