Plotted DataSeries has fewer bars than the Symbol being charted Error

Author: FishFlip_MVP

Creation Date: 5/10/2011 12:26 AM

Wealth Lab » WealthScript (.NET) » Plotted DataSeries has fewer bars than the Symbol being charted Error

FishFlip_MVP

5/10/2011 12:26 AM

Hi

I am trying to plot a Bollinger Band and keep getting the following error

QUOTE:
Plotted DataSeries has fewer bars than the Symbol being charted

I did try searching in the wiki for a solution but i could not resolve my problem.

Here http://www2.wealth-lab.com/wl5wiki/kbErrorsStrategy.ashx it talks about RestoreContext() but i dont think it applies in this case.

My Code:

CODE:
Please log in to see this code.

Size:

Color:

I am trying to plot a Bollinger Band and keep getting the following error

[QUOTE]Plotted DataSeries has fewer bars than the Symbol being  charted[/QUOTE]

I did try searching in the wiki for a solution but i could not resolve my problem.

Here [LINK]http://www2.wealth-lab.com/wl5wiki/kbErrorsStrategy.ashx[/LINK]  it talks about RestoreContext() but i dont think it applies in this case.

My Code:
[CODE]
		protected override void Execute()
		{
			
			if (Bars.IsIntraday)
			{
				
				//Daily SMA's
				SetScaleDaily();
					DataSeries myDailySMA1 = SMA.Series(Close,100);
					DataSeries myDailySMA2 = SMA.Series(Close,40); 
				RestoreScale();
				
				myDailySMA1 = Synchronize( myDailySMA1 );
				myDailySMA2 = Synchronize( myDailySMA2 );
				
				PlotSeries( PricePane, myDailySMA1, Color.Blue, WealthLab.LineStyle.Solid, 2 );
				PlotSeries( PricePane, myDailySMA2, Color.Red, WealthLab.LineStyle.Solid, 2 );
				
				//60min SMA's & BBands
				SetScaleCompressed( 60 );
					DataSeries myIntradaySMA1 = SMA.Series(Close,20);
					DataSeries myIntradaySMA2 = SMA.Series(Close,50);
					BBandLower lowerBand = BBandLower.Series(Close,20,2);
					BBandUpper upperBand = BBandUpper.Series(Close,20,2);				
				RestoreScale();
				
				myIntradaySMA1 = Synchronize( myIntradaySMA1 );
				myIntradaySMA2 = Synchronize( myIntradaySMA2 );
				
					
  				PlotSeries( PricePane, myIntradaySMA1, Color.Red, WealthLab.LineStyle.Solid, 1 );
				PlotSeries( PricePane, myIntradaySMA2, Color.Blue, WealthLab.LineStyle.Solid, 1 );
				
				PlotSeries( PricePane, lowerBand, Color.Blue, WealthLab.LineStyle.Solid, 1 );
				PlotSeries( PricePane, upperBand, Color.Blue, WealthLab.LineStyle.Solid, 1 );
				
				//SolidBrush shadowBrush = new SolidBrush(Color.FromArgb(50, Color.Silver));
				//PlotSeriesFillBand(PricePane, upperBand, lowerBand, Color.Silver, Color.Silver, LineStyle.Solid, 2);

}
[/CODE]

Eugene

5/10/2011 12:49 AM

The code attempts plotting Bollinger Bands w/o having synchronized them first. This works for me:

CODE:
Please log in to see this code.

If that doesn't help, we need to find out more about your data in order to reproduce.

Size:

Color:

The code attempts plotting Bollinger Bands w/o having synchronized them first. This works for me:
[CODE]using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using WealthLab;
using WealthLab.Indicators;

namespace WealthLab.Strategies
{
	public class MyStrategy : WealthScript
	{
		protected override void Execute()
		{			
			if (Bars.IsIntraday)
			{				
				//Daily SMA's
				SetScaleDaily();
				DataSeries myDailySMA1 = SMA.Series(Close,100);
				DataSeries myDailySMA2 = SMA.Series(Close,40); 
				RestoreScale();
				
				myDailySMA1 = Synchronize( myDailySMA1 );
				myDailySMA2 = Synchronize( myDailySMA2 );
				
				PlotSeries( PricePane, myDailySMA1, Color.Blue, WealthLab.LineStyle.Solid, 2 );
				PlotSeries( PricePane, myDailySMA2, Color.Red, WealthLab.LineStyle.Solid, 2 );
				
				//60min SMA's & BBands
				SetScaleCompressed( 60 );
				DataSeries myIntradaySMA1 = SMA.Series(Close,20);
				DataSeries myIntradaySMA2 = SMA.Series(Close,50);
				DataSeries lowerBand = BBandLower.Series(Close,20,2);
				DataSeries upperBand = BBandUpper.Series(Close,20,2);				
				RestoreScale();
				
				myIntradaySMA1 = Synchronize( myIntradaySMA1 );
				myIntradaySMA2 = Synchronize( myIntradaySMA2 );
				lowerBand = Synchronize( lowerBand );
				upperBand = Synchronize( upperBand );
				
					
				PlotSeries( PricePane, myIntradaySMA1, Color.Red, WealthLab.LineStyle.Solid, 1 );
				PlotSeries( PricePane, myIntradaySMA2, Color.Blue, WealthLab.LineStyle.Solid, 1 );
				
				PlotSeries( PricePane, lowerBand, Color.Blue, WealthLab.LineStyle.Solid, 1 );
				PlotSeries( PricePane, upperBand, Color.Blue, WealthLab.LineStyle.Solid, 1 );
				
				SolidBrush shadowBrush = new SolidBrush(Color.FromArgb(50, Color.Silver));
				PlotSeriesFillBand(PricePane, upperBand, lowerBand, Color.Silver, Color.Silver, LineStyle.Solid, 2);
			}
		}
	}
}[/CODE]
If that doesn't help, we need to find out more about your data in order to reproduce.