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. ------------------------------------------------------------------------ When you set a publishing project which :include 's a non-existant file, the error message is +: Wrong type argument: integerp, nil This should instead be something like “specified nonexstient file”. The function responsible to this is (defun org-publish-cache-ctime-of-src (file) "Get the ctime of FILE as an integer." (let ((attr (file-attributes (expand-file-name (or (file-symlink-p file) file) (file-name-directory file))))) (+ (lsh (car (nth 5 attr)) 16) (cadr (nth 5 attr))))) (file-attributes <nonexistent-file) returns nil. So this should be checked to return a clear error message. my example config: (setq org-publish-project-alist '(("guile-basics" :base-directory "~/.emacs.d/private/journal" :publishing-directory "/tmp/public_html" :base-extension "org" :publishing-function org-html-publish-to-html :section-numbers nil :with-toc t :html-preamble t :exclude ".*" :include ["2013-09-03-Di-guile-basics.org"]))) Emacs : GNU Emacs 24.3.1 (x86_64-pc-linux-gnu, GTK+ Version 3.8.2) of 2013-10-14 on fluss Package: Org-mode version 8.2.1 (8.2.1-dist @ /usr/share/emacs/site-lisp/org-mode/) current state: ============== (setq org-export-preprocess-before-selecting-backend-code-hook '(org-beamer-select-beamer-code) org-tab-first-hook '(org-hide-block-toggle-maybe org-src-native-tab-command-maybe org-babel-hide-result-toggle-maybe org-babel-header-arg-expand) outline-minor-mode-hook '((lambda nil (require (quote outline-magic))) (lambda nil (require (quote outline-magic)) (define-key outline-minor-mode-map [(f10)] (quote outline-cycle))) ) org-latex-classes '(("copernicus_discussions" "\\documentclass{copernicus_discussions}\n [NO-DEFAULT-PACKAGES]\n [EXTRA]" ("\\section{%s}" . "\\section*{%s}") ("\\subsection{%s}" . "\\subsection*{%s}") ("\\subsubsection{%s}" . "\\subsubsection*{%s}") ("\\paragraph{%s}" . "\\paragraph*{%s}") ("\\subparagraph{%s}" . "\\subparagraph*{%s}")) ("copernicus_discussions" "\\documentclass{copernicus_discussions}\n [NO-DEFAULT-PACKAGES]\n [PACKAGES]\n [EXTRA]" ("\\section{%s}" . "\\section*{%s}") ("\\subsection{%s}" . "\\subsection*{%s}") ("\\subsubsection{%s}" . "\\subsubsection*{%s}") ("\\paragraph{%s}" . "\\paragraph*{%s}") ("\\subparagraph{%s}" . "\\subparagraph*{%s}")) ("brief" "\\documentclass{scrlttr2}\n\\usepackage[ngerman]{babel}\n\\setlength{\\parindent}{0cm}\n\\KOMAoptions{paper=a4}" ("\n\\vspace{3mm}\\hspace*{10mm}\\textbf{%s}\n\\vspace{3mm}" . "\n\\vspace{3mm}\\hspace*{10mm}\\textbf{%s}\n\\vspace{3mm}") ("\n\\vspace{3mm}\\hspace*{5mm}\\textit{%s}\n\\vspace{3mm}" . "\n\\vspace{3mm}\\hspace*{5mm}\\textit{%s}\n\\vspace{3mm}") ("\n\\vspace{3mm}\\hspace*{5mm}\\textit{%s}\n\\vspace{3mm}" . "\n\\vspace{3mm}\\hspace*{5mm}\\textit{%s}\n\\vspace{3mm}") ("\n\\vspace{3mm}\\hspace*{5mm}\\textit{%s}\n\\vspace{3mm}" . "\n\\vspace{3mm}\\hspace*{5mm}\\textit{%s}\n\\vspace{3mm}") ("\n\\vspace{3mm}\\hspace*{5mm}\\textit{%s}\n\\vspace{3mm}" . "\n\\vspace{3mm}\\hspace*{5mm}\\textit{%s}\n\\vspace{3mm}") ) ("leaflet" "\\documentclass{leaflet}\n\\setlength{\\parindent}{0cm}" ("\\section{%s}" . "\\section*{%s}") ("\\subsection{%s}" "\\newpage" "\\subsection*{%s}" "\\newpage") ("\\subsubsection{%s}" . "\\subsubsection*{%s}") ("\\paragraph{%s}" . "\\paragraph*{%s}") ("\\subparagraph{%s}" . "\\subparagraph*{%s}")) ("protokoll" "\\documentclass{scrartcl}\n\\setlength{\\parindent}{0cm}" ("\\section{%s}" . "\\section*{%s}") ("\\subsection{%s}" "\\newpage" "\\subsection*{%s}" "\\newpage") ("\\subsubsection{%s}" . "\\subsubsection*{%s}") ("\\paragraph{%s}" . "\\paragraph*{%s}") ("\\subparagraph{%s}" . "\\subparagraph*{%s}")) ("beamer" "\\documentclass[presentation]{beamer}\n[DEFAULT-PACKAGES]\n[PACKAGES]\n[EXTRA]" ("\\section{%s}" . "\\section*{%s}") ("\\subsection{%s}" . "\\subsection*{%s}") ("\\subsubsection{%s}" . "\\subsubsection*{%s}")) ("article" "\\documentclass[11pt]{article}" ("\\section{%s}" . "\\section*{%s}") ("\\subsection{%s}" . "\\subsection*{%s}") ("\\subsubsection{%s}" . "\\subsubsection*{%s}") ("\\paragraph{%s}" . "\\paragraph*{%s}") ("\\subparagraph{%s}" . "\\subparagraph*{%s}")) ("report" "\\documentclass[11pt]{report}" ("\\part{%s}" . "\\part*{%s}") ("\\chapter{%s}" . "\\chapter*{%s}") ("\\section{%s}" . "\\section*{%s}") ("\\subsection{%s}" . "\\subsection*{%s}") ("\\subsubsection{%s}" . "\\subsubsection*{%s}")) ("book" "\\documentclass[11pt]{book}" ("\\part{%s}" . "\\part*{%s}") ("\\chapter{%s}" . "\\chapter*{%s}") ("\\section{%s}" . "\\section*{%s}") ("\\subsection{%s}" . "\\subsection*{%s}") ("\\subsubsection{%s}" . "\\subsubsection*{%s}")) ) org-latex-default-packages-alist '(("AUTO" "inputenc" t) ("T1" "fontenc" t) ("" "fixltx2e" nil) ("" "graphicx" t) ("" "longtable" nil) ("" "float" nil) ("" "wrapfig" nil) ("" "soul" t) ("" "textcomp" t) ("" "marvosym" t) ("" "wasysym" t) ("" "latexsym" t) ("" "amssymb" t) ("" "amstext" nil) ("" "hyperref" nil) "\\tolerance=1000") org-speed-command-hook '(org-speed-command-default-hook org-babel-speed-command-hook) org-occur-hook '(org-first-headline-recenter) 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-time-stamp-custom-formats '("<%Y-%m-%d %a>" . "<%Y-%m-%d %a %H:%M>") org-export-latex-final-hook '(org-beamer-amend-header org-beamer-fix-toc org-beamer-auto-fragile-frames org-beamer-place-default-actions-for-lists) org-latex-pdf-process '("pdflatex -interaction nonstopmode -shell-escape -output-directory %o %f" "bibtex $(basename %b)" "pdflatex -interaction nonstopmode -shell-escape -output-directory %o %f" "pdflatex -interaction nonstopmode -shell-escape -output-directory %o %f") org-export-date-timestamp-format "%Y-%m-%d" org-export-latex-after-initial-vars-hook '(org-beamer-after-initial-vars) org-agenda-skip-scheduled-if-done t org-agenda-custom-commands '(("o" "Agenda and TODOs" ((tags "KANBAN") (agenda nil) (todo "")))) org-latex-format-headline-function 'org-latex-format-headline-default-function org-default-notes-file "~/.emacs.d/private/org/emacs-remember-mode.org" org-capture-templates '(("t" "A simple task" entry (file+headline "~/plan.org" "Aufgaben Sammeln") "** ❢ %?") ("n" "Notes" entry (file "~/.emacs.d/private/org/emacs-remember-mode.org") "* %T %?" :prepend t)) org-agenda-include-diary t org-after-todo-state-change-hook '(org-clock-out-if-current) org-from-is-user-regexp nil org-src-mode-hook '(org-src-babel-configure-edit-buffer org-src-mode-configure-edit-buffer) org-agenda-before-write-hook '(org-agenda-add-entry-text) org-babel-pre-tangle-hook '(save-buffer) org-remember-templates '(("todo" 116 "❢: %?\n" "~/.emacs.d/private/org/emacs-plan.org" nil nil) ("Note" 110 "%?\n" nil nil nil)) org-export-copy-to-kill-ring t org-beamer-column-view-format "%45ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args) %4BEAMER_col(Col) %8BEAMER_extra(Extra)" org-mode-hook '(org-mode-reftex-setup #[nil "\300\301\302\303\304$\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-extend-today-until 4 org-export-with-tags 'not-in-toc org-ctrl-c-ctrl-c-hook '(org-babel-hash-at-point org-babel-execute-safely-maybe) org-directory "~/.emacs.d/private/org" 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-export-latex-format-toc-function 'org-export-latex-format-toc-default org-export-first-hook '(org-beamer-initialize-open-trackers) org-export-with-drawers nil org-link-abbrev-alist '(("bib" . "~/aufschriebe/ref.bib::%s") ("notes" . "~/aufschriebe/papers.org::#%s") ("papers" . "~/aufschriebe/papers/%s.pdf")) org-latex-packages-alist '(("" "color") ("" "minted") ("" "color" t) ("" "minted" t) ("" "parskip" t)) org-babel-tangle-lang-exts '(("python" . "py") ("C++" . "cpp") ("emacs-lisp" . "el")) org-confirm-elisp-link-function 'yes-or-no-p org-metadown-hook '(org-babel-pop-to-session-maybe) outline-mode-hook '((lambda nil (require (quote outline-magic)))) org-latex-listings 'minted org-ditaa-jar-path "~/.emacs.d/private/org/ditaa0_9/ditaa0_9.jar" org-agenda-skip-deadline-if-done t org-babel-load-languages '((C . t) (R . t) (asymptote) (awk) (calc) (clojure) (comint) (css) (ditaa . t) (dot . t) (emacs-lisp . t) (fortran) (gnuplot . t) (haskell) (io) (java) (js) (latex) (ledger) (lilypond) (lisp) (matlab) (maxima) (mscgen) (ocaml) (octave) (org . t) (perl) (picolisp) (plantuml) (python . t) (ref) (ruby) (sass) (scala) (scheme . t) (screen) (sh . t) (shen) (sql) (sqlite)) org-latex-to-pdf-process '("pdflatex -interaction nonstopmode -shell-escape -output-directory %o %f" "bibtex $(basename %b)" "pdflatex -interaction nonstopmode -shell-escape -output-directory %o %f" "pdflatex -interaction nonstopmode -shell-escape -output-directory %o %f") org-agenda-files '("~/plan.org" "~/dr/Doktorarbeit-Notizen/plan.org") org-clock-out-hook '(org-clock-remove-empty-clock-drawer) org-publish-project-alist '(("guile-basics" :base-directory "~/.emacs.d/private/journal" :publishing-directory "/tmp/public_html" :base-extension "org" :publishing-function org-html-publish-to-html :section-numbers nil :with-toc t :html-preamble t :exclude ".*" :include ["2013-09-03-Di-guile-basics.org"]) ) org-export-latex-classes '(("article" "\\documentclass[11pt]{scrartcl}" ("\\section{%s}" . "\\section*{%s}") ("\\subsection{%s}" . "\\subsection*{%s}") ("\\subsubsection{%s}" . "\\subsubsection*{%s}") ("\\paragraph{%s}" . "\\paragraph*{%s}") ("\\subparagraph{%s}" . "\\subparagraph*{%s}")) ("report" "\\documentclass[11pt]{scrreprt}" ("\\part{%s}" . "\\part*{%s}") ("\\chapter{%s}" . "\\chapter*{%s}") ("\\section{%s}" . "\\section*{%s}") ("\\subsection{%s}" . "\\subsection*{%s}") ("\\subsubsection{%s}" . "\\subsubsection*{%s}") ("\\paragraph{%s}" . "\\paragraph*{%s}") ("\\subparagraph{%s}" . "\\subparagraph*{%s}")) ("book" "\\documentclass[11pt]{scrbook}" ("\\part{%s}" . "\\part*{%s}") ("\\chapter{%s}" . "\\chapter*{%s}") ("\\section{%s}" . "\\section*{%s}") ("\\subsection{%s}" . "\\subsection*{%s}") ("\\subsubsection{%s}" . "\\subsubsection*{%s}")) ("beamer" "\\documentclass{beamer}" org-beamer-sectioning)) )