File contains no section headers. file: '/home/pi/printer_data/config/printer.cfg', line: 1

Basic Information:

Printer Model: Creality Ender 3 S1 Pro
MCU / Printerboard: STM32F401
klippy.log
klippy.log (290.2 KB)

Fill out above information and in all cases attach your klippy.log file (use zip to compress it, if too big). Pasting your printer.cfg is not needed
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Describe your issue:


Today I’ve turned on my raspberry pi 4 running klipper and my ender 3 s1 pro, and got this error: As shown in the log - Sineos

Yes, the error shown on mainsail dashboard is this long, never had any issues with klipper before, have been using klipper for months…
What could be the solution to this?

Attach your printer.cfg

alright, my printer.cfg is corrupted, will try to fix it

just fixed my printer.cfg, your comment actually helped me, thanks

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