Hi

more info and a reproducible example:

when exporting the following org file

--8<---------------cut here---------------start------------->8---
* A link to a non existent file
 [[file:~/NONEXISTENT.org::*SOMETHING][Link to header in non existing org file]]
--8<---------------cut here---------------end--------------->8---

I get the error

,----
| Org-publish-cache-get: `org-publish-cache-get' called, but no cache present
`----

which goes away when I remove the header as follow:

--8<---------------cut here---------------start------------->8---
* A link to a non existent file
 [[file:~/NONEXISTENT.org][Link to non existing org file]]
--8<---------------cut here---------------end--------------->8---

Hope this helps,

Rainer


Rainer M Krug <Rainer@krugs.de> writes:

> Hi
>
> I don't know how long I have this error (just back at the office after
> two weeks away and haven't fone any html export for some time before),
> but even when using
>
> ,----
> | emacs -Q
> `----
>
> and loading the current org, I get the error when exporting to html -
> but not to latex. When using the build in org (8.2.10), the export
> works. The error is: 
>
> ,----
> | Org-publish-cache-get: `org-publish-cache-get' called, but no cache present
> `----
>
> org and emacs version:
>
> ,----
> | GNU Emacs 24.5.1 (x86_64-apple-darwin14.3.0, Carbon Version 157
> AppKit 1347.57) of 2015-04-13 on Rainers-MacBook-Pro.local
> | Org-mode version 8.3beta (release_8.3beta-1115-g8f3946 @ /Users/rainerkrug/.emacs.d/org-mode/lisp/)
> `----
>
> Any suggestions?
>
> Rainer

-- 
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany)

Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa

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