我想在当前秒周期交易系统里调用一个秒周期指标getSecondMa里的值，但是输入只有**********号，没有后面的值，哪里错了呢？
input:outSecond(20,5,120,5);
mn:=NUMTOSTR(outSecond,0);
DEBUGFILE2('D:\jztLog\log.txt','************',STKINDI('','getSecondMa.ma1('&mn&')',0,22,1),1);
getSecondMa公式代码为：
input:movSecNum(20,5,120,5);
ma1:ma(CLOSE,movSecNum),COLORRED;
input:outSecond(20,5,120,5);
mn:=NUMTOSTR(outSecond,0);
DEBUGFILE2('D:\jztLog\log.txt','************'+'ma1 = %.2f',STKINDI('','getSecondMa.ma1('&mn&')',0,22,1),1);