I am moving my NT8 to a VPS. During restoring my settings from the PC via backup file I received a series of errors. The errors I later found out to be related to an simple ATT stop indicator (copied below).
The error message is:
"Error compiling export assembly: c:\Users\Felhasználó\Documents\NinjaTrader 8\bin\Custom\Indicators\Stop_Indicators\ATRTrailin gStop.cs(62,18) : error CS0103: „ATR” not present in this context"
The error code says that a variable is missing, however I had no errors with this indicator, and I use it in several strategies.
I highlighted the row of the error with bold.
My programming skills are very basic, so I don't have a clue what NT wants from me here.
Can someone please help?
Thanks;
B.
#region Using declarations
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Input;
using System.Windows.Media;
using System.Xml.Serialization;
using NinjaTrader.Cbi;
using NinjaTrader.Gui;
using NinjaTrader.Gui.Chart;
using NinjaTrader.Gui.SuperDom;
using NinjaTrader.Gui.Tools;
using NinjaTrader.Data;
using NinjaTrader.NinjaScript;
using NinjaTrader.Core.FloatingPoint;
using NinjaTrader.NinjaScript.DrawingTools;
#endregion
//This namespace holds Indicators in this folder and is required. Do not change it.
namespace NinjaTrader.NinjaScript.Indicators.Stop_Indicators
{
public class ATRTrailingStop : Indicator
{
protected override void OnStateChange()
{
if (State == State.SetDefaults)
{
Description = @"Indicator as described in Sylvain Vervoort's 'Average True Range Trailing Stops' June 2009 S&C article.";
Name = "ATRTrailingStop";
Calculate = Calculate.OnBarClose;
IsOverlay = true;
DisplayInDataBox = true;
DrawOnPricePanel = true;
DrawHorizontalGridLines = true;
DrawVerticalGridLines = true;
PaintPriceMarkers = true;
ScaleJustification = NinjaTrader.Gui.Chart.ScaleJustification.Right;
//Disable this property if your indicator requires custom values that cumulate with each new market data event.
//See Help Guide for additional information.
IsSuspendedWhileInactive = true;
Period = 5;
Multi = 3.5;
AddPlot(Brushes.Blue, "TrailingStop");
}
else if (State == State.Configure)
{
}
else if (State == State.DataLoaded)
{
}
}
protected override void OnBarUpdate()
{
if (CurrentBar < 1)
return;
// Trailing stop
double trail;
double loss = ATR(Input, Period)[0] * Multi;
if (Close[0] > Value[1] && Close[1] > Value[1])
trail = Math.Max(Value[1], Close[0] - loss);
else if (Close[0] < Value[1] && Close[1] < Value[1])
trail = Math.Min(Value[1], Close[0] + loss);
else if (Close[0] > Value[1])
{
trail = Close[0] - loss;
}
else
{
trail = Close[0] + loss;
}
Value[0] = trail;
}
#region Properties
[NinjaScriptProperty]
[Range(1, int.MaxValue)]
[Display(Name="Period", Description="ATR period", Order=1, GroupName="Parameters")]
public int Period
{ get; set; }
[NinjaScriptProperty]
[Range(1, double.MaxValue)]
[Display(Name="Multi", Description="ATR multiplication", Order=2, GroupName="Parameters")]
public double Multi
{ get; set; }
[Browsable(false)]
[XmlIgnore]
public Series<double> TrailingStop
{
get { return Values[0]; }
}
#endregion
}
}
#region NinjaScript generated code. Neither change nor remove.
namespace NinjaTrader.NinjaScript.Indicators
{
public partial class Indicator : NinjaTrader.Gui.NinjaScript.IndicatorRenderBase
{
private Stop_Indicators.ATRTrailingStop[] cacheATRTrailingStop;
public Stop_Indicators.ATRTrailingStop ATRTrailingStop(int period, double multi)
{
return ATRTrailingStop(Input, period, multi);
}
public Stop_Indicators.ATRTrailingStop ATRTrailingStop(ISeries<double> input, int period, double multi)
{
if (cacheATRTrailingStop != null)
for (int idx = 0; idx < cacheATRTrailingStop.Length; idx++)
if (cacheATRTrailingStop[idx] != null && cacheATRTrailingStop[idx].Period == period && cacheATRTrailingStop[idx].Multi == multi && cacheATRTrailingStop[idx].EqualsInput(input))
return cacheATRTrailingStop[idx];
return CacheIndicator<Stop_Indicators.ATRTrailingStop>(ne w Stop_Indicators.ATRTrailingStop(){ Period = period, Multi = multi }, input, ref cacheATRTrailingStop);
}
}
}
namespace NinjaTrader.NinjaScript.MarketAnalyzerColumns
{
public partial class MarketAnalyzerColumn : MarketAnalyzerColumnBase
{
public Indicators.Stop_Indicators.ATRTrailingStop ATRTrailingStop(int period, double multi)
{
return indicator.ATRTrailingStop(Input, period, multi);
}
public Indicators.Stop_Indicators.ATRTrailingStop ATRTrailingStop(ISeries<double> input , int period, double multi)
{
return indicator.ATRTrailingStop(input, period, multi);
}
}
}
namespace NinjaTrader.NinjaScript.Strategies
{
public partial class Strategy : NinjaTrader.Gui.NinjaScript.StrategyRenderBase
{
public Indicators.Stop_Indicators.ATRTrailingStop ATRTrailingStop(int period, double multi)
{
return indicator.ATRTrailingStop(Input, period, multi);
}
public Indicators.Stop_Indicators.ATRTrailingStop ATRTrailingStop(ISeries<double> input , int period, double multi)
{
return indicator.ATRTrailingStop(input, period, multi);
}
}
}
#endregion
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