8e203a3aa4230fcc7ef4a702de4ad19a *robal2001-11-13d1t01.shn 76550cb66b94ca9198266cf3069f0df4 *robal2001-11-13d1t02.shn e6418b28565dd1033b2920f2a5d3dbf6 *robal2001-11-13d1t03.shn e54e37286f62840acb2a0c58b812126e *robal2001-11-13d1t04.shn 33e23ea04354e4b496f934b3bb253ab2 *robal2001-11-13d1t05.shn 972018568f948479f1eccb6d45468948 *robal2001-11-13d1t06.shn 93a9c5a15cfd6f474394a65a8b46132c *robal2001-11-13d1t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned