[BUG] Warning (org-element-cache)

[Carmen Shea]

The following Warning message appeared while I was entering text into an 
Org-Roam file.

 [BUG] Warning (org-element-cache): org-elemt--cache: Org parser error 
in 2023073121272-student_reports_august_2023.org::7669. Resetting. The 
error was: (wrong-type-argument integer-or-marker-p nil) Backtrace: nil 
[9.6.7 (N/A @ 
/gnu/store/mg7223g8mw90lccp6mm5g6f3mpjk70si-emacs-org-9.6.7/share/emacs/site-lisp/org-9.6.7/)]


------------------------------------------------------------------------



Emacs  : GNU Emacs 29.0.92 (build 1, x86_64-pc-linux-gnu, GTK+ Version 
3.24.37, cairo version 1.16.0)
Package: Org mode version 9.6.7 (N/A @ 
/gnu/store/mg7223g8mw90lccp6mm5g6f3mpjk70si-emacs-org-9.6.7/share/emacs/site-lisp/org-9.6.7/)

current state:
==============
(setq
 org-agenda-prefix-format '((dashboard-agenda . " %i %-12:c %s ")
                (agenda . " %i %-12:c%?-12t% s") (todo . " %i %-12:c")
                (tags . " %i %-12:c") (search . " %i %-12:c"))
 org-link-elisp-confirm-function 'yes-or-no-p
 org-bibtex-headline-format-function #[257 "\300
\236A\207" [:title] 3 
"\n\n(fn ENTRY)"]
 org-roam-mode-hook '((lambda nil (display-line-numbers-mode 0)))
 org-agenda-files '("~/OrgAgenda" "~/RoamNotes/daily")
 org-persist-after-read-hook '(org-element--cache-persist-after-read)
 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-archive-hook '(org-attach-archive-delete-maybe)
 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-persist-before-read-hook '(org-element--cache-persist-before-read)
 org-mode-hook '(toc-org-enable (lambda nil (display-line-numbers-mode 0))
         (lambda nil (org-superstar-mode 1)) org-indent-mode
         #[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-confirm-shell-link-function 'yes-or-no-p
 outline-isearch-open-invisible-function 'outline-isearch-open-invisible
 org-link-translation-function 'toc-org-unhrefify
 org-agenda-before-write-hook '(org-agenda-add-entry-text)
 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-speed-command-hook '(org-speed-command-activate
              org-babel-speed-command-activate)
 org-fold-core-isearch-open-function 'org-fold-core--isearch-reveal
 org-persist-before-write-hook '(org-element--cache-persist-before-write)
 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-occur-hook '(org-first-headline-recenter)
 org-metadown-hook '(org-babel-pop-to-session-maybe)
 org-link-parameters '(("attachment" :follow org-attach-follow :complete
            org-attach-complete-link)
               ("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)
               ("id" :follow org-id-open) ("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)
 )