0bbcb728bd164226ca666c5dc8f67056 *rw2c02-05-04d3t03.shn 0accb0056e12776f6ce7e3e19ca357fc *rw2c02-05-04d3t02.shn c8625e531e91093c662bc165c9234de6 *rw2c02-05-04d3t01.shn 889c4f8095562f6ecd3fa72a8caf723a *rw2c02-05-04d3t04.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned