Zero divide Error - even after declaring fix - page 2

 
Robocop01: However I am still getting the Zero Divide error.
   double MFI4h = iMFI(_Symbol, PERIOD_H4, 13, 1);
   double MFI1d = iMFI(_Symbol, PERIOD_D1, 13, 1);
   double MFI1w = iMFI(_Symbol, PERIOD_W1, 13, 1);

On MT4: Unless the current chart is that specific symbol(s)/TF(s) referenced, you must handle 4066/4073 errors before accessing candle/indicator values.
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