Strait Errors during trading

[Chryslertech]

I will get this out of no where and it just freezes the trading until i restart it or reboot NT8 Average Price=0 Quantity=0 Market Position=Flat operation=Remove
Also onbar update errors like this

[NinjaTrader_Gaby]

Hello Chryslertech,

Thank you for your inquiry.

In order to identify the cause of this error and see how the code is working, I suggest adding Print() statements throughout OnBarUpdate().

If you add a Print() every few lines, then you can review the NinjaScript Output window. Once the error appears, the last print to show in the output will help you to narrow down the line of code that caused the error in your strategy script.

For more info about using prints to debug your script:

https://forum.ninjatrader.com/forum/...121#post7911211

Please let me know if I can assist further.

[Chryslertech]

Can this only be done by adding code in certain places? can this be done using Strait builder ?

[NinjaTrader_Gaby]

Hello,

If you mean the Strategy Builder, yes prints can be added in the Builder. You can add the prints to the 'Actions' section of your sets.

Below is a link to a video on 'Debugging using prints with the Strategy Builder'.

NT8 Strategy Builder - https://drive.google.com/file/d/1CCl...gEIwJKv6L/view

Please let me know if I can assist further.