ChartOpen problem

Hi,

I have a problem opening 96 charts at the same time with ChartOpen function of Metatrader.
Maybe someone can suggest a solution.


I try to open 96 Charts (12 pairs with 8 TimeFrames). with ChartOpen(), then take ChartScreenShot's.
But if ChartOpen fails once (with returning zero and with internal error no 4024),
it not possible to re-open same symbol with ChartOpen.

If you know a solution to guarantee to open all 12 symbols with 8 time frames appreciated.

Below I paste the problem. Forexample: if ChartOpen("EURUSD",5) fails ,it always fails in next tries.
The symbol is random, 4-5 charts in 96 can not be opened for unknown error.
(Strangely, charts are opened allthough return is false.)


int PTimeFrame[]={1,5,15,30,60,240,1440,10080};
string parite[] = {"EURUSD","GBPUSD","USDJPY","USDCHF ","AUDUSD","USDCAD", "EURGBP","EURJPY","GBPJPY","AUDJPY" ,"XAGUSD", "XAUUSD"};
allcharts[12][8]; // Initialized to Zero.
//... below code in OnTick.

for(int k=0;k<12;k++){ //12
for(int pp=0;pp<8;pp++){//8
if(allcharts[k][pp]==0) //open the chart, if it is not alrady open.
{

allcharts[k][pp]=ChartOpen(parite[k],PTimeFrame[pp]); // --> Here if fails once , it always fails on next tries for some symbols.

if(chartid!=0){
ChartScaleSet(3,chartid);
ChartAutoscrollSet(true,chartid);
ChartModeSet(CHART_CANDLES,chartid) ;
}
}
}

Max 100 charts. Maybe you pass that limit

Hi braintheboss,

Yes, you are right when it exceeds limit, but it is not the main reason that ChartOpen() fails in the beginning.

To summarize the Problem/Bug:

If ChartOpen(Symbol,Period) returns false for a particular Symbol/Period,
all succesive ChartOpen(Symbol,Period) for that particular Symbol/Period fails.

Why?

Ok, whatever the reason, what can I do to guarantee to open all 12 Pairs with 8 timeframes?
Anybody has an idea? I am braodcasting screenshots in every 2 minutes from my website,
but I want to be sure that no chart is missing.

Thank you for your interest.

Hi, did you ever find a solution to this problem? I have the same issue, running the loop to open charts from a Script, I am only opening 17 charts, 4 symbols. I have been searching for a solution for hours!