App - Script

Hi
Good evening everyone,

I have tried everything but I can’t generate a PDF document. I can not go through this error.
Compilation error, your logs : /tmp/tmp.0kYXHADVTq/main.log
In the logs writes ! Latex Error : Missing \ Begin Document.
Please give me some hint where to move.

Hi,

The answer is in the question. Read again your error message.

Take care.

any help what means
"The flag is commented on the next line :
Did you get it ? "

I just solve it, at last!