Question with CopyBuffer not working as expected. - page 2

[Gerard William G J B M Dinh Sy]

For simple indicators, the copybuffer works, no worries.

In our small team of developers, I am in charge of creating multi timeframe indicators for EAs that you can see in animated gif

On my thread about multi timeframe

https://www.mql5.com/en/forum/468505/page3#comment_54386685

or on my profile

https://www.mql5.com/en/users/william210

And as luck would have it, the subject of the post is a copybuffer with a notion of timeframe different from the current period.

I STATE that in some multi timeframe configurations, copybuffer returns 0 and no error code when it should return -1 and the error code

[Michael Charles Schefe]

seems that the issue has clearly been demonstrated before this thread was started. Now it is up to developers to take notice.

[Paul Anscombe]

Michael Charles Schefe #:
seems that the issue has clearly been demonstrated before this thread was started. Now it is up to developers to take notice.

I didn’t see any demonstration of the issue. It still needs to be shown ideally with code

[bertpost]

I already fixed it. The iAMOnArrayMql4 doesn't work as in MT4.

Thanks for your attention.

Bert

[Alain Verleyen]

Paul Anscombe #:
I didn’t see any demonstration of the issue. It still needs to be shown ideally with code

Because there is no issue.

CopyBuffer can always returns 0 without error in a multi-timeframe, multi-symbols system.

There is not known new issue with it in contrary to what this user wrote.

[Paul Anscombe]

Alain Verleyen #:

Because there is no issue.

CopyBuffer can always returns 0 without error in a multi-timeframe, multi-symbols system.

There is not known new issue with it in contrary to what this user wrote.

Clearly, hence my comment.