@jstap It is working uscash30 and xauusd but it is not working on currencies?? really wierd

@l-andorrà
It is the whole code. I dont think so because i tried on different brokers and MT4 and same error??

Hello

This is my robot: fxdreema com/shared/T3VwtqTJb

And i get error:

And i get same error in multiple different MT4 platforms???

I want to make a EA that automatically places order based on this martingale method:

https://www.youtube.com/watch?v=JzN1fEZmc40

Thank you very much!