On Tue, Jan 10, 2017 at 6:58 PM, Nicolas Goaziou <mail@nicolasgoaziou.fr>
wrote:

> Hello,
>
> Matt Price <moptop99@gmail.com> writes:
>
> > What's going on here? Can anyone else reproduce this? I'm seeing it on
> org
> > 9.0.3 up to date as of today, emacs git from 2017-01-04.
>
> You mark a region then jump around the buffer with `org-map-entries'. At
> some point the region contains no headline, but you request a subtree
> export, hence the error.
>

But what about the weird export results, where files don't seem to contain
the expected content? And is there a better way (than marking and bouncing)
to constrain org-map-entries to first-level headings only?