Why returned value is always 1.797693134862316e+308

External question — Stack Overflow Stack Exchange Author: relo80 Original post: https://stackoverflow.com/questions/70128715 License: CC BY-SA 4.0 — https://creativecommons.org/licenses/by-sa/4.0/ Adaptation: HTML converted to plain text; contact email addresses removed. i try to include a indicator in my ea, but i still get as results always "1.797693134862316e+308" if i print out the copied datas from the icustom-function. int iCustomHandle; double trendline_buy_signal[]; double trendline_sell_signal[]; double trendline_sl_price[]; double trendline_tp1_price[]; double trendline_tp2_price[]; double trendline_tp3_price[]; int OnInit() { iCustomHandle = iCustom(symbol, time, "\\Indicators\\Market\\myindicator.ex5"); if(iCustomHandle == INVALID_HANDLE){ return(INIT_FAILED); } return (INIT_SUCCEEDED); } void OnTick() { int valueDistance = 0; int calculatedInd = BarsCalculated(iCustomHandle); ArraySetAsSeries(trendline_buy_signal, true); ArraySetAsSeries(trendline_sell_signal, true); ArraySetAsSeries(trendline_sl_price, true); ArraySetAsSeries(trendline_tp1_price, true); ArraySetAsSeries(trendline_tp2_price, true); ArraySetAsSeries(trendline_tp3_price, true); int copied; copied = CopyBuffer(iCustomHandle, 2, 0, calculatedInd, trendline_buy_signal); copied = CopyBuffer(iCustomHandle, 8, 0, calculatedInd, trendline_sell_signal); copied = CopyBuffer(iCustomHandle, 9, 0, calculatedInd, trendline_sl_price); copied = CopyBuffer(iCustomHandle, 10, 0, calculatedInd, trendline_tp1_price); copied = CopyBuffer(iCustomHandle, 11, 0, calculatedInd, trendline_tp2_price); copied = CopyBuffer(iCustomHandle, 12, 0, calculatedInd, trendline_tp3_price); Print("calculatedInd:",calculatedInd," > iCustom bufferr: buy_signal:", trendline_buy_signal[valueDistance], " > sell_signal:",trendline_sell_signal[valueDistance], " > sl_price:",trendline_sl_price[valueDistance], " > tp1:",trendline_tp1_price[valueDistance], " > tp2:",trendline_tp2_price[valueDistance], " > tp3:",trendline_tp3_price[valueDistance]); } What is the reason for it and how i can solve it? Thanks a lot!

External answer — Stack Overflow Stack Exchange Author: jaouad amdah Original post: https://stackoverflow.com/a/74735275 License: CC BY-SA 4.0 — https://creativecommons.org/licenses/by-sa/4.0/ Adaptation: HTML converted to plain text; contact email addresses removed. you get EMPTY_VALUE so You should use something like this: if(Value != EMPTY_VALUE) Print(Value);