length expanded size cdr WAVE probs filename 7:01.53 74389100 --- -- -xx gd70-12-23d1t01.shn 7:21.04 77801852 --- -- -xx gd70-12-23d1t02.shn 4:04.67 43199228 --- -- -xx gd70-12-23d1t03.shn 5:53.38 62358620 --- -- -xx gd70-12-23d1t04.shn 24:21.12 257748800 B (totals for 4 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned