420bccc9cb00fb112e57719df16a7a71 *bt2000-11-22d3t01.shn a6cffab0e332628372f3a73a0f83bb96 *bt2000-11-22d3t02.shn dcd193bb0d0fd8d10bc74261f72364de *bt2000-11-22d3t03.shn d40124eb911636aa9563267e0ad79030 *bt2000-11-22d3t04.shn bf78560a51abc8d371dbd6be82297ac5 *bt2000-11-22d3t05.shn 91a0ee975a637138e61f712b4a621286 *bt2000-11-22d3t06.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned