Bug? B4A Not Open Project

[Ydm]

Yesterday opened project can not be launched today.
There is no change in the system.
B4 I opened the file with Notepad. It does not seem a problem.
Other projects opens.

 

[Erel]

Can you upload the project?

 

[Ydm]

No...
I regret that I bought !!!

 

[Erel]

Can you send me the project to [email protected] ?

 

[Ydm]

Cross-platform code can not create, though I love the B4X application.

My complaint is:
Forum and not outside regular tutorial support.

Very simple stuff groove for days. But the solution is very easy. However, this solution does not have a support page we find a systematic way.

As for the problem. Perhaps others in need.

b4a.meta file in the project folder has occurred. This fix deleted by mistake. And I wasted my first week.

It's very difficult to reach a simple information ....