chilly basalt
Hey everyone,
This afternoon I was running a print when suddenly my printer stopped. For a while after it wouldn't reboot. I am trying to figure out what went wrong by going through klippy.log. However, it's 4.6MB of plaintext, and I have no clue what to look for and where to find it.
I suspect maybe something overheated, since I increased the current for the E stepper yesterday.
Does anyone have any pointers?
lucid sail
just scroll from the bottom to the top to find the shutdown. it helps to use an editor with minimap. for example sublime
chilly basalt
Ahh sublime is much easier than notepad haha
Attempting MCU 'mcu' reset
Unhandled exception during post run
Traceback (most recent call last):
File "/home/marci/klipper/klippy/klippy.py", line 234, in run
self.send_event("klippy:firmware_restart")
File "/home/marci/klipper/klippy/klippy.py", line 263, in send_event
return [cb(*params) for cb in self.event_handlers.get(event, [])]
File "/home/marci/klipper/klippy/mcu.py", line 931, in _firmware_restart
self._restart_arduino()
File "/home/marci/klipper/klippy/mcu.py", line 891, in _restart_arduino
serialhdl.arduino_reset(self._serialport, self._reactor)
File "/home/marci/klipper/klippy/serialhdl.py", line 377, in arduino_reset
ser = serial.Serial(serialport, 2400, timeout=0, exclusive=True)
File "/home/marci/klippy-env/lib/python2.7/site-packages/serial/serialutil.py", line 240, in __init__
self.open()
File "/home/marci/klippy-env/lib/python2.7/site-packages/serial/serialposix.py", line 268, in open
raise SerialException(msg.errno, "could not open port {}: {}".format(self._port, msg))
SerialException: [Errno 2] could not open port /dev/ttyACM0: [Errno 2] No such file or directory: '/dev/ttyACM0'
Restarting printer
Start printer at Sat Dec 3 12:06:01 2022 (1670069161.7 6153.8)```
This is what I found (there's a whole lot of stats above). I have no clue what this error message means