What is the problem?
When i print on my chiron oer Octoprint, the Job crashes after 1 or more hours.
Code:
Unexpected error while reading serial port, please consult octoprint.log for details: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:4081
Please see https://faq.octoprint.org/serialerror for possible reasons of this.
Changing monitoring state from "Printing" to "Offline after error"
Connection closed, closing down monitor
LOG:
2024-01-02 17:07:06,625 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port
Traceback (most recent call last):
File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/util/comm.py", line 4081, in _readline
ret = self._serial.readline()
File "/home/pi/oprint/lib/python3.7/site-packages/octoprint/util/comm.py", line 6832, in readline
c = self.read(1)
File "/home/pi/oprint/lib/python3.7/site-packages/serial/serialposix.py", line 596, in read
'device reports readiness to read but returned no data '
serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?)
What did you already try to solve it?
If i print on a other Printer it works.
If I print from SD it works.
I reinstalled Octoprint, Chaged RPi SD Card and Reinstalled Octoprint, Changet Power Supply and Cable of PI, Changed USB Cable to Printer, Changed USB Platine in Printer.
Firmware= Newest Knutwurst
Raspberry Pi4 with Newest Octoprint Installation
Anycubic Chiron = Problem
Anycubic I3 Mega S = No Problems