Errors on strategy activation

[meowflying]

I'm using custom indicator in my strategy. It does compile fine, however when I try to activate the strategy, it gives me errors and crashing the chart/NT. Please see the screenshots of what I am getting in attachment. The parts of the code that referring to the indicator are:

public class Scalp1 : Strategy
{
private D3SpotterRSI d3;

#region Variables
// Wizard generated variables
// User defined variables (add any user defined variables below)
#endregion

/// <summary>
/// This method is used to configure the strategy and is called once before any strategy method is called.
/// </summary>
protected override void Initialize()
{
SetProfitTarget("long", CalculationMode.Ticks, 50);
SetProfitTarget("short", CalculationMode.Ticks, 50);
SetProfitTarget("long1", CalculationMode.Ticks, 20);
SetProfitTarget("short1", CalculationMode.Ticks, 20);

CalculateOnBarClose = false;

d3 = new D3SpotterRSI();
Add(d3);
}

and :

// Condition set 1
if (Position.MarketPosition == MarketPosition.Flat

&& d3.LastUpArrowBar == CurrentBar - 1)

// Condition set 2
if (Position.MarketPosition == MarketPosition.Flat

&& d3.LastDownArrowBar == CurrentBar - 1)


Please advise, thank you in advance.

[NinjaTrader_PatrickH]

Hello meowflying,

Thank you for your post.

Please send me your log and trace files for today so that I may look into what occurred. You can do this by going to the Control Center-> Help-> Mail to Platform Support. Please refer this thread in the body of the e-mail: "http://www.ninjatrader.com/support/forum/showthread.php?t=73081"

[meowflying]

Email sent.

Hello meowflying,

Thank you for your post.

Please send me your log and trace files for today so that I may look into what occurred. You can do this by going to the Control Center-> Help-> Mail to Platform Support. Please refer this thread in the body of the e-mail: "http://www.ninjatrader.com/support/forum/showthread.php?t=73081"