Here's the backtrace:
========================================
Debugger entered--Lisp error: (error "Invalid duration format: \"2-3\"")
signal(error ("Invalid duration format: \"2-3\""))
error("Invalid duration format: %S" "2-3")
org-duration-to-minutes("2-3")
org-refresh-property(((effort . identity) (effort-minutes . org-duration-to-minutes)) "2-3" nil)
org-refresh-properties("Effort" ((effort . identity) (effort-minutes . org-duration-to-minutes)))
org-refresh-effort-properties()
org-agenda-prepare-buffers(("/ssdhome/derek/
min-org-effort-bug.org"))
org-map-entries(#f(compiled-function () #<bytecode 0x1b41be5eb54a60a2>) nil tree archive comment)
org-columns--capture-view(nil nil nil nil nil 96)
org-dblock-write:columnview((:name "columnview" :id input :indentation-column 0 :content #("\n" 0 1 (fontified t))))
org-update-dblock()
org-dblock-update(nil)
funcall-interactively(org-dblock-update nil)
call-interactively(org-dblock-update nil nil)
command-execute(org-dblock-update)
========================================
Emacs : GNU Emacs 28.2 (build 3, x86_64-pc-linux-gnu, GTK+ Version 3.24.33, cairo version 1.16.0)
of 2023-02-22
Package: Org mode version 9.5.5 (release_9.5.5 @ /usr/local/share/emacs/28.2/lisp/org/)
current state:
==============
(setq
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-export-before-parsing-hook '(org-attach-expand-links)
org-archive-hook '(org-attach-archive-delete-maybe)
org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-hide-drawers org-cycle-show-empty-lines
org-optimize-window-after-visibility-change)
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-confirm-shell-link-function 'yes-or-no-p
outline-isearch-open-invisible-function 'outline-isearch-open-invisible
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-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)
("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) ("doi" :follow org-link-doi-open :export org-link-doi-export)
("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)
)