Traceback (most recent call last):


 "tools/train_net.py", line 186, in <module>

main()


 "tools/train_net.py", line 179, in main

model = train(cfg, args.local_rank, args.distributed)


 "tools/train_net.py", line 85, in train

arguments,


 "f:\maskrcnn-benchmark\maskrcnn_benchmark\engine\trainer.py", line 57, in do_train

for iteration, (images, targets, _) in enumerate(data_loader, start_iter):


 "P:\study file\Anaconda3\envs\torch1.0\lib\site-packages\torch\utils\data\dataloader.py", line 582, in __next__

return self._process_next_batch(batch)


 "P:\study file\Anaconda3\envs\torch1.0\lib\site-packages\torch\utils\data\dataloader.py", line 608, in _process_next_batch

raise batch.exc_type(batch.exc_msg)
ZeroDivisionError: Traceback (most recent call last):

Traceback (most recent call last):

 "/usr/local/lib/python3.4/dist-packages/scdl/scdl.py", line 262, in download
download_track(item)

 "/usr/local/lib/python3.4/dist-packages/scdl/scdl.py", line 346, in download_track
if track['streamable']:KeyError: 'streamable'