Adding multiple statement for values

[DTSSTS]

My description in title likely not correct

I am trying to modify a indicator I have the has bools to create true or false

I wish to add several calculations to insert into the bools to make the condition set for the bool simpler to write

private Series<double> ER0, ER1, ER2, ER3;


in OnBarUpdate region


/// Define ER0, ER1, ER2, ER3
ER3[0] = (High[3] - Low[3]);/// Range High to Low
ER2[0] = (High[2] - Low[2]);
ER1[0] = (High[1] - Low[1]);
ER0[0] = (High[0] - Low[0]);

I can compile but I get error when apply to chart - I had working indicator prior to adding these items

Error states

Indicator Error on calling OnBarUpdate method on bar 0. You are accessing an index with a value that is invalid since it is out of range

Thanks

[NinjaTrader_Jesse]

Hello DTSSTS,

In the code you provided you are missing the State.DataLoaded code, are you creating the series in State.DataLoaded?

https://ninjatrader.com/support/helpGuides/nt8/seriest.htm?zoom_highlightsub=series

Alternatively do you have a currentbar check before this code?

if(CurrentBar < 3) return;

[DTSSTS]

OK I have working after several attempts and after reading the help guide link you provided

FOR THOSE reading this at another time information this is what and where I placed code

UPPER REGIOIN

private Series<double> ER0, ER1, ER2, ER3;

(State == State.DataLoaded) REGION

ER3 = new Series<double>(this, MaximumBarsLookBack.Infinite);
ER2 = new Series<double>(this, MaximumBarsLookBack.Infinite);
ER1 = new Series<double>(this, MaximumBarsLookBack.Infinite);
ER0 = new Series<double>(this, MaximumBarsLookBack.Infinite);

protected override void OnBarUpdate() REGION

AFTER currentbar check if(CurrentBar < 5) return;

/// Define ER0, ER1, ER2, ER3
ER3[0] = (High[3] - Low[3]);/// Range High to Low
ER2[0] = (High[2] - Low[2]);
ER1[0] = (High[1] - Low[1]);
ER0[0] = (High[0] - Low[0]);


Thanks Jesse