CS0103 Error

[Bernabé]

Hi Team,

I’m currently working on a new indicator and have encountered the errors attached to this message.
Below is the complete script for your reference.

I look forward to your help in resolving this issue.
Thank you in advance!


using NinjaTrader.NinjaScript;
using NinjaTrader.NinjaScript.Strategies;
using NinjaTrader.NinjaScript.DrawingTools;
using NinjaTrader.Gui.Tools;
using System.Windows.Media;


namespace NinjaTrader.NinjaScript.Indicators
{
public class TotoScalping : Indicator
{
private double ph;
private double pl;
private ISeries<double> emaTrend;
private ISeries<double> emaFastTrend;
private double auxHigh = double.NaN;
private double auxLow = double.NaN;
private int auxHighBar = -1;
private int auxLowBar = -1;
private string lastHighLineKey;
private string lastLowLineKey;
private bool sessionActive;

protected override void OnStateChange()
{
if (State == State.SetDefaults)
{
AddPlot(Brushes.Black, "EMA Trend");
AddPlot(Brushes.Red, "EMA Fast Trend");
}
else if (State == State.DataLoaded)
{
emaTrend = EMA(Close, 100);
emaFastTrend = EMA(Close, 25);
}
}

protected override void OnBarUpdate()
{
if (CurrentBar < 16) return;

// Pivotes altos y bajos
ph = High[HighestBar(High, 16)];
pl = Low[LowestBar(Low, 16)];

// Detectar si la sesión está activa
sessionActive = (Time[0].Hour >= 8 && Time[0].Hour < 10);

// Líneas de resistencia (pivote alto)
if (!double.IsNaN(ph) && emaFastTrend[0] > emaTrend[0])
{
if (!double.IsNaN(auxHigh) && ph < auxHigh)
{
if (!string.IsNullOrEmpty(lastHighLineKey))
RemoveDrawObject(lastHighLineKey);

lastHighLineKey = "ResistanceLine" + CurrentBar;
Draw.Line(this, lastHighLineKey, auxHighBar, auxHigh, CurrentBar, ph, Brushes.Black, DashStyleHelper.Dash, 2);
}
auxHigh = ph;
auxHighBar = CurrentBar;
}

// Líneas de soporte (pivote bajo)
if (!double.IsNaN(pl) && emaFastTrend[0] < emaTrend[0])
{
if (!double.IsNaN(auxLow) && pl > auxLow)
{
if (!string.IsNullOrEmpty(lastLowLineKey))
RemoveDrawObject(lastLowLineKey);

lastLowLineKey = "SupportLine" + CurrentBar;
Draw.Line(this, lastLowLineKey, auxLowBar, auxLow, CurrentBar, pl, Brushes.Black, DashStyleHelper.Dash, 2);
}
auxLow = pl;
auxLowBar = CurrentBar;
}

// Borrar las líneas cuando las EMAs se cruzan
if (CrossAbove(emaFastTrend, emaTrend, 1) || CrossBelow(emaFastTrend, emaTrend, 1))
{
auxHigh = double.NaN;
auxLow = double.NaN;
auxHighBar = -1;
auxLowBar = -1;
if (!string.IsNullOrEmpty(lastHighLineKey))
RemoveDrawObject(lastHighLineKey);
if (!string.IsNullOrEmpty(lastLowLineKey))
RemoveDrawObject(lastLowLineKey);
}

// Graficar las EMAs en el gráfico
Values[0][0] = emaTrend[0]; // EMA de 100 periodos
Values[1][0] = emaFastTrend[0]; // EMA de 25 periodos

// Etiquetas en los pivotes altos y bajos
if (emaTrend[0] > emaFastTrend[0])
{
Draw.Text(this, "LowLabel" + CurrentBar, "L", CurrentBar, pl, Brushes.White); // Etiqueta "Low"
}
else
{
Draw.Text(this, "HighLabel" + CurrentBar, "H", CurrentBar, ph, Brushes.White); // Etiqueta "High"
}

// Cambiar el color de fondo durante las horas activas de la sesión
if (sessionActive)
{
BackBrush = new SolidColorBrush(Color.FromArgb(95, 255, 255, 255)); // Fondo blanco transparente
}
}
}
}

region NinjaScript generated code. Neither change nor remove.

namespace NinjaTrader.NinjaScript.Indicators
{
public partial class Indicator : NinjaTrader.Gui.NinjaScript.IndicatorRenderBase
{
private TotoScalping[] cacheTotoScalping;
public TotoScalping TotoScalping()
{
return TotoScalping(Input);
}

public TotoScalping TotoScalping(ISeries<double> input)
{
if (cacheTotoScalping != null)
for (int idx = 0; idx < cacheTotoScalping.Length; idx++)
if (cacheTotoScalping[idx] != null && cacheTotoScalping[idx].EqualsInput(input))
return cacheTotoScalping[idx];
return CacheIndicator<TotoScalping>(new TotoScalping(), input, ref cacheTotoScalping);
}
}
}

namespace NinjaTrader.NinjaScript.MarketAnalyzerColumns
{
public partial class MarketAnalyzerColumn : MarketAnalyzerColumnBase
{
public Indicators.TotoScalping TotoScalping()
{
return indicator.TotoScalping(Input);
}

public Indicators.TotoScalping TotoScalping(ISeries<double> input )
{
return indicator.TotoScalping(input);
}
}
}

namespace NinjaTrader.NinjaScript.Strategies
{
public partial class Strategy : NinjaTrader.Gui.NinjaScript.StrategyRenderBase
{
public Indicators.TotoScalping TotoScalping()
{
return indicator.TotoScalping(Input);
}

public Indicators.TotoScalping TotoScalping(ISeries<double> input )
{
return indicator.TotoScalping(input);
}
}
}

#endregion

[NinjaTrader_Jesse]

Hello Bernabé,

You are missing the required using statements, please open any stock indicator like the SMA and copy all of the using statements from the top where you see region using. And replace the statements you have in your file.

[Bernabé]

Thanks Jesse!
Have a nice day!