99a3efbf07c2f05f35438db31145e774 *jfjo2003-04-29d3t01.shn 6261501cb9a814392e597c7a8c31376e *jfjo2003-04-29d3t02.shn 9021522ffc6252d34c72007519180909 *jfjo2003-04-29d3t03.shn e06d48ea5359fde7c369327f78ae6c30 *jfjo2003-04-29d3t04.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned