[BUG] [bug] clocking in suddenly does not work any more [9.7-pre (release_9.6.18-1197-ga250fc @ /home/grfz/src/org-mode/lisp/)]

[Gregor Zattler]

Dear org-mode users and developers,

I used to clock in (and out) on a certain node several
times a day.  Also today, but this suddenly does not
work any more, it inserts only a

CLOCK:

(with preceeding blank) but no following time stamp and
I get the message: "org-clock-sum-current-item: Wrong
type argument: fixnump, nil"

This still works with emacs -Q, so is somehow related
to my configuration, but I get this error even with my
whole emacs.d replaced by the backup from yesterday and
~/.cache/emacs/ ~/.cache/org-persist/ org-clock-save.el
deleted.

Any ideas how to debug this?

Thanks, Gregor

Emacs  : GNU Emacs 30.0.50 (build 1, x86_64-pc-linux-gnu, cairo version 1.16.0)
 of 2024-02-13
Package: Org mode version 9.7-pre (release_9.6.18-1197-ga250fc @ 
/home/grfz/src/org-mode/lisp/)

current state:
==============
(setq
 org-list-use-circular-motion t
 org-link-email-description-format "%c: %.80s"
 org-log-note-headings '((done . "CLOSING NOTE %t") (state . "State %-12s from 
%-12S %t") (note . "Note taken on %t") (reschedule . "Rescheduled from %S on 
%t")
                         (delschedule . "Not scheduled, was %S on %t") 
(redeadline . "New deadline from %S on %t") (deldeadline . "Removed deadline, 
was %S on %t")
                         (refile . "Refiled on %t") (clock-out . "Clocking out 
at %t "))
 org-link-elisp-confirm-function 'yes-or-no-p
 org-agenda-diary-file "~/org/diary.org"
 org-directory "~/org/"
 org-crypt-key "0xxxxxxxxxxxxxxxxx"
 org-bibtex-headline-format-function 'org-bibtex-headline-format-default
 org-agenda-custom-commands '(("p" "export daily/weekly /tmp/my-org-agenda.pdf" 
agenda ""
                               ((ps-paper-type 'a4) (ps-number-of-columns '1) 
(ps-landscape-mode nil) (org-agenda-with-colors nil) (ps-font-size '(7 . 8.5)) 
(org-agenda-start-on-weekday 1)
                                (ps-selected-pages '((1 . 2))) 
(org-agenda-ndays 155))
                               ("/tmp/my-org-agenda.pdf"))
                              ("1" "Q1" tags "+important+urgent") ("2" "Q2" 
tags "+important-urgent") ("3" "Q3" tags "-important+urgent") ("4" "Q4" tags 
"-important-urgent"))
 org-log-into-drawer t
 org-startup-folded nil
 org-agenda-files '("/home/xxxx/.xxxxxx/xxxxx/xxxxxxxxxxxxx.xxx" 
"~/xxx/xxxxx.xxx" "~/xxx/xxxx.xxx" "~/xxxxxxxxxxxxxxxxxxxx/xxxx/xxx/xxx.xxx")
 org-persist-after-read-hook '(org-element--cache-persist-after-read)
 org-refile-targets '(("~/org/diary.org" :maxlevel . 3) 
("~/xxxxxxxxxxxxxxxxxxxx/xxxx/xxx/xxx.org" :maxlevel . 5) ("~/org/xxxx.org" 
:maxlevel . 5) (org-agenda-files :maxlevel . 9))
 org-export-before-parsing-hook '(org-attach-expand-links)
 org-cycle-tab-first-hook '(org-babel-hide-result-toggle-maybe 
org-babel-header-arg-expand)
 org-tag-alist '((:startgroup) ("@xxx" . 105) ("@xxx" . 109) ("@xxx" . 114) 
(:endgroup) (:startgrouptag) ("@comp") (:grouptags) (:startgroup) ("@len" . 
108) ("@no" . 1) ("@shi" . 115)
                 ("@del") ("@pit") (:endgrouptag) (:endgroup) ("@fon" . 102) 
("urgent" . 117) ("important" . 73) ("lizenz" . 76) ("techtipp" . 116) ("soc" . 
115))
 org-agenda-exporter-settings '((ps-print-color-p 'black-white))
 org-refile-use-outline-path 'file
 org-archive-hook '(org-attach-archive-delete-maybe)
 org-log-reschedule 'note
 org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-show-empty-lines 
org-cycle-optimize-window-after-visibility-change 
org-cycle-display-inline-images)
 org-agenda-text-search-extra-files '(agenda-archives)
 org-persist-before-read-hook '(org-element--cache-persist-before-read)
 org-agenda-sticky t
 org-read-date-prefer-future 'time
 org-yank-image-file-name-function 'org-yank-image-autogen-filename
 org-link-from-user-regexp "xxxx@xxx\\.xx\\|\\<xxxxxx 
xxxxxxx\\>\\|xxxxxxxxx@xxx.xxx\\|xx@xxxx.xx|xxxxxxx@xxx.xx\\|x.xxxxxxx@xxx.xx\\|xxxxxxxxxx@xxx\\.xxx"
 org-attach-use-inheritance nil
 org-odd-levels-only t
 org-mode-hook '(gz-maybe-org-add-file #<subr 
F616e6f6e796d6f75732d6c616d626461_anonymous_lambda_4> org-clock-load
                 (closure (t) nil (define-key org-mode-map "o" 
'org-ctags-find-tag-interactive)) imenu-add-menubar-index turn-on-wcheck-mode 
turn-on-abbrev-mode rainbow-delimiters-mode
                 #[0 "\301\211\207" [imenu-create-index-function 
org-imenu-get-tree] 2] #[0 "\300\301\302\303\304$\207" [add-hook 
change-major-mode-hook org-fold-show-all append local] 5]
                 #[0 "\300\301\302\303\304$\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-eldoc-load)
 org-babel-load-languages '((emacs-lisp . t) (shell . t) (plantuml . t))
 org-footnote-auto-label 'random
 org-archive-subtree-add-inherited-tags t
 org-crypt-tag-matcher "org_crypt"
 org-agenda-span 44
 org-confirm-shell-link-function 'yes-or-no-p
 org-reveal-start-hook '(org-decrypt-entry)
 org-agenda-clock-consistency-checks '(:max-duration "10:00" :min-duration 0 
:max-gap "43:05" :gap-ok-around ("4:00" "12:00") :default-face ((:background 
"DarkRed") (:foreground "white"))
                                       :overlap-face ((:background "Red") 
(:foreground "white")) :gap-face nil :no-end-time-face nil :long-face nil 
:short-face nil)
 outline-isearch-open-invisible-function 'outline-isearch-open-invisible
 org-fold-catch-invisible-edits 'show
 org-plantuml-jar-path "/usr/share/plantuml/plantuml.jar"
 org-use-speed-commands t
 org-list-demote-modify-bullet '(("1." . "*") ("*" . "+") ("+" . "-") ("-" . 
"+"))
 org-agenda-before-write-hook '(org-agenda-add-entry-text)
 org-complete-tags-always-offer-all-agenda-tags t
 org-src-mode-hook '(org-src-babel-configure-edit-buffer 
org-src-mode-configure-edit-buffer)
 org-confirm-elisp-link-function 'yes-or-no-p
 org-archive-save-context-info '(time file category todo priority itags olpath 
ltags)
 org-tags-exclude-from-inheritance '("org_crypt")
 org-clock-report-include-clocking-task t
 org-insert-mode-line-in-empty-file t
 org-hide-leading-stars t
 org-id-link-to-org-use-id 'create-if-interactive-and-no-custom-id
 org-deadline-warning-days 3
 org-structure-template-alist '(("a" . "export ascii") ("c" . "center") ("C" . 
"comment") ("e" . "example") ("E" . "export") ("h" . "export html") ("l" . 
"export latex") ("q" . "quote")
                                ("s" . "src") ("ee" . "src emacs-lisp") ("v" . 
"verse"))
 org-speed-command-hook '(org-speed-command-activate 
org-babel-speed-command-activate)
 org-refile-use-cache t
 org-export-backends '(ascii html icalendar latex odt org texinfo koma-letter)
 org-fold-core-isearch-open-function 'org-fold-core--isearch-reveal
 org-clock-persist t
 org-persist-before-write-hook '(org-element--cache-persist-before-write)
 org-agenda-ignore-properties '(effort category)
 org-clock-mode-line-total 'today
 org-tab-first-hook '(org-babel-hide-result-toggle-maybe 
org-babel-header-arg-expand)
 org-link-shell-confirm-function 'yes-or-no-p
 org-babel-pre-tangle-hook '(save-buffer)
 org-agenda-loop-over-headlines-in-active-region nil
 org-log-refile 'time
 org-fold-reveal-start-hook '(org-decrypt-entry)
 org-attach-method 'ln
 org-occur-hook '(org-first-headline-recenter)
 org-capture-after-finalize-hook '(delete-org-capture-frame)
 org-metadown-hook '(org-babel-pop-to-session-maybe)
 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 :insert-description org-info-description-as-command)
                       ("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)
                       ("doi" :follow org-link-doi-open :export 
org-link-doi-export) ("notmuch-tree" :store org-notmuch-tree-store-link :follow 
org-notmuch-tree-open)
                       ("notmuch-search" :store org-notmuch-search-store-link 
:follow org-notmuch-search-open) ("notmuch" :store org-notmuch-store-link 
:follow org-notmuch-open)
                       ("mid" :follow open-maildir-in-mutt :export nil) 
("zotero" :follow browse-url :export nil) ("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 
:store org-link--store-help)
                       ("file" :complete org-link-complete-file) ("elisp" 
:follow org-link--open-elisp))
 org-metaup-hook '(org-babel-load-in-session-maybe)
 org-refile-allow-creating-parent-nodes 'confirm
 org-agenda-include-diary t
 org-imenu-depth 5
 org-footnote-define-inline t
 org-outline-path-complete-in-steps nil
 org-special-ctrl-a/e t
 org-clock-history-length 7
 org-attach-store-link-p t
 org-notmuch-open-function 'org-notmuch-follow-link
 org-clock-sound "~/Downloads/water-drains-in-pipe.wav"
 org-list-allow-alphabetical t
 )