spotify-downloader: -nm/--no-metadata errors

C:\Users\Eugene>spotdl -s https://open.spotify.com/track/7gHs73wELdeycvS48JfIos?si=-BhaIpQLQS-_E9mOuHcRBg -nm -f D:\Desktop\Eugene\Songs --log-level=DEBUG
DEBUG: Python version: 3.7.1 (v3.7.1:260ec2c36a, Oct 20 2018, 14:05:16) [MSC v.1915 32 bit (Intel)]
DEBUG: Platform: Windows-10-10.0.17763-SP0
DEBUG: {'album': None,
     'all_albums': None,
     'avconv': False,
     'config': None,
     'download_only_metadata': False,
     'dry_run': False,
     'file_format': '{artist} - {track_name}',
     'folder': 'D:\\Desktop\\Eugene\\Songs',
     'input_ext': '.m4a',
     'list': None,
     'log_level': 10,
     'manual': False,
     'music_videos_only': False,
     'no_metadata': True,
     'no_spaces': False,
     'output_ext': '.mp3',
     'overwrite': 'prompt',
     'playlist': None,
     'search_format': '{artist} - {track_name} lyrics',
     'skip': None,
     'song': 'https://open.spotify.com/track/7gHs73wELdeycvS48JfIos?si=-BhaIpQLQS-_E9mOuHcRBg',
     'trim_silence': False,
     'username': None,
     'version': False,
     'write_m3u': False,
     'write_successful': None,
     'youtube_api_key': None}
DEBUG: Opening URL: https://www.youtube.com/results?sp=EgIQAQ%253D%253D&q=https%3A//open.spotify.com/track/7gHs73wELdeycvS48JfIos%3Fsi%3D-BhaIpQLQS-_E9mOuHcRBg
Traceback (most recent call last):
  File "d:\desktop\eugene\programs\others\python\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "d:\desktop\eugene\programs\others\python\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "D:\Desktop\Eugene\Programs\Others\Python\Scripts\spotdl.exe\__main__.py", line 9, in <module>
  File "d:\desktop\eugene\programs\others\python\lib\site-packages\spotdl\spotdl.py", line 212, in main
    download_single(raw_song=const.args.song)
  File "d:\desktop\eugene\programs\others\python\lib\site-packages\spotdl\spotdl.py", line 130, in download_single
    content, meta_tags = youtube_tools.match_video_and_metadata(raw_song)
  File "d:\desktop\eugene\programs\others\python\lib\site-packages\spotdl\youtube_tools.py", line 57, in match_video_and_metadata
    content = go_pafy(track, meta_tags)
  File "d:\desktop\eugene\programs\others\python\lib\site-packages\spotdl\youtube_tools.py", line 33, in go_pafy
    track_url = generate_youtube_url(raw_song, meta_tags)
  File "d:\desktop\eugene\programs\others\python\lib\site-packages\spotdl\youtube_tools.py", line 154, in generate_youtube_url
    url = url_fetch.scrape()
  File "d:\desktop\eugene\programs\others\python\lib\site-packages\spotdl\youtube_tools.py", line 276, in scrape
    return self._best_match(videos)
  File "d:\desktop\eugene\programs\others\python\lib\site-packages\spotdl\youtube_tools.py", line 193, in _best_match
    result = videos[0]
IndexError: list index out of range