Converting OrderFlowCumulativeDelta to Indicator Class

[JakeOfSpades]

Hey NinjaTrader, I have a List<Indicator> that I use for strategy development.

Recently I have seen that most of the OrderFlow indicators source code has been available to use (previously the class was hidden).

I am getting an error basically saying I cannot convert the OrderFlowCumulativeDelta to an Indicator Class below

Argument 1: cannot convert from 'NinjaTrader.NinjaScript.Indicators.OrderFlowCumul ativeDelta' to 'NinjaTrader.NinjaScript.Indicators.Indicator'

if (State == State.DataLoaded)
    {
            orderFlowCumDelta = OrderFlowCumulativeDelta(CumulativeDeltaType.BidAsk, CumulativeDeltaPeriod.Bar, 0);
            AddChartIndicator(orderFlowCumDelta);​
            List<Indicator> indicator = new List<indicator>();
            indicator.Add(orderFlowCumDelta);

But in the MetaData OrderFlowCumulativeDelta does inherit from the Indicator class (see below image). What am I doing wrong?

​

[NinjaTrader_ChrisL]

Hi Jake, thanks for posting. This is not right here:
List<Indicator> indicator = new List<indicator>();

That should be the Indicator class. If this does not work, please try using IndicatorBase instead.

Kind regards,
-ChrisL