7c2a8cfecde7e4df578322619d81fe0c *gd89-08-18newd2t01.shn 1b577cee8bf557bd1e64ffcced694246 *gd89-08-18newd2t02.shn 36cc75a5425b09b916e3a6b7924830c0 *gd89-08-18newd2t03.shn 8cb451e4cdf6becd1cdbebc631857078 *gd89-08-18newd2t04.shn App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned