SHNTOOL OUTPUT length expanded size cdr WAVE probs filename 16:09.03 170938700 --- -- --- skb2000-04-27d1t01.wav 15:07.72 160164188 --- -- --- skb2000-04-27d1t02.wav 16:47.33 177712460 --- -- --- skb2000-04-27d1t03.wav 8:48.15 93174524 --- -- --- skb2000-04-27d1t04.wav 17:35.24 186158492 --- -- --- skb2000-04-27d1t05.wav 14:34.71 154340636 --- -- --- skb2000-04-27d2t01.wav 6:45.12 71470268 --- -- --- skb2000-04-27d2t02.wav 17:02.10 180304364 --- -- --- skb2000-04-27d2t03.wav 13:43.44 145280732 --- -- --- skb2000-04-27d2t04.wav 19:18.22 204322988 --- -- --- skb2000-04-27d2t05.wav 6:08.33 64992860 --- -- --- skb2000-04-27d3t01.wav 8:04.62 85523468 --- -- --- skb2000-04-27d3t02.wav 15:42.71 166335836 --- -- --- skb2000-04-27d3t03.wav 4:11.20 44323484 --- -- --- skb2000-04-27d3t04.wav 6:13.01 65799596 --- -- --- skb2000-04-27d3t05.wav 186:12.43 1970842596 B (totals for 15 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned