Error on calling 'OnBarUpdate' method

[EthanHunt]

I get the following error. Below is my code.

Error on calling 'OnBarUpdate' method on bar 21: Index was outside the bounds of the array.


if (CurrentBars[0] <= BarsRequiredToTrade)
return;


Value[0] = Input[0] + (CurrentBar > 0 ? Value[1] : 0) - (CurrentBar >= Period ? Input[Period] : 0);


if ( Value[0] > Value[1] )
EnterLong();
else if (Value[0] < Value[1] )
EnterShort();

[NinjaTrader_PaulH]

Hello EthanHunt,

Thanks for your post.

We recommend that you add print statement(s) to help resolve. Please see: https://ninjatrader.com/support/help...script_cod.htm

It looks like you are accessing Value[1] on the first bar that is greater than BarsRequiredToTrade and Value[1] has not been previously set. You might try changing (CurrentBar > 0 ? Value[1] : 0) to: (CurrentBar > BarsRequiredToTrade+1 ? Value[1] : 0)