I could not reproduce this on 8.2.10. I tangled 106 blocks out with no errors.
XIE Yuheng writes: > Bug: org-babel-parse-src-block-match reporting "Wrong type argument: > stringp, nil" when exporting a org-mode file with a lots of code blocks > [8.3beta (release_8.3beta-895-g375c83 @ /usr/share/emacs/site-lisp/org/)] > > > > the following is *Messages* buffer > https://www.refheap.com/98243 > the following is the org-mode file with a lot of code blocks > > https://github.com/the-little-language-designer/cicada-nymph/blob/master/cicada-nymph.org > the following is an the fasm-mode I am using > > https://github.com/the-little-language-designer/fasm-mode/blob/master/fasm-mode.el > > > Emacs : GNU Emacs 24.4.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.14.7) > of 2015-01-18 on bisson > Package: Org-mode version 8.3beta (release_8.3beta-895-g375c83 @ > /usr/share/emacs/site-lisp/org/) > > > > 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-metaup-hook '(org-babel-load-in-session-maybe) > org-html-format-drawer-function '(lambda (name contents) contents) > org-src-window-setup 'current-window > 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-babel-no-eval-on-ctrl-c-ctrl-c t > org-latex-format-headline-function > 'org-latex-format-headline-default-function > 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 > (lambda nil (local-set-key (kbd "C-s C-s") (quote > org-edit-src-exit)))) > org-agenda-before-write-hook '(org-agenda-add-entry-text) > org-babel-pre-tangle-hook '(save-buffer) > org-mode-hook '((lambda nil (local-set-key (kbd "C-,") (quote > ska-jump-to-register))) t current-window 0 nil > #[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-archive-hook '(org-attach-archive-delete-maybe) > org-ascii-format-drawer-function '(lambda (name contents width) contents) > org-ctrl-c-ctrl-c-hook '(org-babel-hash-at-point > org-babel-execute-safely-maybe) > 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-todo-keywords '((sequence "><" "|" "><><" "|" "><><><") (sequence > "todo") (sequence "待") (sequence "note" "|" "test") > (sequence "記" "|" "測") (sequence "记" "|" "测")) > org-reveal-hlevel 2 > org-babel-tangle-lang-exts '(("lisp" . "lisp") ("emacs-lisp" . "el") > ("elisp" . "el")) > org-confirm-elisp-link-function 'yes-or-no-p > org-src-ask-before-returning-to-edit-buffer nil > org-edit-src-content-indentation 0 > org-metadown-hook '(org-babel-pop-to-session-maybe) > org-html-format-headline-function 'org-html-format-headline-default-function > org-structure-template-alist '(("sf" "#+end_src\n?\n#+begin_src" "<src > lang=\"?\">\n\n</src>") > ("s" "#+begin_src\n?\n#+end_src" "<src > lang=\"?\">\n\n</src>") > ("picturef" "#+end_src\n?\n#+begin_src > picture" "<src lang=\"?\">\n\n</src>") > ("picture" "#+begin_src > picture\n?\n#+end_src" "<src lang=\"?\">\n\n</src>") > ("yamlf" "#+end_src\n?\n#+begin_src yaml" > "<src lang=\"?\">\n\n</src>") > ("yaml" "#+begin_src yaml\n?\n#+end_src" > "<src lang=\"?\">\n\n</src>") > ("bnff" "#+end_src\n?\n#+begin_src bnf" "<src > lang=\"?\">\n\n</src>") > ("bnf" "#+begin_src bnf\n?\n#+end_src" "<src > lang=\"?\">\n\n</src>") > ("coqf" "#+end_src\n?\n#+begin_src coq" "<src > lang=\"?\">\n\n</src>") > ("coq" "#+begin_src coq\n?\n#+end_src" "<src > lang=\"?\">\n\n</src>") > ("ljf" "#+end_src\n?\n#+begin_src lojban" > "<src lang=\"?\">\n\n</src>") > ("lj" "#+begin_src lojban\n?\n#+end_src" > "<src lang=\"?\">\n\n</src>") > ("ssf" "#+end_src\n?\n#+begin_src scheme" > "<src lang=\"?\">\n\n</src>") > ("ss" "#+begin_src scheme\n?\n#+end_src" > "<src lang=\"?\">\n\n</src>") > ("lispf" "#+end_src\n?\n#+begin_src lisp" > "<src lang=\"?\">\n\n</src>") > ("lisp" "#+begin_src lisp\n?\n#+end_src" > "<src lang=\"?\">\n\n</src>") > ("shenf" "#+end_src\n?\n#+begin_src shen" > "<src lang=\"?\">\n\n</src>") > ("shen" "#+begin_src shen\n?\n#+end_src" > "<src lang=\"?\">\n\n</src>") > ("clojuref" "#+end_src\n?\n#+begin_src > clojure" "<src lang=\"?\">\n\n</src>") > ("clojure" "#+begin_src > clojure\n?\n#+end_src" "<src lang=\"?\">\n\n</src>") > ("seef" "#+end_src\n?\n#+begin_src emacs-lisp > :tangle \"~/.emacs\"" "<src lang=\"?\">\n\n</src>") > ("see" "#+begin_src emacs-lisp :tangle > \"~/.emacs\"\n?\n#+end_src" "<src lang=\"?\">\n\n</src>") > ("sef" "#+end_src\n?\n#+begin_src emacs-lisp" > "<src lang=\"?\">\n\n</src>") > ("se" "#+begin_src emacs-lisp\n?\n#+end_src" > "<src lang=\"?\">\n\n</src>") > ("cf" "#+end_src\n?\n#+begin_src cicada" > "<src lang=\"?\">\n\n</src>") > ("c" "#+begin_src cicada\n?\n#+end_src" "<src > lang=\"?\">\n\n</src>") > ("cnf" "#+end_src\n?\n#+begin_src > cicada-nymph" "<src lang=\"?\">\n\n</src>") > ("cn" "#+begin_src > cicada-nymph\n?\n#+end_src" "<src lang=\"?\">\n\n</src>") > ("forthf" "#+end_src\n?\n#+begin_src forth" > "<src lang=\"?\">\n\n</src>") > ("forth" "#+begin_src forth\n?\n#+end_src" > "<src lang=\"?\">\n\n</src>") > ("smlf" "#+end_src\n?\n#+begin_src sml" "<src > lang=\"?\">\n\n</src>") > ("sml" "#+begin_src sml\n?\n#+end_src" "<src > lang=\"?\">\n\n</src>") > ("camlf" "#+end_src\n?\n#+begin_src caml" > "<src lang=\"?\">\n\n</src>") > ("caml" "#+begin_src caml\n?\n#+end_src" > "<src lang=\"?\">\n\n</src>") > ("erlangf" "#+end_src\n?\n#+begin_src erlang" > "<src lang=\"?\">\n\n</src>") > ("erlang" "#+begin_src erlang\n?\n#+end_src" > "<src lang=\"?\">\n\n</src>") > ("lfef" "#+end_src\n?\n#+begin_src lfe" "<src > lang=\"?\">\n\n</src>") > ("lfe" "#+begin_src lfe\n?\n#+end_src" "<src > lang=\"?\">\n\n</src>") > ("fasmf" "#+end_src\n?\n#+begin_src fasm" > "<src lang=\"?\">\n\n</src>") > ("fasm" "#+begin_src fasm\n?\n#+end_src" > "<src lang=\"?\">\n\n</src>") > ("nasmf" "#+end_src\n?\n#+begin_src nasm" > "<src lang=\"?\">\n\n</src>") > ("nasm" "#+begin_src nasm\n?\n#+end_src" > "<src lang=\"?\">\n\n</src>") > ("Cf" "#+end_src\n?\n#+begin_src C" "<src > lang=\"?\">\n\n</src>") > ("C" "#+begin_src C\n?\n#+end_src" "<src > lang=\"?\">\n\n</src>") > ("javaf" "#+end_src\n?\n#+begin_src java" > "<src lang=\"?\">\n\n</src>") > ("java" "#+begin_src java\n?\n#+end_src" > "<src lang=\"?\">\n\n</src>") > ("jsf" "#+end_src\n?\n#+begin_src javascript" > "<src lang=\"?\">\n\n</src>") > ("js" "#+begin_src javascript\n?\n#+end_src" > "<src lang=\"?\">\n\n</src>") > ("luaf" "#+end_src\n?\n#+begin_src lua" "<src > lang=\"?\">\n\n</src>") > ("lua" "#+begin_src lua\n?\n#+end_src" "<src > lang=\"?\">\n\n</src>") > ("perlf" "#+end_src\n?\n#+begin_src perl" > "<src lang=\"?\">\n\n</src>") > ("perl" "#+begin_src perl\n?\n#+end_src" > "<src lang=\"?\">\n\n</src>") > ("shf" "#+end_src\n?\n#+begin_src sh" "<src > lang=\"?\">\n\n</src>") > ("sh" "#+begin_src sh\n?\n#+end_src" "<src > lang=\"?\">\n\n</src>") > ("sqlf" "#+end_src\n?\n#+begin_src sql > :result value" "<src lang=\"?\">\n\n</src>") > ("sql" "#+begin_src sql :result > value\n?\n#+end_src" "<src lang=\"?\">\n\n</src>") > ("rubyf" "#+end_src\n?\n#+begin_src ruby" > "<src lang=\"?\">\n\n</src>") > ("ruby" "#+begin_src ruby\n?\n#+end_src" > "<src lang=\"?\">\n\n</src>") > ("tclf" "#+end_src\n?\n#+begin_src tcl" "<src > lang=\"?\">\n\n</src>") > ("tcl" "#+begin_src tcl\n?\n#+end_src" "<src > lang=\"?\">\n\n</src>") > ("hsf" "#+end_src\n?\n#+begin_src haskell" > "<src lang=\"?\">\n\n</src>") > ("hs" "#+begin_src haskell\n?\n#+end_src" > "<src lang=\"?\">\n\n</src>") > ("xmonadf" "#+end_src\n?\n#+begin_src haskell > :tangle \"~/.xmonad/xmonad.hs\"" > "<src lang=\"?\">\n\n</src>") > ("xmonad" "#+begin_src haskell :tangle > \"~/.xmonad/xmonad.hs\"\n?\n#+end_src" > "<src lang=\"?\">\n\n</src>") > ("conff" "#+end_src\n?\n#+begin_src conf > :tangle " "<src lang=\"?\">\n\n</src>") > ("conf" "#+begin_src conf :tangle > \n?\n#+end_src" "<src lang=\"?\">\n\n</src>") > ("confuf" "#+end_src\n?\n#+begin_src > conf-unix :tangle " "<src lang=\"?\">\n\n</src>") > ("confu" "#+begin_src conf-unix :tangle > \n?\n#+end_src" "<src lang=\"?\">\n\n</src>") > ("confxf" "#+end_src\n?\n#+begin_src > conf-xdefaults :tangle " "<src lang=\"?\">\n\n</src>") > ("confx" "#+begin_src conf-xdefaults :tangle > \n?\n#+end_src" "<src lang=\"?\">\n\n</src>")) > org-babel-load-languages '((scheme . t) (lisp . t) (emacs-lisp . t) (coq . > t)) > org-html-format-inlinetask-function > 'org-html-format-inlinetask-default-function > org-agenda-files "~/.org-agenda-files" > org-clock-out-hook '(org-clock-remove-empty-clock-drawer) > org-confirm-babel-evaluate nil > ) -- Professor John Kitchin Doherty Hall A207F Department of Chemical Engineering Carnegie Mellon University Pittsburgh, PA 15213 412-268-7803 @johnkitchin http://kitchingroup.cheme.cmu.edu