Traceback (most recent call last):

 "/usr/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 516, in extract_info
ie_result = ie.extract(url)

 "/usr/bin/youtube-dl/youtube_dl/extractor/common.py", line 169, in extract
return self._real_extract(url)

 "/usr/bin/youtube-dl/youtube_dl/extractor/generic.py", line 751, in _real_extract
raise ExtractorError('Unsupported URL: %s' % url)ExtractorError: Unsupported URL: http://xfinitytv.comcast.net/watch/Crossbones/5521595433157495112/314641475846/Crossbones/videos?cmpid=syn_rss; please report this issue on https://yt-dl.org/bug . Be sure to call youtube-dl with the --verbose flag and include its complete output. Make sure you are using the latest version; type
youtube-dl -U
to update.
Traceback (most recent call last):


 "/home3/smkwon/MyCode/train.py", line 64, in run

single_main(opt, device_id)


 "/home3/smkwon/MyCode/onmt/train_single.py", line 154, in main

trainer.train(train_iter, valid_iter, opt.train_steps, opt.valid_steps)


 "/home3/smkwon/MyCode/onmt/trainer.py", line 146, in train

for i, batch in enumerate(train_iter):


 "/home3/smkwon/MyCode/onmt/inputters/inputter.py", line 476, in __iter__

for batch in cur_iter:


 "/home3/smkwon/anaconda3/envs/openNMT_py36/lib/python3.6/site-packages/torchtext/data/iterator.py", line 156, in __iter__

yield Batch(minibatch, self.dataset, self.device)


 "/home3/smkwon/anaconda3/envs/openNMT_py36/lib/python3.6/site-packages/torchtext/data/batch.py", line 34, in __init__

setattr(self, name, field.process(batch, device=device))


 "/home3/smkwon/anaconda3/envs/openNMT_py36/lib/python3.6/site-packages/torchtext/data/field.py", line 237, in process

tensor = self.numericalize(padded, device=device)


 "/home3/smkwon/anaconda3/envs/openNMT_py36/lib/python3.6/site-packages/torchtext/data/field.py", line 357, in numericalize

arr = self.postprocessing(arr, None)


 "/home3/smkwon/MyCode/onmt/inputters/inputter.py", line 56, in make_img

c = data[0].size(0)
IndexError: list index out of range
