MQL5: iCustom + CopyBuffer in different timeframes

[Jesus Victor Lerga Bezunartea]

I have a problem to obtain data buffers using iCustom function

My indicator use another iCustom indicator in 2 different timeframes:

- first iCustom in the PERIOD_CURRENT, 

- second in period daily.

I dont have problem to obtain indicator handle, but when i try to obtain buffer into OnCaculate(), using CopyBuffer, i cannot to get data for my indicator handle with period daily (Copied data is -1).

Below you can see my code.

Somebody can help me to solve my problem.?

Note: this problem doesn't happend when i use the indicator in other EA. In this case, it is possible to compare Bars of the different indicators/TimeFrames, in order to get appropriate data.

  OnInit()
{
/*................*/

    if((indReg =iCustom(NULL,PERIOD_CURRENT,"REGRES.ex5", nBar))==INVALID_HANDLE))
        {
         printf("Error creating ICUSTOM-REGRES indicator");
         return(false);
        }
      if((indRegDay =iCustom(NULL,PERIOD_D1,"REGRES.ex5", 5))
        {
         printf("Error creating ICUSTOM-REG-DAY indicator");
         return(false);
        }
/*******..........................*********/
}

 int OnCalculate(const int rates_total,                 
	const int prev_calculated,                 
	const datetime &time[],                 
	const double &open[],                 
	const double &high[],                 
	const double &low[],                 
	const double &close[],                 
	const long &tick_volume[],                
 	const long &volume[],                 
	const int &spread[])   
{      
 	Copied= CopyBuffer(indReg,0,0,rates_total,BReg);  
     	Copied= CopyBuffer(indRegDay,0,0,rates_total,BRegDay);


 /*************...............................*******************/ 
}

[Keith Watford]

Please edit your post and

use the code button (Alt+S) when pasting code

[William Roeder]

Jesus Victor Lerga Bezunartea: i cannot to get data for my indicator handle with period daily (Copied data is -1).

RatesTotal is the number of bars of the current timeframe chart. You don't have that many on the D1 chart.

[Jesus Victor Lerga Bezunartea]

William Roeder:

RatesTotal is the number of bars of the current timeframe chart. You don't have that many on the D1 chart.

Yes, i know.

I've tried also with other  number in "count" parameter , based in Bars function or fixed number (i.e 2, 1...) 

But in any case copied =-1

       int barras=  Bars(NULL,PERIOD_D1);
       
       
       int barrasM=  Bars(NULL,PERIOD_CURRENT);