支付宝支付返回错误信息

Areas/Api/Controllers/v1/MainServer/ConsumerOrdersController.cs

@@ -308,6 +308,7 @@ namespace MySystem.Areas.Api.Controllers.v1
                 { 
                     Obj.Add("respCode", obj["alipay_trade_create_response"]["code"].ToString());
                     Obj.Add("tradeNo", "");
+                    return new AppResultJson() { Status = "-1", Info = obj["alipay_trade_create_response"]["sub_msg"].ToString(), Data = Obj };
                 }
             }
             else if (PayMode == 2)