781a77e9a82aa1d859161e4493ffc18e *rad2003-08-01d2t01.shn 4bd933cc68aa0c384ce0312158814d3a *rad2003-08-01d2t02.shn 2b51394db375c916ed3491eaf75b765b *rad2003-08-01d2t03.shn 292f19af78b38b641cca39a59e9449b3 *rad2003-08-01d2t04.shn 6946a666c66e797ee69117d8acd801bb *rad2003-08-01d2t05.shn cd469cf708a7c3ea78ef449c4ba238d1 *rad2003-08-01d2t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned