Many thanks Nick for all of these suggestions. I will do this in the
evening when I'm back home and let you know.
S.
On Mon, Aug 29, 2011 at 09:59, Nick Dokos <nicholas.do...@hp.com> wrote:
> Stelian Iancu <stelian.ia...@gmail.com> wrote:
>
>> On Sun, Aug 28, 2011 at 19:09, Nick Dokos <nicholas.do...@hp.com> wrote:
>> > Stelian Iancu <stelian.ia...@gmail.com> wrote:
>> >
>> >>
>> >> I am trying to switch between TODO and DONE states with Shift-Right
>> >> Arrow and I get a (wrong-type-argument stringp nil) error.
>> >>
>> >> Please find attached the backtrace.
>> >>
>> >>
>> >> Emacs : GNU Emacs 23.2.1 (i486-pc-linux-gnu, GTK+ Version 2.20.0)
>> >> of 2010-12-11 on raven, modified by Debian
>> >> Package: Org-mode version 7.7
>> >>
>> >
>> >> Debugger entered--Lisp error: (wrong-type-argument stringp nil)
>> >> looking-at(nil)
>> >> (save-excursion (beginning-of-line 1) (looking-at org-todo-line-regexp))
>> >> (and (outline-on-heading-p) (not (bolp)) (save-excursion
>> >> (beginning-of-line 1) (looking-at org-todo-line-regexp)) (< (point) (+ 2
>> >> ...)))
>> >> (if (and (outline-on-heading-p) (not ...) (save-excursion ... ...) (<
>> >> ... ...)) (progn (goto-char ...) (and ... ...)))
>> >> (let* ...)
>> >> (catch (quote exit) ...)
>> >> (save-excursion (catch (quote exit)...)
>> >> (let ...)
>> >> org-todo(right)
>> >> call-interactively(org-todo)
>> >> (let ((current-prefix-arg arg)) (call-interactively command))
>> >> org-call-with-arg(org-todo right)
>> >> (let ...)
>> >> (cond ...)
>> >> org-shiftright(nil)
>> >> call-interactively(org-shiftright nil nil)
>> >
>> > The problem is that org-todo-line-regexp is nil. This variable is
>> > made buffer-local and initialized when the buffer's mode is set
>> > to org-mode.
>> >
>> > Are you sure that your buffer's major mode is org-mode?
>> >
>> > Nick
>> >
>>
>> Yeah, the mode shows as org-mode.
>
> What happens if while visiting the buffer, you say
>
> C-h v org-todo-line-regexp RET
>
> Is the value reported nil?
>
>> But now I get another weird one.
>> Everytime I open an org file, I see the following message in the
>> minibuffer:
>>
>> File mode specification error: (wrong-type-argument keymap nil)
>>
>
> That will require another backtrace but...
>
>> I'm lost ...
>
> When you get to the point of feeling lost, it's time to take a step
> back. Make yourself a minimal.emacs that contains just the basics to
> get org-mode loaded - assuming you get your org sources from git, then
> you need something like this (with pathnames changed appropriately):
>
> --8<---------------cut here---------------start------------->8---
> ;;; -*- mode: emacs-lisp -*-
> ;;; constant part
> (add-to-list 'load-path (expand-file-name "~/src/emacs/org/org-mode/lisp"))
> (add-to-list 'auto-mode-alist '("\\.\\(org\\|org_archive\\|txt\\)$" .
> org-mode))
> (require 'org-install)
> (global-set-key "\C-cl" 'org-store-link)
> (global-set-key "\C-ca" 'org-agenda)
> --8<---------------cut here---------------end--------------->8---
>
> Then start up an emacs without any of your customizations, load the
> minimal.emacs
> file and visit an org file and try what you tried before:
>
> emacs -q -l /path/to/minimal.emacs /path/to/somefile.org
>
> and try changing a TODO as before. Does that work? If not, try -Q
> instead of -q: does *that* work?
>
> Assuming one of these works, then you have localized the problem to
> some customization (yours or the systems) and then there are various
> ways to proceed.
>
> Nick
>
>>
>> S.
>>
>
