what is the problems when you convert Mql4 to Mql5

 

as I write in topic I think there are some problems face the traders when they convert EA from MT4 to MT5 


Whats the problems if you know write it


thank you

 
saudaloufi999:

as I write in topic I think there are some problems face the traders when they convert EA from MT4 to MT5 


Whats the problems if you know write it


thank you


what's the error in your code?
 

Mabe you read this first:

https://www.mql5.com/en/articles/81
https://www.mql5.com/en/articles/66

and this:

Crossplatform for using in both environments:
https://www.mql5.com/en/users/iceron/publications // all
https://www.mql5.com/en/articles/7258  // last English one
https://www.mql5.com/en/code/16006     // Library MT4-Orders for MetaTrader 5

Migrating from MQL4 to MQL5
Migrating from MQL4 to MQL5
  • www.mql5.com
This article is a quick guide to MQL4 language functions, it will help you to migrate your programs from MQL4 to MQL5. For each MQL4 function (except trading functions) the description and MQL5 implementation are presented, it allows you to reduce the conversion time significantly. For convenience, the MQL4 functions are divided into groups, similar to MQL4 Reference.
 
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