Traceback (most recent call last):


 "calibre/customize/ui.py", line 428, in get_file_type_metadata


 "calibre/customize/builtins.py", line 289, in get_metadata


 "calibre/ebooks/metadata/mobi.py", line 491, in get_metadata


 "calibre/ebooks/metadata/topaz.py", line 378, in get_metadata


 "calibre/ebooks/metadata/topaz.py", line 114, in __init__
ValueError: '/Users/joshua/Library/Containers/com.amazon.Kindle/Data/Library/Application Support/Kindle/My Kindle Content/B0028Y475A_EBOK/B0028Y475A_EBOK.azw': Invalid Topaz format - no metadata record

Traceback (most recent call last):


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp6_nk0mi2\build\youtube_dl\YoutubeDL.py", line 797, in extract_info


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp6_nk0mi2\build\youtube_dl\extractor\common.py", line 530, in extract


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp6_nk0mi2\build\youtube_dl\extractor\dplay.py", line 247, in _real_extract


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp6_nk0mi2\build\youtube_dl\extractor\dplay.py", line 172, in _get_disco_api_info


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\ytdl-org\tmp6_nk0mi2\build\youtube_dl\extractor\common.py", line 936, in raise_login_required
youtube_dl.utils.ExtractorError: This video is only available for registered users. Use --username and --password or --netrc to provide account credentials.`
