65add0b5c4bc690a1bf0975700171f96 *gw1997-02-23d1t01.shn 50924fb21961dd924881f70dd1d876cd *gw1997-02-23d1t02.shn c3c66e0ec1df1cae608c628d6d5e7568 *gw1997-02-23d1t03.shn 47303ed7b9f450b13518219988e66266 *gw1997-02-23d1t04.shn 0f3e89c20c047880a40156e75f7c2e40 *gw1997-02-23d1t05.shn 97c4cd296a2dfaaf929eca66784b0489 *gw1997-02-23d1t06.shn 147487ba4c3c63c004c4f7dc56231469 *gw1997-02-23d1t07.shn 9b4f5488b36de958ab4ebe90a2b9fb95 *gw1997-02-23d1t08.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned