Hallo,
seit ich heute auf Octoprint 1.13.11 upgedatet habe kommt es während des druckens zu diesen Errors. [Since I updated to Octoprint 1.13.11 today, these errors occur during printing.]
Log
2019-10-04 11:32:58,665 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2019-10-04 11:38:08,355 - octoprint.util.comm - ERROR - Unexpected error while writing to serial port
Traceback (most recent call last):
File "/home/octoprint/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 3378, in _do_send_without_checksum
result = self._serial.write(to_send)
File "/home/octoprint/OctoPrint/venv/local/lib/python2.7/site-packages/serial/serialposix.py", line 571, in write
raise SerialException('write failed: {}'.format(e))
SerialException: write failed: [Errno 5] Input/output error
2019-10-04 11:38:08,358 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port
Traceback (most recent call last):
File "/home/octoprint/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2739, in _readline
ret = self._serial.readline()
File "/home/octoprint/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 4828, in readline
data += bytearray(self.read(self.in_waiting))
File "/home/octoprint/OctoPrint/venv/local/lib/python2.7/site-packages/serial/serialposix.py", line 467, in in_waiting
s = fcntl.ioctl(self.fd, TIOCINQ, TIOCM_zero_str)
IOError: [Errno 5] Input/output error
Nache dem ich mein OrangePi mit Ubuntu Xenial with Armbian Linux 3.4.113-sun8i neu gestartet habbe kamm dann diese Meldung. [After I restarted my OrangePi with Ubuntu Xenial with Armbian Linux 3.4.113-sun8 i combed then this message.]
Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:2739)
Log
2019-10-04 12:10:24,219 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2019-10-04 12:14:24,016 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port
Traceback (most recent call last):
File "/home/octoprint/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2739, in _readline
ret = self._serial.readline()
File "/home/octoprint/OctoPrint/venv/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 4844, in readline
c = self.read(1)
File "/home/octoprint/OctoPrint/venv/local/lib/python2.7/site-packages/serial/serialposix.py", line 501, in read
'device reports readiness to read but returned no data '
SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?)
2019-10-04 12:14:24,073 - octoprint.util.comm - ERROR - Please see https://faq.octoprint.org/serialerror for possible reasons of this.
2019-10-04 12:14:24,095 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:2739)"
2019-10-04 12:14:24,556 - octoprint.plugins.DisplayLayerProgress - INFO - Printing stopped. Detailed progress stopped.
2019-10-04 12:14:24,578 - octoprint.plugins.detailedprogress - INFO - Printing stopped. Detailed progress stopped.
Vor dem Update funktionierte es einwandfrei, erst da nach kam es zu dem Serial Port Problem.
Ich bin nicht sehr fit was Ubuntu angeht, aber ich hoffe das ihr mit bitte weiter helfen könnt. [Before the update it worked perfectly, only after it came to the Serial Port problem.
I'm not very fit for Ubuntu, but I hope you can help with that.]