OrderFlowVWAP Indicator in Strategy

[NinjaTrader_ChelseaB]

Hello Johnny,

Below is a link to a forum post where Jesse has mentioned temporarily including the NinjaTrader.Vendor.cs file will resolve the error.

https://ninjatrader.com/support/forum/forum/ninjatrader-8/strategy-development/1111984-order-flow-vwap?p=1112004#post1112004

[Johnny90]

Hello Chelsea,

its working now. Thanks for you help.
Any idea on how to get rid of the error in VS?

Best regards,
Johnny

[NinjaTrader_ChelseaB]

Hello Johnny,

Attached is an export of the sample code from the help guide copied and pasted into a script.

Note, that Order Flow+ requires a lifetime license key.

[Johnny90]

Hello Chelsea,

you're right. I can compile in NinjaScript Editor but then in backtest I dont get any results and I dont see a chart. When debugging with Visual Studio I get the following error:

An exception of type 'System.NullReferenceException' occurred in b422f52c9cb447f3ba73395a06885079.dll but was not handled in user code
Additional information: Object reference not set to an instance of an object

Inner Exception is also null.

Best regards,
Johnny

[NinjaTrader_ChelseaB]

Hello Johnny,

It might be something with VisualStudio not loading internal core classes.

Does the strategy compile in the NinjaScript Editor window made by NinjaTrader?

[Johnny90]

Hi NinjaTrader Team,

when I run the sample provided for the OrderflowVWAP indicator I get the error
"Non-invocable member 'OrderFlowVWAP' cannot be used like a method" in Visual Studio.

Sample:
https://ninjatrader.com/support/help...flow_vwap2.htm

Hope you can help,

Best regards,
Johnny