Compilation error help

[Biaxident]

I just installed the latest version and custom indicators aren't working. I have very minimal programming experience and none with ninja script so I hope someone can help. I tried to compile one of the indicators that is no longer working and came up with a bunch of errors, all similar in description. CS0101 and CS0102 are the codes I get. The first error code says " the namespace "NinjaTrader.indicator" already contains a definition for "a1MarketInternals" ". The next error has to do with the "TickStyle" part of the script and gives the CS0102 code and says "The type "NinjaTrader.indicator.a1MarketInternals" already contains a definition for "TickStyle". This is how the problem area for the errors appears and I applied BOLD to the lines of script that I believe are wrong.

#region Using declarations
using System;
using System.ComponentModel;
using System.Diagnostics;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Xml.Serialization;
using NinjaTrader.Cbi;
using NinjaTrader.Data;
using NinjaTrader.Gui.Chart;
using System.IO;
using System.Globalization;
using System.Collections.Generic;

using System.Text.RegularExpressions;
using System.Windows.Forms;

#endregion

namespace NinjaTrader.Indicator
{
[Description("NYSE TICK and Advance/Decline Line Market Internals")]
public class a1MarketInternals : Indicator
{
#region Variables

string tkSymbol = "^TICK";
string adSymbol = "^ADD";
int tkMinutes = 1;
int nyseTickHigh = 800;
int nyseTickLow = -800;

bool showADplot = true;
bool showTickPlot = true;
Color adColor = Color.Yellow;

TimeSpan newYorkOpen = new TimeSpan(09, 30, 00);
TimeSpan newYorkClose= new TimeSpan(16, 00, 00);
TimeZoneInfo est = TimeZoneInfo.FindSystemTimeZoneById("Eastern Standard Time");


public enum TickStyle {
CandleStick,
HollowCandles,
HiLoClose,
};
private TickStyle tickStyle = TickStyle.CandleStick;

int scaleMaxPixels = 0;
int verticalOffset = 0;
double tickOpen=0, tickHigh=0, tickLow=0, tickClose=0;
double adClose=0;
int tickBar=0, lastTickBar=0, lastTkPriceBar=0;
int tickHighBreachBar=0, tickLowBreachBar=0;
int adXpix0=0, adYpix0=0, adXpix1=0, adYpix1=0;
string tkStat= "???";

double d=0;
int x=0, y=0;

Font textFont = new Font("Impact", 10, System.Drawing.FontStyle.Regular);
StringFormat FormatLeft = new StringFormat();

private bool ShowOutline = true;
private bool EnhanceHL = true;


private bool ReinitSession = false;
private bool ForceHiLo = true;

private int ForcedHiLoBS = 2;

private int totalvolume = 0, hi, lo;

private DataSeries dsHigh, dsLow, dsClose;
private DataSeries adPlot;

private int startbar = -1;
private int lastBar = -1;

private bool useplot = true;
Pen drawPen = new Pen(Color.Transparent);
Pen adPen = new Pen(Color.Transparent, 4);
Pen linePen = new Pen(Color.Black, 5);
SolidBrush drawBrush = new SolidBrush(Color.Transparent);

int hiTkBar=0, loTkBar=0;

#endregion


protected override void Initialize() {
Overlay = false;
PriceTypeSupported = false;
CalculateOnBarClose = false;
DrawOnPricePanel = true;

Add("^TICK",PeriodType.Minute, 1);
Add("^ADD", PeriodType.Minute, 1);
}

protected override void OnStartUp() {
dsHigh = new DataSeries(this, MaximumBarsLookBack.Infinite);
dsLow = new DataSeries(this, MaximumBarsLookBack.Infinite);
dsClose = new DataSeries(this, MaximumBarsLookBack.Infinite);

adPen.Color = adColor;
adPlot = new DataSeries(this, MaximumBarsLookBack.Infinite);
}

Thanks in advance for any help--

[NinjaTrader_CalH]

Biaxident,

Thank you for your post.

Typically, this error means that there is another file or duplicate file that has the same class namespace and/or enum that is being defined.

Can you check your PC -> (My) Documents -> NinjaTrader 7 -> bin -> Custom
Look around the Strategy and Indicator folders for any other scripts that could be interferring with it.