说明代码写的有问题

Vars
    Array<STRING> baseArray;
Events
    OnInit()
    {
        baseArray = ["1","jm","j"];
        Array<Integer> pos;
        Bool isContain = ArrayFind(baseArray,"j",pos);
        //数组包含查询元素
        Print(IIFString(isContain,"数组包含查询元素","数组不包含查询元素"));
        Print("pos="+TextArray(pos)+",size="+Text(GetArraySize(pos)));
    }

嗯，找到问题了，我把pos变量放在循环外导致出错了