klippy.log (53.9 KB)
Delete the blank:
home_xy_position = 110, 110 → home_xy_position = 110,110
I just changed it, but I’m still getting the error.
Did you restart Klipper? Please post a new log.
Yes I did restart it
klippy (1).log (64.3 KB)
This is strange. Can you attach your printer.cfg file, please
printer.cfg (2.5 KB)
Does it help deleting the surplus blanks at the end of the lines
home_xy_position: 110,110
z_hop: 10
Otherwise I see nothing strange 
i got a new error
klippy (2).log (72.4 KB)
Pin ‘EXP1_4’ is not a valid pin name on mcu ‘mcu’
Hmm, entirely possible, since you have no EXP pins defined …
What kind of board?
the default ender 3 pro creality v4.2.2 board with a bltouch added
Please check your config against klipper/printer-creality-ender3pro-2020.cfg at master · Klipper3d/klipper · GitHub
After changing a few pin names and such my setup if finally working with no errors. Thank you so much for all the help you provided.
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I am currently getting the same error. But i have a big tree tech skr mini e3v3. I used the config file supplied by them , could you check and see if theres anything you see wrong. Its my first time doing this and im not sure what im looking for to be wrong.
printer.cfg (3.3 KB)
klippy.log (28.4 KB)
Try:
- Replacing the first ident, which is a tab currently, by spaces
- More important: Remove the double / triple spaces by a single one
I removed the extra spaces and changed the tabs to spaces, saved and restarted with the same error.
Currently I do not see anything obvious. Can you share a new log?
The error reported by the original poster indicates the software was changed without a full restart (`sudo service klipper restart’) or the code repository got corrupted. If a full restart doesn’t solve the issue then it will be necessary to wipe and reset the source code (or wipe and reset the sd card if that is easier).
-Kevin
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