请教！！！BarsSinceEntry 和 AvgEntryPrice 函数

老师好！ 开平仓用的是交易师，BarsSinceEntry 和 AvgEntryPrice 函数没有返回值，是什么问题！注：BarsSinceEntry 函数是在当前bar并非开仓bar的情况下 ，也就是开仓后又等了两三根bar后。 代码如下： Params //此处添加参数 Numeric Length(5); Numeric Length1(10); Numeric Length2(20); Vars String my_tb("tbf_wd118552"); series<Numeric> Ma1; series<Numeric> Ma2; series<Numeric> Ma3; Integer Back; Integer k1; Integer a(0); Integer a2(1); Integer date1; Integer date2; Integer date3; Numeric exitp; String datetxt; Bar mybar; Bar mybar1; Global Integer un; Global map<String,Integer> ccmap; Events //此处实现事件函数 //初始化事件函数，策略运行期间，首先运行且只有一次 OnInit() { A_BindTradeAccount(my_tb); A_SubscribeTradeByCreateId(Enum_Trade_Source_ALL); //datetxt=GetTBProfileString2File("d:\\开拓交易者\\localdate.txt","mydate","date2"); //print("datetxt=="+datetxt); //date3=Value(datetxt); //print("date3=="+text(date3)); SubscribeBar("rb2301.SHFE","3m",20221101,0); //SubscribeBar("i2301.DCE","1d",date3,0); } OnBar(ArrayRef<Integer> indexs) { range[0:0] { ma1=Average((open+close+high+low)/4,Length); ma2=Average((open+close+high+low)/4,Length1); ma3=Average((open+close+high+low)/4,Length2); PlotNumeric("ma1",ma1); PlotNumeric("ma2",ma2); PlotNumeric("ma3",ma3); } if (BarStatus==2) { k1=BarsSinceEntry(); exitp=low[k1]; for k1 downto 0 { if (exitp<low[k1-1]) { exitp=exitp; } Else { exitp=low[k1-1]; } print("BarsSinceEntry=="+text(BarsSinceEntry())); print("low=="+text(exitp)); print("资金=="+text(A_FreeMargin()));//建仓后的资金变动 print("建仓价格=="+text(AvgEntryPrice())); print("空头仓位=="+text(A_SellPosition() )); print("多头仓位=="+text(A_BuyPosition())); print("ccmap=="+textmap(ccmap)); } } } OnOrder(OrderRef ord) { print("Onorder资金=="+text(A_FreeMargin())); if (ord.combOffset==Enum_Entry and (ord.status==Enum_Filled or ord.status==Enum_FillPart)) { if (MapContain(ccmap,ord.symbol)) { MapErase(ccmap,ord.symbol); } ccmap[ord.symbol]=ord.orderId; print("OPENccmap=="+textmap(ccmap)); }else if ((ord.combOffset==Enum_Exit or ord.combOffset==Enum_ExitToday) and ord.status==Enum_Filled) { if (MapContain(ccmap,ord.symbol)) { MapErase(ccmap,ord.symbol); } print("EXIEccmap=="+textmap(ccmap)); } }