rmb20160909t01.flac:96b59f3071ee78fa9be445add6363a6f rmb20160909t02.flac:83f2fd6043e653c7906ca1dd0ad10938 rmb20160909t03.flac:631c40234dadb954d781e9372271dbc3 rmb20160909t04.flac:ddbb6f43fb9d8f6434c7d194c5d39fac rmb20160909t05.flac:86abfa1512961820ce2470cc98381962 rmb20160909t06.flac:08cab17695552bc7473a7f3df97e1b4e rmb20160909t07.flac:3008c0d4fd5ad06c623bca0878056ec0 rmb20160909t08.flac:3008c0d4fd5ad06c623bca0878056ec0 rmb20160909t09.flac:37972d88c2ef105d8ee4f96cc32fd1f7 rmb20160909t10.flac:a671f1ab4741995717b4e8ad1b8a5ba4 rmb20160909t11.flac:a106bb78d980f0586e5786d2a84f11ad rmb20160909t12.flac:6efb678661f86816cf74403f4b60f215 rmb20160909t13.flac:4d318b9e5264c9174544d93ce0247fdb App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned