Traceback (most recent call last):


 "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 905, in _decrypt_signature

video_id, player_url, s


 "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 820, in _extract_signature_function

res = self._parse_sig_js(code)


 "/usr/lib/python2.7/dist-packages/youtube_dl/extractor/youtube.py", line 883, in _parse_sig_js

initial_function = jsi.extract_function(funcname)


 "/usr/lib/python2.7/dist-packages/youtube_dl/jsinterp.py", line 241, in extract_function

raise ExtractorError('Could not find JS function %r' % funcname)
ExtractorError: Could not find JS function u'xm'; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see
https://yt-dl.org/update
on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.

Traceback (most recent call last):


 "main_dist.py", line 135, in <module>

model = DDP(model)


 "/sw/ascent/ibm-wml-ce/anaconda-base/envs/ibm-wml-ce-1.7.0-0/lib/python3.6/site-packages/torch/nn/parallel/distributed.py", line 325, in __init__

self._ddp_init_helper()


 "/sw/ascent/ibm-wml-ce/anaconda-base/envs/ibm-wml-ce-1.7.0-0/lib/python3.6/site-packages/torch/nn/parallel/distributed.py", line 343, in _ddp_init_helper

self._module_copies = replicate(self.module, self.device_ids, detach=True)


 "/sw/ascent/ibm-wml-ce/anaconda-base/envs/ibm-wml-ce-1.7.0-0/lib/python3.6/site-packages/torch/nn/parallel/replicate.py", line 96, in replicate

param_copies = _broadcast_coalesced_reshape(params, devices, detach)


 "/sw/ascent/ibm-wml-ce/anaconda-base/envs/ibm-wml-ce-1.7.0-0/lib/python3.6/site-packages/torch/nn/parallel/replicate.py", line 75, in _broadcast_coalesced_reshape

return comm.broadcast_coalesced(tensors, devices)


 "/sw/ascent/ibm-wml-ce/anaconda-base/envs/ibm-wml-ce-1.7.0-0/lib/python3.6/site-packages/torch/cuda/comm.py", line 39, in broadcast_coalesced

return torch._C._broadcast_coalesced(tensors, devices, buffer_size)
RuntimeError: all tensors must be on devices[0]
