ios - spotify playlistsForUserWithSession call returns invalid array -

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when calling playlistsforuserwithsession on latest beta ios sdk spotify, appears proper array, can 'po pl.items' , shows list of playlists in debug window. however, if try pl.items.count "member reference base type 'void *' not structure or union" , if try pl.items[0] returns error "subscript of pointer incomplete type 'void'" here's code. thanks:

sptauth *auth = [sptauth defaultinstance];  //get list of current playlists [sptplaylistlist playlistsforuserwithsession:auth.session callback:^(nserror *error, id object) {      if (!error) {         nsurl *playlisturl = nil;         pl= object;         //at point, pl object isn't playing nice         if(pl != nil && pl.items != nil && pl.items.count > 0) {             playlisturl = [pl.items[0] uri];         } else {            //snipped code         }         nsstring * theresult = [playlisturl absolutestring];         //snipped code         } else {             nslog(@"problem spotify media picker...");         }     } }];

in implementation, use tracksforplayback method delegate spttrackprovider

a code snippet

@property (strong, nonatomic) sptplaylistlist *spotifylists;  sptpartialplaylist *partialplaylist = [[_spotifylists tracksforplayback] objectatindex:indexpath.row]; uiimage *placeholder = [uiimage imagenamed:@"placeholder.jpg"]; [cell.profileimageview setimagewithurl:partialplaylist.smallestimage.imageurl placeholderimage:placeholder]; cell.titlelabel.text = [nsstring stringwithformat:@"%@", partialplaylist.name]; cell.auxilarylabel.text = [@(partialplaylist.trackcount) stringvalue];

not quite sure when use items property though


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