Bug: wrong-type-argument arrayp nil

Bug: wrong-type-argument arrayp nil

[Jon Templeman]

Hi,

(Apologies for not filing this through org-submit-bug-report --- it complains about not being able to find org-remember.)

I'm getting the following error, with a minimal org setup, when I try to archive a subtree with "C-c $":

    Debugger entered--Lisp error: (wrong-type-argument arrayp nil)
      replace-regexp-in-string("\\[[0-9]+%\\]\\|\\[[0-9]+/[0-9]+\\]" "" nil)
      org-get-outline-path()
      org-archive-subtree(nil)
      call-interactively(org-archive-subtree nil nil)
    
(For what it's worth, and I haven't been able to reproduce it this morning: I've also been getting this on and off when putting the cursor over certain TODO items in the agenda buffer.)

As far as I can see, everything is up to date:

    (org-version) => Org-mode version 8.2 (8.2-dist @ /home/jon/.emacs.d/lib/org/)
    
    (emacs-version) => GNU Emacs 24.3.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.8.2) of 2013-08-06 on -mnt-storage-buildroots-staging-x86_64-eric
    
    $ pacman -Qi emacs
    Name           : emacs
    Version        : 24.3-4
    Description    : The extensible, customizable, self-documenting real-time display editor
    Architecture   : x86_64
    URL            : http://www.gnu.org/software/emacs/emacs.html
    Licenses       : GPL3
    Groups         : None
    Provides       : None
    Depends On     : librsvg  gpm  giflib  libxpm  libotf  m17n-lib  gtk3  hicolor-icon-theme  gconf  desktop-file-utils
                     alsa-lib  imagemagick
    Optional Deps  : None
    Required By    : None
    Optional For   : notmuch
    Conflicts With : None
    Replaces       : None
    Installed Size : 98791.00 KiB
    Packager       : Eric Belanger <eric@archlinux.org>
    Build Date     : Tue 06 Aug 2013 11:08:31 PM BST
    Install Date   : Sat 10 Aug 2013 08:57:48 AM BST
    Install Reason : Explicitly installed
    Install Script : Yes
    Validated By   : Signature

Any ideas?

Cheers, 
Jon