iStochastic - array out of range

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Hi Experts,

I use iStochastic function to check Main and Signal values and do something with them.

but when i call the array, the error <array out of range> shown in the journal section.

the code is here:

int stoHandle;
double mainLin[];
double sigLin[];
ArraySetAsSeries(mainLin,true);
ArraySetAsSeries(sigLin,true);

stoHandle=iStochastic(_Symbol,_Period,21,3,3,MODE_SMA,STO_LOWHIGH);
CopyBuffer(stoHandle,0,0,3,mainLin);
CopyBuffer(stoHandle,1,0,3,sigLin);
Print(mainLin[0], " : " , sigLin[0]);

I did this with many indicators like iADX, iMA, etc...

Only iStochastic Shows (array out of range)

any help will be appreciated

 
alitavana:

Hi Experts,

I use iStochastic function to check Main and Signal values and do something with them.

but when i call the array, the error <array out of range> shown in the journal section.

the code is here:

I did this with many indicators like iADX, iMA, etc...

Only iStochastic Shows (array out of range)

any help will be appreciated

Interesting... no problem on my PC.

  
  1. CopyBuffer(stoHandle,0,0,3,mainLin);
CopyBuffer(stoHandle,1,0,3,sigLin);
    To avoid the error Check your return codes for errors, and report them including GLE/LE. Don't look at it unless you have an error. Don't just silence the compiler, it is trying to help you.
              What are Function return values ? How do I use them ? - MQL4 and MetaTrader 4 - MQL4 programming forum
              Common Errors in MQL4 Programs and How to Avoid Them - MQL4 Articles
    Only those functions that return a value (e.g. iClose, MarketInfo, etc.) must you call ResetLastError before in order to check after.

  2. It takes time to compute, get the handle in OnInit.
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