Something inside the expression could not be determined properly by terminal. Please give steps to reproduce as to see it is a bug or not.
See this answer: https://www.mql5.com/en/forum/151874
You are missing trading opportunities:
- Free trading apps
- Over 8,000 signals for copying
- Economic news for exploring financial markets
Registration
Log in
You agree to website policy and terms of use
If you do not have an account, please register
In Debug when i select a variable to Add to Watch i get the messages Expression could not be Evaluated.
How can i solve this?