OnPositionUpdate Err - Order quantity has to be greater/equal 0

[BGWTEX]

Greetings,
In the log, I'm getting the message "Error on calling 'OnPositionUpdate' method for strategy ..... : Order quantity has to be greater/equal 0". What would cause this error message ? Below is the section of code, very slightly stripped down, that I believe is causing the error.
Thank you,
Bruce

protectedoverridevoid OnPositionUpdate(IPosition position)
{
ORTrdPositionCurr = position.Quantity;
if (ORTrdPositionCurr < ORTrdPositionPrior)
{
ChangeOrdersStopLoss(ORTrdPositionCurr, ORTrdAllowed);
}
ORTrdPositionPrior = ORTrdPositionCurr;
}

[NinjaTrader_Austin]

Hi there, I don't think any of the code you've posted shows the error. Basically it looks like you are trying to either change or submit an order with a quantity of 0. Please set TraceOrders = true in the Initialize() section of your code and see if that spits out any additional information.

If it doesn't, can you instead post the code to the ChangeOrdersStopLoss() method?

[BGWTEX]

Thank you very much, Austin. You cleared away my confusion as to the problem being directly in the "OnPositionUpdate" section coding. That's what I needed. By the way, what kind of coffee are you drinking, I want some !!! Your response time was FOUR minutes !!! OUTSTANDING, to say the least !!
Bruce,
Ninja Lifer