a667c3060f7b9a233c536f618c60984b rwtc2002-09-25d1t01.shn 88f38f803e3602f83c8403ce78e22a63 rwtc2002-09-25d1t02.shn b651398abda0b6fbc761726e3b580dea rwtc2002-09-25d1t03.shn 267134b913113bc9d3dc7fa28747fa9f rwtc2002-09-25d1t04.shn 79b1919eb28288563adc5f40de7bc8d0 rwtc2002-09-25d1t05.shn b4a71696df605acf649f432b670b6f45 rwtc2002-09-25d1t06.shn 90afbe6696b32499bf7a3c351f8d1b7b rwtc2002-09-25d1t07.shn d98bf56a7c294228a762124fc5bd4e99 rwtc2002-09-25d1t08.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned