EX4 file must be compiled using #property strict directive.

 
Unable to publish EA because of this error. Please help.
 
Wahengbam Romita Devi: Unable to publish EA because of this error. Please help.

Then enable the strict property and fix your code that so that it will compile properly.

 
  1. Help you with what? You haven't stated a problem. Show us your attempt (using the CODE button) and state the nature of your difficulty.
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  2. Always use strict. Fixing the warnings will save you hours of debugging, but you must understand the differences.

 

References:

Updated MQL4 - Language Basics - MQL4 Reference

"... the new #property strict property has been introduced to provide maximum compatibility ... "