Balance of power (BOP) to plot graph and strategy: cannot save template

[danalec]

https://ninjatraderecosystem.com/use...-and-strategy/

this indicator cannot save default template (posted by @soon123)
"Unhandled exception: There was an error reflecting type 'NinjaTrader.Ninjascript.Indicators.BOPIndicator".

I wonder how to fix this...

any help is appreciated

edit: the author replied at PM

we should defined in the property region with [XmlIgnore()] attribute

For example :
#region Properties
[XmlIgnore]
[Browsable(false)]
public Series<bool> Buy
{ get; set; }
#endregion

solved, thanks!

[NinjaTrader_ChelseaB]

Hello danalec,

The most common reason is needing the XmlIgnore() attribute on any public property that not a string, bool, int, or double.

Below are links to the help guide.

https://ninjatrader.com/support/helpGuides/nt8/xmlignoreattribute.htm

https://ninjatrader.com/support/helpGuides/nt8/user_definable_color_inputs.htm