From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andreas Leha <andreas.leha@med.uni-goettingen.de>
Subject: Re: Beamer :BEAMER_envargs: [allowframebreaks] not working
Date: Tue, 29 Sep 2015 05:12:00 +0100
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Hi Jeremie,

Jeremie Juste <jeremiejuste@gmail.com> writes:
> Hello,
>
> It's my first post here finally. Most of my questions were answered
> before by you.:). I have the lastest version of org mode and search
> with the best of my abilities if any had the same issue but couldn't
> find anything.
>
> I have some difficulty with the org-mode variable :BEAMER_envargs.
>
> It does not allow frame break. There was a post on SO about the issue
>
> http://stackoverflow.com/questions/29384107/org-mode-framebreak-does-not-work-with-label-option-in-exported-beamer
>
> As a fix they recommend the following fix
> (setq org-beamer-frame-default-options "allowframebreaks,label=")
>
> This doesn't do the job and on the tex file it produces something like
> \begin{frame}[allowframebreaks,label=,label={sec:orgheadline1}]{part 1}
>
> I tried with
> (setq org-beamer-frame-default-options "allowframebreaks")
> but the results were not better,
>
>
> Finally removing label={sec:orgheadline1} did the job.
> \begin{frame}[allowframebreaks]{part 1}
>
> So I suspect there is a problem with label={sec:orgheadline1}.
>
>
> Can someone help please?
>

(Untested!)

I suspect that this is due to org-latex-prefer-user-labels being
nil.  This will make Org mode inserting auto-generated labels.
Setting this to sth non-nil might work here.

HTH,
Andreas