Hi Flavio,

If you export the whole file directly
#+TITLE:
should solve your problem.

But if you export the subsection only, you'll better add the following to
your properties drawer:


-------
* My Section
:PROPERTIES:
:EXPORT_FILE_NAME:
my-filename-that-has-a-different-name-than-the-section.pdf
:EXPORT_OPTIONS: toc:nil tags:nil <:nil ^:nil
:EXPORT_TITLE:
:EXPORT_AUTHOR:
:EXPORT_DATE:
:END:
--------

org will then remove Title, author and date.

Hope that helps.

LEslie



On Wed, Apr 10, 2019 at 1:11 PM Flavio Leonardo Cavalcanti de Moura <
contato@flaviomoura.mat.br> wrote:

> Hello,
>
> My org file uses a latex class that, after exporting, is in conflict with
> the lines \date{} and \title{} automatically generated by orgmode latex
> export. I already tried the following headings for the org file:
>
> 1.
>  #+TITLE:
> #+DATE:
>
> 2.
> #+TITLE:
> #+option: date:nil
>
> 3.
> #+option: title:nil date:nil
>
> But in all cases the lines
> \title{}
> \date{}
> are in the tex file automatically generated by the export engine. Is there
> a way to prevent the addition of these lines?
>
> Best regards,
> Flávio.
>
>

-- 
Leslie H. Watter