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38

Latest MT4 update 1421 has a very SERIOUS BUG!!!

Hello Developer Team, I found a very serious bug in latest MT4 update (version 4.00 build 1421 on 22 Jul 2024). It's MathRound() function always give result 0, which is incorrect. I tried to make a simple script just to print out the result of MathRound(1.23) or any double value, it always give

2

Bug in MQL programing language

Hi everybody, I've just found a bug in the MQL programing language. I've tried loop operator "for", but the counting variables doesn't count from the beginning value, as it should be. Please check this simple script code: void OnStart () { for ( int i= 0 ; i< 500 ; i++) Print (i); } Here is

3

Why I can't update my product at MQL5 Market?

I've just updated some of my products (MT5 version). They are Expert Advisor, but not autotrading robots. They are utilities for managing and controlling orders. But when I upload the new version, it seems that MQL5's automatic validating system check it with Strategy Tester and always give an error