length expanded size cdr WAVE problems filename 5:31.09 58409612 --- -- ---xx gd79-04-22d1t01.shn 18:48.24 199035692 --- -- ---xx gd79-04-22d1t02.shn 0:42.07 7425308 --- -- ---xx gd79-04-22d1t03.shn 10:30.30 111202604 --- -- ---xx gd79-04-22d1t04.shn 10:01.41 106112876 --- -- ---xx gd79-04-22d1t05.shn 2:48.18 29677580 --- -- ---xx gd79-04-22d1t06.shn 48:21.54 511863672 B (totals for 6 files, 0.5628 overall compression ratio) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned