如果我要設定KD與量能雙黃金交叉，語法該如何寫?

我參照系統KD跟量能黃金交叉寫以下程式，但選股中心執行時，出現"傳入錯誤的參數給XSScript.dll的method(50014)

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// KD指標, K值由下往上穿越D值

//

input: Length(9), RSVt(3), Kt(3);

variable: rsv(0), k(0), _d(0);

Vars:Volume_Array_Index(0);

Vars:volume_golden_cross(false),volume_death_cross(false);

Array: volume_MA_5[2](0), volume_MA_54[2](0), Volume_Array[55](0);

For Volume_Array_Index = 0 to 54

Begin

    Volume_Array[Volume_Array_Index] = GetField("成交量", "5")[Volume_Array_Index];

End;

volume_MA_5[0] = round(Array_Sum(Volume_Array, 0, 4) / 5,0);

volume_MA_54[0] = round(Array_Sum(Volume_Array, 0, 53) / 54,0);

volume_MA_5[1] = round(Array_Sum(Volume_Array, 1, 5) / 5,0);

volume_MA_54[1] = round(Array_Sum(Volume_Array, 1, 54) / 54,0);

// 計算今日的KD值

SetTotalBar(maxlist(Length,6) * 3);

SetInputName(1, "天數");

SetInputName(2, "RSVt權數");

SetInputName(3, "Kt權數");

Stochastic(Length, RSVt, Kt, rsv, k, _d);

 if volume_MA_5[0] > volume_MA_54[0] and volume_MA_5[1] <= volume_MA_54[1] and k crosses above _d then Ret = 1;