Vertico throws error when running org-agenda using string from history, but not when using same string directly

[apc]

Ever since I updated to Emacs 30.2 (from Emacs 29), I'm running into this issue. When running org-agenda and fetching a string like @home+@phone from the history I get this error:

Error in post-command-hook (vertico--exhibit): (wrong-type-argument number-or-marker-p "+")
Error in pre-command-hook (vertico--prepare): (wrong-type-argument number-or-marker-p "+")

I can type or paste @home+@phone into the minibuffer without issues, and it all works as expected. Somehow the error only shows up when fetching that string from the minibuffer history. And the problem doesn't arise if I disable vertico-mode.

I've reproduced this using emacs -Q with this very minimal configuration:

;; -*- lexical-binding: t; -*-
(package-initialize)
(add-to-list 'package-archives '("melpa". "https://melpa.org/packages/"))

(unless (package-installed-p 'vertico)
  (package-refresh-contents)
  (package-install 'vertico))

(require 'vertico)
(vertico-mode +1)

I'm running Emacs 30.2 on macOS:

GNU Emacs 30.2 (build 2, aarch64-apple-darwin24.6.0, NS appkit-2575.70 Version 15.7 (Build 24G222)) of 2026-01-15

I'm using Vertico 2.7-4-g94824b5. I also tried adding this for good measure,

(defun vertico-enforce-basic-completion (&rest args)
  (minibuffer-with-setup-hook
      (:append
       (lambda ()
         (let ((map (make-sparse-keymap)))
           (define-key map [tab] #'minibuffer-complete)
           (use-local-map (make-composed-keymap (list map) (current-local-map))))
         (setq-local completion-styles (cons 'basic completion-styles)
                     vertico-preselect 'prompt)))
    (apply args)))

(advice-add #'org-make-tags-matcher :around #'vertico-enforce-basic-completion)
(advice-add #'org-agenda-filter :around #'vertico-enforce-basic-completion)

But perhaps unsurprisingly it didn't help with this problem.

Has anyone else run into this issue?

[minad]

You mean the agenda filter /, right? I cannot reproduce this problem. Maybe it has been resolved by a newer version of Org. You could install it from GNU ELPA. Do you use the newest version of Vertico?

In the past, there had been a similar bug in Org, which is now fixed, see #633.

[apc]

Thanks for writing back!

I was actually just running a match view (so, calling org-agenda and then pressing m), not really filtering an agenda view. I'm on org version 9.7.11; I'll try updating to 9.7.39 (seems to be the latest available on GNU ELPA). I'm on vertico 2.7-4-g94824b5, which I believe is the newest version?

[apc]

Updated Org to latest version on GNU ELPA. Problem solved. Thanks!