hwa20160527t-01.flac:424e1b68da85859b93e1ba217b849ad4 hwa20160527t-02.flac:6393831f29750e1987ec7ad7593b58c2 hwa20160527t-03.flac:32dcc2733e9454a68c450c4a7c5e3b62 hwa20160527t-04.flac:a1ca62f8226be435f23525164980fc7f hwa20160527t-05.flac:0390d7d89aab940c40723971bb46bb58 hwa20160527t-06.flac:2619c24eb1790da3b1ad17172122ad69 hwa20160527t-07.flac:64873b1ecca4027491e56a708cf02657 hwa20160527t-08.flac:f8cb80cadd4b9208c3c7c298a6c2d897 hwa20160527t-09.flac:762e0e619483946c575efa649acb7a9e hwa20160527t-10.flac:0a1143b38d73e5998f0bcf907370a82d hwa20160527t-11.flac:8f75d5e43c94b2e8a63578f4a9292e03 hwa20160527t-12.flac:7ea5c11544e0ae55e758e3feafb5686c hwa20160527t-13.flac:90823ac42ffe7f67c3b07aff8d7c50f1 hwa20160527t-14.flac:47515e4b2be65a8cc23460f4e38f9cbf App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned