I'm trying to run the following code and run into an error shown on the Events Log of :

Quoting 

elsystem.UserException: Dynamic array index is out of bounds: index 1 size: 1

I'm not sure what I'm doing wrong but I am new to using arrays.

My code is below.

Essentially I'm trying to have an empty dynamic array named Pvt_ArrayH that is populated by Pivot() function's output of oPivotPriceH which i've made equal to Value 5. I don't have any errors in the TS Development Environment. I'm using this on a @MES daily candles chart.

 

Code

Vars: oPivotPriceL(0), oPivotBarL(0), oPivotPriceH(0), oPivotBarH(0), Counter(0); Arrays: Pvt_ArrayH[](0); //Pivot High (based on C) Value4 = Pivot(C, 4, 3, 3, 1, 1, oPivotPriceH, oPivotBarH); Value5 = oPivotPriceH; Value6 = oPivotBarH; Counter = Counter + 1; Pvt_ArrayH[Counter] = Value5; Print(Pvt_ArrayH);

EatLiftTrade,

welcome to NexusFi.

You will need to set the size of your dynamic array before you can store values in it.

The help file within the TDE has a section for arrays and the part about dynamic arrays should be helpful for you.

Regards,

ABCTG

I found what you mean ABCTG, I've done the following to adjust for size, see below.

I don't run into any errors; however, i'm not sure why it only prints 1.0. Given that Value5 is oPivotPriceH, I was expecting that the array was storing the price values which should be -1 and the price of the pivot when it occurs.

Thanks

 

Code

Vars: oPivotPriceL(0), oPivotBarL(0), oPivotPriceH(0), oPivotBarH(0), Counter(0); Arrays: double Pvt_ArrayH[](0); Clearprintlog; //Pivot High (based on C) Value4 = Pivot(C, 4, 3, 3, 1, 1, oPivotPriceH, oPivotBarH); Value5 = oPivotPriceH; Value6 = oPivotBarH; Counter = Counter + 1; Array_setmaxindex(Pvt_ArrayH, Counter); Pvt_ArrayH[Counter] = Value5; Print(Pvt_ArrayH);

EatLiftTrade,

you are not printing any index of the array. Something along the lines of "Print(Pvt_ArrayH[Counter])" might be what you have in mind.

Regards,

ABCTG

EatLiftTrade 

I found what you mean ABCTG, I've done the following to adjust for size, see below. I don't run into any errors; however, i'm not sure why it only prints 1.0. Given that Value5 is oPivotPriceH, I was expecting that the array was storing the price values which should be -1 and the price of the pivot when it occurs. Thanks   Code Vars: oPivotPriceL(0), oPivotBarL(0), oPivotPriceH(0), oPivotBarH(0), Counter(0); Arrays: double Pvt_ArrayH[](0); Clearprintlog; //Pivot High (based on C) Value4 = Pivot(C, 4, 3, 3, 1, 1, oPivotPriceH, oPivotBarH); Value5 = oPivotPriceH; Value6 = oPivotBarH; Counter = Counter + 1; Array_setmaxindex(Pvt_ArrayH, Counter); Pvt_ArrayH[Counter] = Value5; Print(Pvt_ArrayH);