protection level error

[velocity]

I am referrencing indicator "A" in indicator "B" . In indicator "A" I created a dataseries called mysignal which simply places a value of 1 when true. In indicator "B" I created another dataseries "Indicator1_data" which references "A" mysignal.

Inside the protected override void OnBarUPdate() I have the following:

Indicator1_data.Set(VPA(20).mysignal[0]);

I have done this many times without any problems.

However, in this particular case I am getting the following error:

"NinjaTrader Indicator VPA.mysignal is inaccessible due to its protection level."

What is my problem here?

thanks,

[NinjaTrader_Bertrand]

velocity, is the to be accessed dataseries declared as public?

[velocity]

I don't understand what you are asking.

[NinjaTrader_Bertrand]

velocity, I'm referring to the properties section of your dataseries in the 'to be accessed' indicator as per this sample - http://www.ninjatrader-support2.com/...ead.php?t=4991

If you're using Plots to display the mySignal dataseries it should be automatically exposed and accessible.

[velocity]

Got it! thanks for the help.

[PaulMohn]

https://stackoverflow.com/a/31302894/10789707

Your problem is that, in C#, variables (in this case, fields) are marked as private if they are not specifically marked with an access modifier.

https://msdn.microsoft.com/en-us/library/wxh6fsc7.aspx

Classes and structures default to internal, fields, methods, events, properties, etc (basically, all members of classes and structures) default to private.
Changing int a to public int a (and the same for b/c) will fix it.
Though, I recommend not doing that. Instead, make a property for each.

public A { get { return a; } set { a = value; } }
public B { get { return b; } set { b = value; } }
public C { get { return c; } set { c = value; } }