Hello everyone, can you help me with an issue I faces recently? Namely I've got this message in console while training my neural net with pytorch lightning (+clearml):
"Traceback (most recent call last):
File "/home/ubuntu/anaconda3/envs/recsys-kf/lib/python3.9/multiprocessing/queues.py", line 251, in _feed
send_bytes(obj)
File "/home/ubuntu/anaconda3/envs/recsys-kf/lib/python3.9/multiprocessing/connection.py", line 205, in send_bytes
self._send_bytes(m[offset:offset + size])
File "/home/ubuntu/anaconda3/envs/recsys-kf/lib/python3.9/multiprocessing/connection.py", line 416, in _send_bytes
self._send(header + buf)
File "/home/ubuntu/anaconda3/envs/recsys-kf/lib/python3.9/multiprocessing/connection.py", line 373, in _send
n = write(self._handle, buf)
BrokenPipeError: [Errno 32] Broken pipe".

I need to say that all the training process comes to an end successfully and at the end I have trained model but still I would prefer not to see this kind of messages 🙂 I was googling about it but nothing really helped me. Setting num_workers=0 makes this message disappear but nothing else happens - I still don't know how to fix this "broken pipe".

Do you have any idea what is happening here? Thanks in advance 😉