Re: [O] 'wrong-type-argument stringp nil' when exporting (reftex/orgmode)

[Matt Lundin]

address@hidden writes:

> I am using Org-mode version 7.5 (release_7.5.264.g94664) with GNU Emacs
> 23.2.1. When I do C-c C-e l (or any other export, not only latex), I get
> the error (backtrace) below.
>
> I use reftex with org-mode with the setup described in the FAQ, that
> means in my .emacs is the following:
>
> (require 'reftex) 
> (defun org-mode-reftex-setup ()
>   (load-library "reftex")
>   (and (buffer-file-name)
>        (file-exists-p (buffer-file-name))
>        (reftex-parse-all))
>   (reftex-set-cite-format
>    "\\citep{%l}")
>   (define-key org-mode-map (kbd "C-c )") 'reftex-citation))
> (add-hook 'org-mode-hook 'org-mode-reftex-setup)
> (setq reftex-default-bibliography '("/home/basil/docs/liball.bib"))

The function reftex-set-cite-format should also be made conditional on
the buffer-file-name and file-exists-p checks. It calls
reftex-TeX-master-file in the temporary export buffer; this fails
because there is no file associated with the buffer.

Best,
Matt