Bug: Export breaks on documents with title [8.3.3 (8.3.3-26-ge92a06-elpaplus @ /Users/leafac/.emacs.d/elpa/org-plus-contrib-20160125/)]

Bug: Export breaks on documents with title [8.3.3 (8.3.3-26-ge92a06-elpaplus @ /Users/leafac/.emacs.d/elpa/org-plus-contrib-20160125/)]

[Leandro Facchinetti]

Hi, Org Mode contributors.

First, thanks for Org Mode. It changed my life!

I installed `org-plus-contrib' from `http://orgmode.org/elpa/' this
morning and got version `org-plus-contrib-20160125'.

Trying to export a file with a `#+TITLE:' set leads to the error:

    apply: Wrong type argument: listp, #("Writings" 0 8 (:parent (#0)))

Sample file:

    #+TITLE: Writings

The error happens regardless of the export backend.

I already ran `emacs -q' and the problem persists.

I appreciate any help debugging.

Emacs  : GNU Emacs 24.5.1 (x86_64-apple-darwin14.3.0, NS apple-appkit-1347.57)
 of 2015-05-29 on Leandros-MacBook-Air.local
Package: Org-mode version 8.3.3 (8.3.3-26-ge92a06-elpaplus @ /Users/leafac/.emacs.d/elpa/org-plus-contrib-20160125/)
-- 
Leandro Facchinetti <me@leafac.com>
https://www.leafac.com
GPG key: 3DF3D583

Re: Bug: Export breaks on documents with title [8.3.3 (8.3.3-26-ge92a06-elpaplus @ /Users/leafac/.emacs.d/elpa/org-plus-contrib-20160125/)]

[Leandro Facchinetti]

Hi, Org Mode contributors.

I was able to figure out the issue: my versions of the packages `org'
and `org-plus-contrib' were not matching. Updating both solved the
issue.

Sorry to bother, thanks for the attention and---again---thanks for Org
Mode. It rocks!

Best.
-- 
Leandro Facchinetti <me@leafac.com>
https://www.leafac.com
GPG key: 3DF3D583

Re: Bug: Export breaks on documents with title [8.3.3 (8.3.3-26-ge92a06-elpaplus @ /Users/leafac/.emacs.d/elpa/org-plus-contrib-20160125/)]

[Achim Gratz]

Leandro Facchinetti writes:
> I was able to figure out the issue: my versions of the packages `org'
> and `org-plus-contrib' were not matching. Updating both solved the
> issue.

In fact you should only have one or the other package installed, not
both.  I some other package tries to pull in org while you want to have
org-plus-contrib, then you need to drop a dummy org package so that ELPA
doesn't pull in a second installation.


Regards,
Achim.
-- 
+<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+

SD adaptations for Waldorf Q V3.00R3 and Q+ V3.54R2:
http://Synth.Stromeko.net/Downloads.html#WaldorfSDada

Re: Bug: Export breaks on documents with title [8.3.3 (8.3.3-26-ge92a06-elpaplus @ /Users/leafac/.emacs.d/elpa/org-plus-contrib-20160125/)]

[Kyle Meyer]

Hello,

Leandro Facchinetti <me@leafac.com> writes:

[...]

> Trying to export a file with a `#+TITLE:' set leads to the error:
>
>     apply: Wrong type argument: listp, #("Writings" 0 8 (:parent (#0)))
>
> Sample file:
>
>     #+TITLE: Writings
>
> The error happens regardless of the export backend.
>
> I already ran `emacs -q' and the problem persists.

We've seen similar error due to issues with installation. For example,

  http://thread.gmane.org/gmane.emacs.bugs/110037/focus=103649

Please see if re-installing without the builtin Org loaded helps.

-- 
Kyle