--text follows this line-- 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 http://orgmode.org/manual/Feedback.html#Feedback Your bug report will be posted to the Org-mode mailing list. ------------------------------------------------------------------------ (org-babel-load-file) When there's nothing to be tangle, 'exported-file' will be set to nil. That would cause type error for load-file function. I have created a patch for it. By adding extra check on exported-file before compile/load it. But I don't know where should I send it. Emacs : GNU Emacs 24.4.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.10.8) of 2014-10-23 on ubuntuBMDSyn Package: Org-mode version 8.3beta (release_8.3beta-580-g787733.dirty @ /usr/local/share/emacs/24.4/lisp/org/) current state: ============== (setq org-src-lang-modes '(("dot" . graphviz-dot) ("ocaml" . tuareg) ("elisp" . emacs-lisp) ("ditaa" . artist) ("asymptote" . asy) ("dot" . fundamental) ("sqlite" . sql) ("calc" . fundamental) ("C" . c) ("cpp" . c++) ("C++" . c++) ("screen" . shell-script) ("shell" . sh) ("bash" . sh)) org-export-backends '(ascii beamer html icalendar latex odt org) org-agenda-tags-todo-honor-ignore-options t 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-clock-history-length 23 org-occur-hook '(org-first-headline-recenter) org-src-tab-acts-natively t org-metaup-hook '(org-babel-load-in-session-maybe) org-html-format-drawer-function '(lambda (name contents) contents) org-clock-into-drawer t org-latex-format-inlinetask-function 'org-latex-format-inlinetask-default-function org-confirm-shell-link-function 'yes-or-no-p org-ascii-format-inlinetask-function 'org-ascii-format-inlinetask-default org-highlight-latex-and-related '(latex script entities) org-agenda-custom-commands '(("N" "Notes" tags "NOTE" ((org-agenda-overriding-header "Notes") (org-tags-match-list-sublevels t))) ("h" "Habits" tags-todo "STYLE=\"habit\"" ((org-agenda-overriding-header "Habits") (org-agenda-sorting-strategy (quote (todo-state-down effort-up category-keep)))) ) (" " "Agenda" ((agenda "" nil) (tags "REFILE" ((org-agenda-overriding-header "Tasks to Refile") (org-tags-match-list-sublevels nil)) ) (tags-todo "-CANCELLED/!" ((org-agenda-overriding-header "Stuck Projects") (org-agenda-skip-function (quote bh/skip-non-stuck-projects)) (org-agenda-sorting-strategy (quote (category-keep)))) ) (tags-todo "-HOLD-CANCELLED/!" ((org-agenda-overriding-header "Projects") (org-agenda-skip-function (quote bh/skip-non-projects)) (org-tags-match-list-sublevels (quote indented)) (org-agenda-sorting-strategy (quote (category-keep)))) ) (tags-todo "-CANCELLED/!NEXT" ((org-agenda-overriding-header (concat "Project Next Tasks" (if bh/hide-scheduled-and-waiting-next-tasks "" " (including WAITING and SCHEDULED tasks)") ) ) (org-agenda-skip-function (quote bh/skip-projects-and-habits-and-single-tasks)) (org-tags-match-list-sublevels t) (org-agenda-todo-ignore-scheduled bh/hide-scheduled-and-waiting-next-tasks) (org-agenda-todo-ignore-deadlines bh/hide-scheduled-and-waiting-next-tasks) (org-agenda-todo-ignore-with-date bh/hide-scheduled-and-waiting-next-tasks) (org-agenda-sorting-strategy (quote (todo-state-down effort-up category-keep)))) ) (tags-todo "-REFILE-CANCELLED-WAITING-HOLD/!" ((org-agenda-overriding-header (concat "Project Subtasks" (if bh/hide-scheduled-and-waiting-next-tasks "" " (including WAITING and SCHEDULED tasks)") ) ) (org-agenda-skip-function (quote bh/skip-non-project-tasks)) (org-agenda-todo-ignore-scheduled bh/hide-scheduled-and-waiting-next-tasks) (org-agenda-todo-ignore-deadlines bh/hide-scheduled-and-waiting-next-tasks) (org-agenda-todo-ignore-with-date bh/hide-scheduled-and-waiting-next-tasks) (org-agenda-sorting-strategy (quote (category-keep)))) ) (tags-todo "-REFILE-CANCELLED-WAITING-HOLD/!" ((org-agenda-overriding-header (concat "Standalone Tasks" (if bh/hide-scheduled-and-waiting-next-tasks "" " (including WAITING and SCHEDULED tasks)") ) ) (org-agenda-skip-function (quote bh/skip-project-tasks)) (org-agenda-todo-ignore-scheduled bh/hide-scheduled-and-waiting-next-tasks) (org-agenda-todo-ignore-deadlines bh/hide-scheduled-and-waiting-next-tasks) (org-agenda-todo-ignore-with-date bh/hide-scheduled-and-waiting-next-tasks) (org-agenda-sorting-strategy (quote (category-keep)))) ) (tags-todo "-CANCELLED+WAITING|HOLD/!" ((org-agenda-overriding-header (concat "Waiting and Postponed Tasks" (if bh/hide-scheduled-and-waiting-next-tasks "" " (including WAITING and SCHEDULED tasks)") ) ) (org-agenda-skip-function (quote bh/skip-non-tasks)) (org-tags-match-list-sublevels nil) (org-agenda-todo-ignore-scheduled bh/hide-scheduled-and-waiting-next-tasks) (org-agenda-todo-ignore-deadlines bh/hide-scheduled-and-waiting-next-tasks)) ) (tags "-REFILE/" ((org-agenda-overriding-header "Tasks to Archive") (org-agenda-skip-function (quote bh/skip-non-archivable-tasks)) (org-tags-match-list-sublevels nil)) ) ) nil) ) org-use-sub-superscripts '{} org-latex-format-headline-function 'org-latex-format-headline-default-function org-clock-in-resume t org-after-todo-state-change-hook '(org-clock-out-if-current) org-latex-format-drawer-function '(lambda (name contents) contents) 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-agenda-dim-blocked-tasks nil org-mode-hook '(org-clock-load (lambda nil (local-set-key "\216" (quote outline-next-visible-heading)) (local-set-key "\220" (quote outline-previous-visible-heading)) (local-set-key "\225" (quote outline-up-heading)) (local-set-key "\227" (quote org-table-copy-region)) (local-set-key "\231" (quote org-table-paste-rectangle)) (local-set-key "\214" (quote org-table-sort-lines)) (local-set-key "\311" (quote org-toggle-iimage-in-org)) (local-set-key (kbd "C-c s i") (quote my:org-insert-src-block)) (local-set-key "l" (quote org-store-link)) (flyspell-mode 1) (local-unset-key (kbd "C-c ;"))) #[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-fontify-done-headline t org-archive-hook '(org-attach-archive-delete-maybe) org-use-speed-commands t org-agenda-compact-blocks t org-ascii-format-drawer-function '(lambda (name contents width) contents) org-clock-persist t org-ctrl-c-ctrl-c-hook '(org-babel-hash-at-point org-babel-execute-safely-maybe) org-clock-in-switch-to-state 'my:clock-in-to-start org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-hide-drawers org-cycle-hide-inline-tasks org-cycle-show-empty-lines org-optimize-window-after-visibility-change) org-load-hook '(org-insert-dblock-bindings) org-plantuml-jar-path "~/App/plantuml.jar" org-lowest-priority 69 org-clock-persist-query-resume nil org-ditaa-eps-jar-path "/usr/local/share/emacs/24.4/lisp/contrib/scripts/DitaaEps.jar" org-hide-emphasis-markers t org-fast-tag-selection-single-key 'expert org-clock-report-include-clocking-task t org-babel-tangle-lang-exts '(("tcl" . "tcl") ("python" . "py") ("latex" . "tex") ("awk" . "awk") ("D" . "d") ("C++" . "cpp") ("emacs-lisp" . "el") ("elisp" . "el")) org-confirm-elisp-link-function 'yes-or-no-p org-metadown-hook '(org-babel-pop-to-session-maybe) org-default-priority 69 org-ditaa-jar-path "/usr/share/ditaa/ditaa.jar" org-html-format-headline-function 'org-html-format-headline-default-function org-babel-load-languages '((C . t) (R . t) (awk . t) (calc . t) (ditaa . t) (dot . t) (emacs-lisp . t) (latex . t) (makefile . t) (org . t) (plantuml . t) (python . t) (shell . t) (sql . t) (sqlite . t) (tcl . t)) org-html-format-inlinetask-function 'org-html-format-inlinetask-default-function org-clock-out-hook '(org-clock-remove-empty-clock-drawer my:remove-empty-drawer-on-clock-out my:clock-out-maybe) org-confirm-babel-evaluate nil org-clock-out-remove-zero-time-clocks t )