ValueError: Invalid value NaN (not a number)

[steamgirl2020]

need help，I get some errors when downloading the album，thx！

Client : INFO Login Successful Bugs : INFO Album: JK 김동욱 - Life Sentence [2002.05.18]. Bugs : INFO Downloading cover artwork. Bugs : INFO dl2\JK 김동욱 - Life Sentence [2002.05.18]\1. 다신 없겠죠.flac already exists. Bugs : INFO Track: 2. 미련한 사랑 100%|█████████████████████████████████████████████████████████████████████████████| 30.3M/30.3M [00:04<00:00, 7.91MB/s] Traceback (most recent call last): File "X:\Bugs\bugs.py", line 266, in main() File "X:\Bugs\bugs.py", line 243, in main album_rip(album_id=id) File "X:\Bugs\bugs.py", line 144, in album_rip tag(album=meta, track=track, file_path=post_path, cover_path=cover_path) File "X:\Bugs\bugs.py", line 185, in tag lyrics = get_lyrics(track['lyrics_tp'], track['track_id']) File "X:\Bugs\bugs.py", line 172, in get_lyrics lyrics = ("\n".join( File "X:\Bugs\bugs.py", line 173, in f'[{datetime.fromtimestamp(round(float(a), 2)).strftime("%M:%S.%f")[0:-4]}]{b}' for a, b in ValueError: Invalid value NaN (not a number)