original shn shntool output: E:\1995\gd95-05-24.shnf>shntool len *.shn length expanded size cdr WAVE probs filename 8:15.49 87432908 -b- -- -xx gd95-05-24d1t01.shn 8:39.33 91629262 --- h- -xx gd95-05-24d1t02.shn 8:13.62 87111070 --- h- -xx gd95-05-24d1t03.shn 3:19.21 35153038 --- h- -xx gd95-05-24d1t04.shn 6:25.37 68001070 --- h- -xx gd95-05-24d1t05.shn 15:40.22 165868030 -b- h- -xx gd95-05-24d1t06.shn 12:09.60 128735832 -b- -- -xx gd95-05-24d2t01.shn 8:12.03 86795902 --- h- -xx gd95-05-24d2t02.shn 6:34.29 69569854 --- h- -xx gd95-05-24d2t03.shn 5:02.34 53352814 --- h- -xx gd95-05-24d2t04.shn 15:42.50 166286446 --- h- -xx gd95-05-24d2t05.shn 11:45.19 124406734 --- h- -xx gd95-05-24d2t06.shn 15:23.35 162899566 --- h- -xx gd95-05-24d3t01.shn 5:59.04 63337054 --- h- -xx gd95-05-24d3t02.shn 13:02.70 138109486 --- h- -xx gd95-05-24d3t03.shn 5:36.07 59286910 --- h- -xx gd95-05-24d3t04.shn 2:51.48 30277342 --- h- -xx gd95-05-24d3t05.shn 5:02.46 53379956 -b- -- -xx gd95-05-24d3t06.shn 157:56.28 1671633274 B (totals for 18 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned