Compile error when passing a flag from njt7 to njt8 help please

[NinjaTrader_AlanP]

Hello senderz,

I submitted a feature request with the suggestion this be changed.

Please let us know if you need further assistance.

[castapio7]

Historical volatility

Hello Alan P. I would like to know if you have any new code that I sent to be passed to NT8.

[NinjaTrader_AlanP]

Hello castapio7,

If you are referring to the indicator you posted, I do not. If this is not what you are referring to please provide more information.

[senderz]

Hi, here is a good NT8 code that will help you to make big progress

protected override void OnBarUpdate()
{
// Only allow this to run in a minute type period.
if (CurrentBar < period+1 ||
(Bars.BarsPeriod.BarsPeriodType == BarsPeriodType.Tick)
||(Bars.BarsPeriod.BarsPeriodType == BarsPeriodType.Range)
||(Bars.BarsPeriod.BarsPeriodType == BarsPeriodType.Second)
||(Bars.BarsPeriod.BarsPeriodType == BarsPeriodType.Volume)
||(Bars.BarsPeriod.BarsPeriodType == BarsPeriodType.Year))

[castapio7]

If you can help me with the last. I throw this error as we can solve it. And thanks for the suggestion of the previous comment

[senderz]

check you have the following block of code or similar

#region Properties
[Browsable(false)] // this line prevents the data series from being displayed in the indicator properties dialog, do not remove
[XmlIgnore()] // this line ensures that the indicator can be saved/recovered as part of a chart template, do not remove
public Series<double> Value
{
get { return Values[0]; }
}

[NinjaScriptProperty]
[Display(Description = "period", GroupName = "Parameters", Order = 1)]
public int Period
{
get { return period; }
set { period = Math.Max(1, value); }
}

#endregion
}
}

[castapio7]

historical volatility

Attached file of historical volatility indicator so you can see the error when compiling. Thank you very much for the help

[castapio7]

63/5000
That was changed but the error persists with the variable "value"

[senderz]

Thats pretty easy to fix

hints:

Value.set(histvolatile);
->
Value[0] = histvolatile;

as well as

{Value.set(0);
->
{Value[0] = 0;




one more hint:

inside new NT8 method

protected override void OnStateChange()

I guess you have to introduce the state switcher, eg:

switch (State)
{
case State.SetDefaults:
........

you current implementation would obviously create plot (AddPlot()) on each & every call of this method

and OnStateChange() is being called in lots of cases!
on creation, on termination, etc etc

consider reading help or consulting some samples for NT8 script......


good luck.

[castapio7]

historical volatility

I attach the exported as I leave it so that if you can give it a look since I do not know anything about programming and I was correcting it with help of you I want to hang in the part of indicators since it is very important for the trader. NT8 should include this type of indicator.

[castapio7]

historical volatility

It does not throw me any more errors but when using it shows nothing

[senderz]

provides steps and configuration (bar type, instrument type, tick type, connection type, everything!)
most probably there is a logical issue in the indicator code.
or mis-use.

2) could you attach the same working script for nT7 that shows smth?

[castapio7]

historical volatility

I'll give it to you. I would have two more indicators to pass you would be willing to make a pay for the work that takes you.

[senderz]

I'v analyzed, doing some stuff and here we go
Please confirm this is what you need - http://prntscr.com/g0tj9w

[castapio7]

What would be the password?