I'm using Gracenote Mobile Client for my iOS App.

Sometime, when i initiate a [GNOperations recognizeMIDStreamFromMic:self config:self.config];

I get an error saying,

: GNFPX Fingerprint Creation (OSStatus) -50

Anyone else facing the same issue?

I get this error also. Any solution on this?

I have the same problem too! In my app i have a section with mp3 files. I play an mp3 and i stop it. If later i try to use recognize via mic using gracenote api i have this error too. Help please!