Trying again since it wasn't received the first time.

On Tue, Aug 2, 2016 at 12:02 PM Robert Irelan <rirelan@gmail.com> wrote:

> Ever since updating to 20160801, I've encountered the following error
> whenever trying to run org-agenda-list:
>
>     Debugger entered--Lisp error: (wrong-type-argument stringp nil)
>       looking-at(nil)
>       org-agenda-skip()
>       org-agenda-get-deadlines()
>       org-agenda-get-day-entries("/path/to/todo.org" (8 2 2016)
> :deadline :scheduled :timestamp :sexp)
>       apply(org-agenda-get-day-entries "/path/to/todo.org" (8 2 2016)
> (:deadline :scheduled :timestamp :sexp))
>       org-agenda-list(nil)
>       funcall-interactively(org-agenda-list nil)
>       call-interactively(org-agenda-list record nil)
>       command-execute(org-agenda-list record)
>       helm-M-x(nil "org-agenda-list")
>       funcall-interactively(helm-M-x nil "org-agenda-list")
>       call-interactively(helm-M-x nil nil)
>       command-execute(helm-M-x)
>
>
>
> Emacs  : GNU Emacs 25.1.1 (x86_64-pc-linux-gnu, GTK+ Version 3.10.8),
> modified by Debian
> Package: Org-mode version 8.3.5 (8.3.5-elpaplus @
> $HOME/.emacs.d/elpa/org-plus-contrib-20160801/)
>
> current state:
> ==============
> (setq
>  org-tab-first-hook '(org-hide-block-toggle-maybe
> org-babel-hide-result-toggle-maybe org-babel-header-arg-expand)
>  org-speed-command-hook '(org-speed-command-default-hook
> org-babel-speed-command-hook)
>  org-occur-hook '(org-first-headline-recenter)
>  org-clock-in-prepare-hook '(my-org-mode-ask-effort)
>  org-metaup-hook '(org-babel-load-in-session-maybe)
>  org-agenda-start-on-weekday nil
>  org-confirm-shell-link-function 'yes-or-no-p
>  org-columns-default-format "%60ITEM(Task) %10Effort(Effort){:}
> %10CLOCKSUM %10CLOCKSUM_T"
>  org-clock-idle-time 15
>  org-startup-folded nil
>  org-list-allow-alphabetical t
>  org-pretty-entities t
>  org-agenda-todo-ignore-scheduled 'future
>  org-agenda-skip-scheduled-if-done t
>  org-agenda-custom-commands '(("n" "Agenda and all TODOs" ((agenda "")
> (alltodo)))
>                               ("u" "Unscheduled TODOs" todo ""
>                                ((org-agenda-skip-function
>                                  (quote (org-agenda-skip-entry-if
> (quote scheduled) (quote deadline) (quote regexp) "\n]+>")))
>                                 (org-agenda-overriding-header
> "Unscheduled TODO entries: "))
>                                )
>                               ("Q" . "Custom queries")
>                               ("Q/" "Archive occur"
>                                (lambda (unused)
>                                 (let*
>                                  ((tmp (if (boundp
> org-agenda-text-search-extra-files) org-agenda-text-search-extra-files
> (quote nil)))
>                                   (org-agenda-text-search-extra-files
> (cons (quote agenda-archives) tmp)))
>                                  (call-interactively (quote
> org-occur-in-agenda-files)))
>                                 )
>                                "")
>                               )
>  org-use-sub-superscripts '{}
>  org-todo-keyword-faces '(("TODO" :foreground "red" :weight bold)
> ("NEXT" :foreground "blue" :weight bold)
>                           ("DONE" :foreground "forest green" :weight
> bold) ("WAITING" :foreground "orange" :weight bold)
>                           ("HOLD" :foreground "magenta" :weight bold)
> ("CANCELLED" :foreground "forest green" :weight bold)
>                           ("MEETING" :foreground "forest green"
> :weight bold) ("PHONE" :foreground "forest green" :weight bold))
>  org-after-todo-state-change-hook '(org-clock-out-if-current)
>  org-clock-x11idle-program-name "/usr/bin/xprintidle"
>  org-from-is-user-regexp "\\<Robert Irelan\\>"
>  org-src-mode-hook '(org-src-babel-configure-edit-buffer
> org-src-mode-configure-edit-buffer)
>  org-agenda-before-write-hook '(org-agenda-add-entry-text)
>  org-babel-pre-tangle-hook '(save-buffer)
>  org-font-lock-set-keywords-hook '(org-drill-add-cloze-fontification)
>  org-global-properties '(("Effort_ALL" . "0:15 0:30 0:45 1:00 2:00
> 3:00 4:00 5:00 6:00 8:00") ("SYTLE_ALL" . "habit"))
>  org-mode-hook '(#[nil "\300\301\302\303\304$\207" [org-add-hook
> change-major-mode-hook org-show-block-all append local] 5]
>                  #[nil "\300\301\302\303\304$\207" [org-add-hook
> change-major-mode-hook org-babel-show-result-all append local] 5]
>                  org-babel-result-hide-spec org-babel-hide-all-hashes
> org-eldoc-load)
>  org-refile-targets '((nil :maxlevel . 9) (org-agenda-files :maxlevel . 9))
>  org-outline-path-complete-in-steps nil
>  org-todo-state-tags-triggers '(("CANCELLED" ("CANCELLED" . t))
> ("WAITING" ("WAITING" . t)) ("HOLD" ("WAITING") ("HOLD" . t))
>                                 (done ("WAITING") ("HOLD")) ("TODO"
> ("WAITING") ("CANCELLED") ("HOLD"))
>                                 ("NEXT" ("WAITING") ("CANCELLED")
> ("HOLD")) ("DONE" ("WAITING") ("CANCELLED") ("HOLD")))
>  org-archive-hook '(org-attach-archive-delete-maybe)
>  org-ctrl-c-ctrl-c-hook '(org-babel-hash-at-point
> org-babel-execute-safely-maybe)
>  org-refile-use-outline-path t
>  org-cycle-hook '(org-cycle-hide-archived-subtrees
> org-cycle-hide-drawers org-cycle-show-empty-lines
>                   org-optimize-window-after-visibility-change)
>  org-refile-allow-creating-parent-nodes 'confirm
>  org-todo-keywords '((sequence "TODO(t)" "NEXT(n)" "|" "DONE(d)")
>                      (sequence "WAITING(w@/!)" "HOLD(h@/!)" "|"
> "CANCELLED(c@/!)" "PHONE" "MEETING"))
>  org-agenda-span 7
>  org-confirm-elisp-link-function 'yes-or-no-p
>  org-metadown-hook '(org-babel-pop-to-session-maybe)
>  org-agenda-skip-deadline-if-done t
>  org-completion-use-ido t
>  org-indirect-buffer-display 'current-window
>  org-agenda-files "$HOME/.emacs.d/agenda_files"
>  org-clock-out-hook '(org-clock-remove-empty-clock-drawer)
>  org-refile-target-verify-function 'bh/verify-refile-target
>  )
>