Remember to cover the basics, that is, what you expected to happen and what in fact did happen. You don't know how to make a good report? See
https://orgmode.org/manual/Feedback.html#Feedback Your bug report will be posted to the Org mailing list. ------------------------------------------------------------------------ 1. I updated orgmode package and trying to org-agenda-list, as usual. But failed with mistake — org-agenda-list was empty. After investigation, I took advice to put this: ;; NB If you want to use this library, it's almost always correct to use: (eval-when-compile (require 'subr-x)) in the beginning of .emacs. And it worked. Org-agenda-list was fine. The org-agenda-highlight-todo function (org-agenda.el file) uses the string-empty-p function from the emacs-lisp/subr-x.el module, but somewhere is not done (require ' subr-x), so when calling the org-agenda-highlight-todo function, string-empty-p is not defined, which leads to an error — org-agenda-highlight-todo: Symbol’s function definition is void: string-empty-p 2. For checking I called the emacs -Q and put in it scratch: (string-empty-p "test") (require 'subr-x) Then I executed the command C-x C-e on (require 'subr-x) output was Debugger entered--Lisp error: (void-function string-empty-p) (string-empty-p "test") eval((string-empty-p "test") nil) elisp--eval-last-sexp(nil) eval-last-sexp(nil) funcall-interactively(eval-last-sexp nil) call-interactively(eval-last-sexp nil nil) command-execute(eval-last-sexp) Emacs : GNU Emacs 26.3 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.24.14) of 2020-03-26, modified by Debian Package: Org mode version 9.4.6 (9.4.6-11-g1ee52c-elpa @ /home/vmg/.emacs.d/elpa/org-20210726/) current state: ============== (setq org-src-mode-hook '(org-src-babel-configure-edit-buffer org-src-mode-configure-edit-buffer) org-link-shell-confirm-function 'yes-or-no-p org-metadown-hook '(org-babel-pop-to-session-maybe) org-clock-out-hook '(org-clock-remove-empty-clock-drawer) org-agenda-files '("~/Общедоступные/Процесс/Обеспечение.org" "~/Общедоступные/Процесс/Механизатор.org" "~/Общедоступные/Процесс/Токарь.org") org-mode-hook '(#[0 "\300\301\302\303\304$\207" [add-hook change-major-mode-hook org-show-all append local] 5] #[0 "\300\301\302\303\304$\207" [add-hook change-major-mode-hook org-babel-show-result-all append local] 5] org-babel-result-hide-spec org-babel-hide-all-hashes) org-archive-hook '(org-attach-archive-delete-maybe) org-confirm-elisp-link-function 'yes-or-no-p org-startup-with-inline-images t org-agenda-before-write-hook '(org-agenda-add-entry-text) org-metaup-hook '(org-babel-load-in-session-maybe) org-bibtex-headline-format-function #[257 "\300\236A\207" [:title] 3 "\n\n(fn ENTRY)"] org-babel-pre-tangle-hook '(save-buffer) org-tab-first-hook '(org-babel-hide-result-toggle-maybe org-babel-header-arg-expand) org-log-done 'note org-agenda-loop-over-headlines-in-active-region nil org-occur-hook '(org-first-headline-recenter) org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-hide-drawers org-cycle-show-empty-lines org-optimize-window-after-visibility-change) org-todo-keywords '((sequence "ИСПОЛНИТЬ" "|" "ИСПОЛНЕНО" "ОТМЕНЕНО" "ОСТАНОВЛЕНО")) org-speed-command-hook '(org-speed-command-activate org-babel-speed-command-activate) org-display-remote-inline-images 'download org-export-before-parsing-hook '(org-attach-expand-links) org-confirm-shell-link-function 'yes-or-no-p org-link-parameters '(("attachment" :follow org-attach-follow :complete org-attach-complete-link) ("id" :follow org-id-open) ("eww" :follow org-eww-open :store org-eww-store-link) ("rmail" :follow org-rmail-open :store org-rmail-store-link) ("mhe" :follow org-mhe-open :store org-mhe-store-link) ("irc" :follow org-irc-visit :store org-irc-store-link :export org-irc-export) ("info" :follow org-info-open :export org-info-export :store org-info-store-link) ("gnus" :follow org-gnus-open :store org-gnus-store-link) ("docview" :follow org-docview-open :export org-docview-export :store org-docview-store-link) ("bibtex" :follow org-bibtex-open :store org-bibtex-store-link) ("bbdb" :follow org-bbdb-open :export org-bbdb-export :complete org-bbdb-complete-link :store org-bbdb-store-link) ("w3m" :store org-w3m-store-link) ("file+sys") ("file+emacs") ("shell" :follow org-link--open-shell) ("news" :follow #[514 "\301\300\302Q\"\207" ["news" browse-url ":"] 6 "\n\n(fn URL ARG)"]) ("mailto" :follow #[514 "\301\300\302Q\"\207" ["mailto" browse-url ":"] 6 "\n\n(fn URL ARG)"]) ("https" :follow #[514 "\301\300\302Q\"\207" ["https" browse-url ":"] 6 "\n\n(fn URL ARG)"]) ("http" :follow #[514 "\301\300\302Q\"\207" ["http" browse-url ":"] 6 "\n\n(fn URL ARG)"]) ("ftp" :follow #[514 "\301\300\302Q\"\207" ["ftp" browse-url ":"] 6 "\n\n(fn URL ARG)"]) ("help" :follow org-link--open-help) ("file" :complete org-link-complete-file) ("elisp" :follow org-link--open-elisp) ("doi" :follow org-link--open-doi)) org-link-elisp-confirm-function 'yes-or-no-p org-todo-keyword-faces '(("ИСПОЛНИТЬ" :background "red1" :foreground "black" :weight bold :box (:line-width 2 :style released-button)) ("ИСПОЛНЕНО" :background "green" :foreground "black" :weight bold :box (:line-width 2 :style released-button)) ("ОТМЕНЕНО" :background "gray" :foreground "black" :weight bold :box (:line-width 2 :style released-button)) ("ОСТАНОВЛЕНО" :background "blue" :foreground "black" :weight bold :box (:line-width 2 :style released-button)) ) )