Since recently, among the fetched playlist objects is a NULL object is contained in the resulting array. It looks like a nasty bug, as in the debugger a memory address is given, but no object type could be resolved. It crashes within Cocoalibspotify while iterating the array.
Someone else experiencing that issue?
I found the issue:
Among Spotify's Top Tracks, there is the song "Love Is All I Got - Original Mix". It's album does have a nil cover. As I'm creating the array with covers via the following line, for this track's cover, an NSNull object is inserted, which makes cocoalibspotify crash.
NSArray *covers = [toptracks valueForKeyPath:@"album.cover"];