array out of range when I try to use

[metamitsu]

I get the error when I try to get the value of the following code.

buf_Kairi[i]=NormalizeDouble((High-Low)/Low,digit);

I thought the number of bars is not enough for this calculation, so

I tried to prevent this error by adding the condition such as " if (bars >  limit + Inp_HighPeriod + Inp_LowPeriod)  ". 

However, it didn't work.

Now I have no idea what's wrong.

Please give me advice on this problem.

Any advice would be great helpful.

void OnTick()input int Inp_HighPeriod = 20;
input int Inp_LowPeriod = 10;
input int Inp_MAPeriod = 30;
input ENUM_MA_METHOD Inp_MAMode = MODE_SMA;

input int digit = 3;
input bool bool_light = true;
input int light_count = 500;
double buf_MA[];
double buf_Kairi[];
input int limit = 100;


void OnTick()

{

  for(int i = 0;i<limit;i++)
   {
      double High=iHigh(_Symbol,0,iHighest(_Symbol,0,MODE_HIGH,Inp_HighPeriod,i));
      double Low=iLow(_Symbol,0,iLowest(_Symbol,0,MODE_LOW,Inp_LowPeriod,i));
      buf_Kairi[i]=NormalizeDouble((High-Low)/Low,digit);
   }

}

[[Deleted]]

metamitsu:

I get the error when I try to get the value of the following code.

I thought the number of bars is not enough for this calculation, so

I tried to prevent this error by adding the condition such as " if (bars >  limit + Inp_HighPeriod + Inp_LowPeriod)  ". 

However, it didn't work.

Now I have no idea what's wrong.

Please give me advice on this problem.

Any advice would be great helpful.

Resize your array to create space, before trying yo set it's values.

[metamitsu]

Nelson Wanyama:
Resize your array to create space, before trying yo set it's values.

Thank you. I  added the following code and it worked.

     ArrayResize(buf_Kairi,100,100);

     ArrayResize(buf_Kairi_b,100,100);

[William Roeder]

Don't double post! You already had another thread open.

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