hql--Unable to locate appropriate constructor on class

我想把数据进行统计，开始不太会做，写了测试的语句执行正确，如下：
select new CupBill (appID,serviceCode,wayID,sendCount,successCount,receiptCount,deliveryCount,bornDate) from CupBill where appID=112 group by appID,serviceCode,wayID,bornDate";

我实际是要将数据进行统计，然后再里面加了sum（），就报错，语句如下：
select new CupBill (appID,serviceCode,wayID,sum(sendCount),sum(successCount),sum(receiptCount),sum(deliveryCount),bornDate) from CupBill where appID=112 group by appID,serviceCode,wayID,bornDate";

报错如下：Unable to locate appropriate constructor on class [com.momentek.cup.mgmt2.bean.CupBill] [select new CupBill(appID,serviceCode,wayID,sum(sendCount),sum(successCount),sum(receiptCount),sum(receiptCount),bornDate) from com.momentek.cup.mgmt2.bean.CupBill where appID=112 group by appID,serviceCode,wayID,bornDate]

cupBill实体类中的构造方法如下：
public CupBill(int appID, String serviceCode, int wayID,
int sendCount, int successCount, int receiptCount,
int deliveryCount, int bornDate) {
super();
this.appID = appID;
this.serviceCode = serviceCode;
this.wayID = wayID;
this.sendCount = sendCount;
this.successCount = successCount;
this.receiptCount = receiptCount;
this.deliveryCount = deliveryCount;
this.bornDate = bornDate;
}

开始正确的语句为：去掉后面的group by
"select new CupBill(appID,serviceCode,wayID,sendCount,successCount,receiptCount,deliveryCount,bornDate) from CupBill where appID=112";