Re: [Orgmode] UPDATE schedule/deadline and ido-mode conflict

[David Lee]

On 05/13/2010 11:04 AM, David Lee wrote:
> On 05/13/2010 10:26 AM, Nick Dokos wrote:
> > David Lee<address@hidden> wrote:
> >
> > > On 05/12/2010 11:46 PM, Nick Dokos wrote:
> > > > David Lee<address@hidden> wrote:
> > > >
> > > >
> > > > > After insert schedule and deadline by C-c C-s, C-c C-d, I switch
> > > > > buffer by ido-mode command ido-switch-buffer.
> > > > >
> > > > > Emacs will give out a message:
> > > > > Error in post-command-hook: (void-variable org-ans1)
> > > > >
> > > > > And ido-switch-buffer doesn't work.
> > > > >
> > > > > My environment: Emacs 23.1, Org-mode 6.36.
> > > >
> > > > Please post a backtrace. To find out how to get a backtrace, read
> > > > section 1.4, "Feedback", of the Org manual.
> > >
> > > I turn on "Enter Debugger On error" all the time, and follow the
> > > instruction in Org Info.
> > > But I cannot get the backtrace, seems its not an *error* (didn't fire
> > > up elisp debugger), but just a message?
> > >
> > > The conflict make me give up schedule/deadline.
> > >
> > > So, any other suggestion on get the backtrace?
> >
> > Nope - no ideas/suggestions: seems to me it should have triggered.
> >
> > What's the value of post-command-hook just before you get the error?
> > Note that that's a buffer-local variable, so you'll have to evaluate it
> > (using `C-h v post-command-hook<RET>') in the correct buffer.
> >
> > Nick
>
> Hi, Nick, the error is not consistent, and I cannot always capture it.
> Is it related to the variable org-ans1?
>
>  From my local buffer (I am *not* very sure whether the value is before
> the error, since sometimes C-h v affect the error conditions and make
> ido-switch-buffer work, I will try to investigate the error when I can
> reproduce it):
>
> ;;;
> post-command-hook is a variable defined in `C source code'.
> Its value is
> (linum-update-current t flyspell-post-command-hook)
>
> Local in buffer emacs.org; global value is
> (global-font-lock-mode-check-buffers
> global-auto-composition-mode-check-buffers
> global-linum-mode-check-buffers cua--post-command-handler)
>
>
> - David

I tried DEADLINE today. The steps are:
1. C-c C-d to add DEADLINE, choose date from calendar.

2. Try ido-switch-buffer, didn't work and Emacs show
Error in post-command-hook: (void-variable org-ans1)

3. C-h v post-command-hook, Emacs show
post-command-hook\ \ \  is void as a variable.

4. Try ido-switch-buffer, it worked.

So, I use *C-h v post-command-hook* to solve the problem :)

Emacs 23.1 on Ubuntu9.04, Org-mode 6.36.