Traceback (most recent call last):


 "/usr/local/lib/python3.5/dist-packages/torch/utils/data/dataloader.py", line 399, in __del__

self._shutdown_workers()


 "/usr/local/lib/python3.5/dist-packages/torch/utils/data/dataloader.py", line 378, in _shutdown_workers

self.worker_result_queue.get()


 "/usr/lib/python3.5/multiprocessing/queues.py", line 345, in get

return ForkingPickler.loads(res)


 "/usr/local/lib/python3.5/dist-packages/torch/multiprocessing/reductions.py", line 151, in rebuild_storage_fd

fd = df.detach()


 "/usr/lib/python3.5/multiprocessing/resource_sharer.py", line 57, in detach

with _resource_sharer.get_connection(self._id) as conn:


 "/usr/lib/python3.5/multiprocessing/resource_sharer.py", line 87, in get_connection

c = Client(address, authkey=process.current_process().authkey)


 "/usr/lib/python3.5/multiprocessing/connection.py", line 493, in Client

answer_challenge(c, authkey)


 "/usr/lib/python3.5/multiprocessing/connection.py", line 737, in answer_challenge

response = connection.recv_bytes(256)
# reject large message


 "/usr/lib/python3.5/multiprocessing/connection.py", line 216, in recv_bytes

buf = self._recv_bytes(maxlength)


 "/usr/lib/python3.5/multiprocessing/connection.py", line 407, in _recv_bytes

buf = self._recv(4)


 "/usr/lib/python3.5/multiprocessing/connection.py", line 379, in _recv

chunk = read(handle, remaining)
ConnectionResetError: [Errno 104] Connection reset by peer

`Traceback (most recent call last):

 "../../OpenDroneMap/run.py", line 986, in <module>
prepare_objects()

 "../../OpenDroneMap/run.py", line 415, in prepare_objects
fileObject["ccd"] = float(ccdWidths[fileObject["id"]])KeyError: u'PENTAX Corporation PENTAX Optio S5i'