Entries limitation OnPriceChahge

[readerror]

Hello.
Dear colleagues, when creating a strategy, an error occurred that I cannot solve on my own.
I was looking for solutions and read many topics on this forum, but, unfortunately, I could not find an answer.

I understand that during Onbarupdate() and calculating OnPriceChahge strategy is executed every time the prices change, but I cannot figure out how to correctly limit the execution to only one entry.

If I run the strategy code without a stop-loss, it works fine, but in the ninjascript out-put appear multiple values on certain bars. Why exactly on these bars and how to fix this problem, I cannot understand. Visually, the problem appears when you add a stop loss (see screenshots).

I need to enter the entry in one direction only once (Long or Short).

Please tell me how can I fix this error?

Thanks in advance for your help.

Strategy code:
protected override void OnBarUpdate ()
{
if (((((indicator1 [0]> indicator1 [1]) && (indicator2 [0]> = 30)) == false)) //
&& (((indicator1 [1]> indicator1 [2]) && (indicator2 [1]> = 30)) == true)) //
{EnterLong (1);
SetStopLoss (CalculationMode.Currency, 50);
Print("Time " + Time[0] + " LongEntered: " + Close[0]);
}

if (((((indicator1 [0] <= indicator1 [1]) && (indicator2 [0] <30)) == false))
&& (((indicator1 [1] <= indicator1 [2]) && (indicator2 [1] <30)) == true))
{EnterShort (1);
SetStopLoss (CalculationMode.Currency, 50);
Print("Time " + Time[0] + " ShortEntered: " + Close[0]);
}
}

[NinjaTrader_ChelseaB]

Hello readerror,

Use a bool to know the order was submitted and prevent further submissions.

Or assign the order to a variable in OnOrderUpdate and require the order variable to be null to allow a new order.

https://ninjatrader.com/support/forum/forum/ninjatrader-8/platform-technical-support-aa/97419-priceos-cs-expecting?p=802269#post802269

As a heads up, Set methods like SetStopLoss, should be called before the entry is called, as these cannot be unset.
"Should you call this method to dynamically change the stop loss price in the strategy OnBarUpdate() method, you should always reset the stop loss price / offset value when your strategy is flat otherwise, the last price/offset value set will be used to generate your stop loss order on your next open position"
https://ninjatrader.com/support/help...etstoploss.htm