Rat Rig Community [Unofficial]•2mo ago

Printer crashes when homing

Whenever I try to home my v-minion it immediately crashes and gives me the screen attached. I also have the klippy.log file here.

klippy.log

21 Replies

Martin Hanbury•2mo ago

Is Klipper up to date?

53OP•2mo ago

Yes

blacksmithforlife•2mo ago

please upload your debug.zip

53OP•2mo ago

how do I do that

Martin Hanbury•2mo ago

Go to the Configurator, there's a button to download your debug.zip on the left hand side

53OP•2mo ago

this is 2.0.2 i dont think there's a configurator

53OP•2mo ago

TheTik•2mo ago

Correct, 2.0.2 doesn't have the debug.zip

Internal error on command:"G28"
Internal Error on WebRequest: gcode/script
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/webhooks.py", line 268, in _process_request
    func(web_request)
  File "/home/pi/klipper/klippy/webhooks.py", line 448, in _handle_script
    self.gcode.run_script(web_request.get_str('script'))
  File "/home/pi/klipper/klippy/gcode.py", line 230, in run_script
    self._process_commands(script.split('\n'), need_ack=False)
  File "/home/pi/klipper/klippy/gcode.py", line 212, in _process_commands
    handler(gcmd)
  File "/home/pi/klipper/klippy/extras/ratos_homing.py", line 42, in cmd_G28
    toolhead.set_position(pos, homing_axes=[2])
  File "/home/pi/klipper/klippy/toolhead.py", line 467, in set_position
    self.kin.set_position(newpos, homing_axes)
  File "/home/pi/klipper/klippy/kinematics/cartesian.py", line 67, in set_position
    axis = "xyz".index(axis_name)
TypeError: must be str, not int

Internal error on command:"G28"
Internal Error on WebRequest: gcode/script
Traceback (most recent call last):
  File "/home/pi/klipper/klippy/webhooks.py", line 268, in _process_request
    func(web_request)
  File "/home/pi/klipper/klippy/webhooks.py", line 448, in _handle_script
    self.gcode.run_script(web_request.get_str('script'))
  File "/home/pi/klipper/klippy/gcode.py", line 230, in run_script
    self._process_commands(script.split('\n'), need_ack=False)
  File "/home/pi/klipper/klippy/gcode.py", line 212, in _process_commands
    handler(gcmd)
  File "/home/pi/klipper/klippy/extras/ratos_homing.py", line 42, in cmd_G28
    toolhead.set_position(pos, homing_axes=[2])
  File "/home/pi/klipper/klippy/toolhead.py", line 467, in set_position
    self.kin.set_position(newpos, homing_axes)
  File "/home/pi/klipper/klippy/kinematics/cartesian.py", line 67, in set_position
    axis = "xyz".index(axis_name)
TypeError: must be str, not int

Can we get your printer.cfg?

53OP•2mo ago

printer_1.cfg

TheTik•2mo ago

Nothing there seems to have messed with the homing macro. Have you edited any other files?

53OP•2mo ago

I haven't

TheTik•2mo ago

hmmm What does your update manager look like?

53OP•2mo ago

I did the thing where it said to update ratos first and then everything else

TheTik•2mo ago

That matters less for 2.0.2, but won't break anything at least I'm really not sure what to look at next, maybe @blacksmithforlife has an idea

blacksmithforlife•2mo ago

lines 51-54 - why did you do that? This smells of you not installing ratos correctly

53OP•2mo ago

I did it because the mcu was not connecting so that was to see if it could connect and if I did anything wrong with wiring as said in the instructions

blacksmithforlife•2mo ago

that means you didn't flash it correctly, that needs to be done because Ratos assumes you flashed its klipper compiled firmware

53OP•2mo ago

hmm I did a fresh new install, reflashed it using the setup webpage and it still gives me the same error. when I flashed it the site kept saying the version of the pi and the mcu did not match, no matter how many times I reflashed it

TheTik•2mo ago

Tried flashing via sd card?

53OP•2mo ago

yes all 3 methods

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Printer crashes when homing

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