GNU bug report logs - #76430
30.0.93; Error running timer ‘ac-update-greedy’: (wrong-type-argument sequencep #<obarray n=1>)

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From: yoshinori kawahara <yoshinori.kawahara <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 76430 <at> debbugs.gnu.org
Subject: bug#76430: 30.0.93; Error running timer ‘ac-update-greedy’: (wrong-type-argument sequencep #<obarray n=1>)
Date: Thu, 20 Feb 2025 21:09:24 +1100

Hello,
OK i'll see how to raise this with the developers of auto-complete
thank you

On Thu, 20 Feb 2025 at 18:56, Eli Zaretskii <eliz <at> gnu.org> wrote:
>
> > From: yoshinori kawahara <yoshinori.kawahara <at> gmail.com>
> > Date: Thu, 20 Feb 2025 12:13:13 +1100
> >
> > The auto-complete package no longer works in emacs 30.
> > When enabling autocomplete I get the following error when an
> > autocompletion attempt is made
> >
> >     Error running timer ‘ac-update-greedy’: (wrong-type-argument
> > sequencep #<obarray n=1>)
> >
> > This is the traceback
> >
> > Debugger entered--Lisp error: (wrong-type-argument sequencep #<obarray n=1>)
> >   vconcat(#<obarray n=1> #<obarray n=1>)
> >   (append (vconcat local-abbrev-table global-abbrev-table) nil)
> >   (mapcar 'popup-x-to-string (append (vconcat local-abbrev-table
> > global-abbrev-table) nil))
> >   eval((mapcar 'popup-x-to-string (append (vconcat local-abbrev-table
> > global-abbrev-table) nil)))
> >   ac-candidates-1(((prefix . ac-prefix-default) (candidates mapcar
> > 'popup-x-to-string (append (vconcat local-abbrev-table
> > global-abbrev-table) nil)) (action . expand-abbrev) (symbol . "a")
> > (cache)))
> >   ac-candidates()
> >   ac-update(nil)
> >   ac-update-greedy()
> >   apply(ac-update-greedy nil)
> >   timer-event-handler([t 0 0 100000 0.1 ac-update-greedy nil idle 0 nil])
> >
> >
> >
> > I can provoke a similar error by evaluating the following in a *scratch* buffer:
> >
> > (vconcat (obarray-make) (obarray-make))
> >
> > This snippet evaluates with a problem on emacs 29, but fails on emacs 30
>
> Thanks.  Would you please report this to the developers of
> auto-complete?  AFAIU, this package is not part of Emacs and is not on
> ELPA, and it probably needs some adjustments to Emacs 30.



-- 

Yoshinori Kawahara

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