это что за ошибка

[oboroccv]

Unknown error during Authorization: 'NoneType' object has no attribute 'is_bot'

[Batwam]

As per the API

Note: The provided duration is crucial. LRCLIB will attempt to provide the lyrics only when the duration matches the record in LRCLIB's database, or at least with a difference of ±2 seconds in duration.

So it should probably show any result within ±2 seconds

[aneesh1122]

As per the API

Note: The provided duration is crucial. LRCLIB will attempt to provide the lyrics only when the duration matches the record in LRCLIB's database, or at least with a difference of ±2 seconds in duration.

So it should probably show any result within ±2 seconds

even ±2 seconds will do if it means I'll get the lyrics easily.

[Batwam]

Yeah, it's the same thing as what you suggested in the Tip at the end of your original post, just a bit more tolerant and consistent with the LibLRC API.