e6f5059de802abc957f8f65f848b0450 wu00-04-29d3t01.shn fe53f55edb7fcc937a67a1ecf4a8472c wu00-04-29d3t02.shn 19ba8514e5173ec0c2c578edcff6b6d5 wu00-04-29d3t03.shn cfce22e3c9fb3f2633d2df040d363a27 wu00-04-29d3t04.shn 9ef36c3f0996cafd9c41146354594cfb wu00-04-29d3t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned