From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Subject: Re: Problems Setting Properties
Date: Mon, 01 Jun 2015 00:05:05 +0200
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To: Edward Guyatt <edwardguyatt@gmx.co.uk>
Cc: emacs-orgmode@gnu.org

Hello,

Edward Guyatt <edwardguyatt@gmx.co.uk> writes:

> When I try to set a property in my planner file (15005 lines to go
> wrong :P), I get an error message. Here is the backtrace from saying
> C-c C-x p (org-set-property) on any heading.
>
> Debugger entered--Lisp error: (wrong-type-argument integer-or-marker-p nil)
>   org-buffer-property-keys(nil t t)
>   org-read-property-name()
>   org-set-property(nil nil)
>   call-interactively(org-set-property nil nil)
>   command-execute(org-set-property)
>
> I get the same result saying C-c C-c s at a property drawer.

The backtrace is missing steps. Could you reload Org uncompiled and
reproduce it?

> I've only experienced this recently after upgrading from Debian Wheezy
> to Jessie, so from org-mode 7.8.11-1 to 8.2.10-1.

Could you try development version of Org, i.e. 8.3-beta?


Regards,

-- 
Nicolas Goaziou