"T" - unexpected token, probably type is missing? In MetaTrader 5 build 3674

[fxDreema]

It was just reported to me that there are compilation errors on the latest build of MT5 - build 3674. I tested it and it's true, if you try to compile (probably) any EA, generated by fxDreema in MetaEditor build 3674, you will get this error.

It's about Function templates. See the documentation here: https://www.mql5.com/en/docs/basis/oop/templates
So, even if you try the simplest example from the documentation, this error appears.

I think they introduced a bug in their latest compiler. This problem is also reported in their forum, see this: https://www.mql5.com/en/forum/445197

I also found this topic from yesterday (https://www.mql5.com/en/forum/445154), where another bug was reported in build 3672 that apparently has been fixed in build 3673. So I think the current "template" bug will be also fixed eventually.

In short, for now I'm not going to try to fix anything, because I believe that it's a MetaQuotes bug that will be fixed in some of the following builds. The compiler on the website is older version and there are no problems there.

[l'andorrà]

Thanks for the info.

[Eliezalv]

Hola! Could someone inform me how to create an Expert Advisor (EA) that works as a buy and sell button?

[ambrogio]

@Eliezalv please, start a new topic for your question.
Anyway there are a lot of topics on what you need

https://fxdreema.com/forum/search?term=buy and sell button&in=titlesposts&matchWords=all&sortBy=relevance&sortDirection=desc&showAs=posts

[Edyy]

Suddenly I find myself with my project reduced to what happened

[Edyy]

How can i restore, i was working and suddenly i lost everything, all the blocks are empty, all the variables disappeared, there is nothing left. help how do I restore, they are also not in the history,

[FX'Gnosis]

@Edyy

i exdperience this but i manage to have a source file i saved ealier b4
to continue the work

it was becausxe you opened anothe format in a new tab that fuuk the project up