7c008a579c858e3d01511d32493712aa *rw2c2003-05-23d1t01.shn 9c6d2664b0fdaeb1485fb7e75ac26dce *rw2c2003-05-23d1t02.shn 47b09219162fd0f2fcc9b550b00a6170 *rw2c2003-05-23d1t03.shn ffa6f2e53b20eefe1bf27a2feb055d50 *rw2c2003-05-23d1t04.shn 18b2f3c151ea972e43b051f961cfb8c2 *rw2c2003-05-23d1t05.shn b42dbf416f08506de3aa56cbedc83163 *rw2c2003-05-23d1t06.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned