Bug: can not evaluate any code blocks after enabling additional languages [8.3.4 (release_8.3.4-639-gd5a603 @ /Users/rainerkrug/.emacs.d/elpa/25.0/org-20151005/)]

[Rainer M Krug <Rainer@krugs.de>]

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* Configuration
Org-mode version 8.3.4 (release_8.3.4-639-gd5a603 @ /Users/rainerkrug/.emacs.d/elpa/25.0/org-20151005/)
GNU Emacs 25.0.92.1 (x86_64-apple-darwin15.3.0, NS appkit-1404.34 Version 10.11.3 (Build 15D21)) of 2016-03-07

init.el:

,----
| (setq package-user-dir (concat "~/.emacs.d/elpa/"
|                                ;; if we use emacs-version we get a
|                                ;; LOT of pre-release directories.
|                                (int-to-string emacs-major-version)
|                                "."
|                                (int-to-string emacs-minor-version)))
| (add-to-list 'Info-default-directory-list "~/.emacs.d/ess/doc")
| (add-to-list 'Info-default-directory-list "~/.emacs.d/org-mode/doc")
| (defadvice desktop-restore-file-buffer
|     (around my-desktop-restore-file-buffer-advice)
|   "Be non-interactive while starting a daemon."
|   (if (and (daemonp)
|            (not server-process))
|       (let ((noninteractive t))
|         ad-do-it)
|     ad-do-it))
| (ad-activate 'desktop-restore-file-buffer)
| 
| 
| (add-to-list 'load-path "~/.emacs.d/org-mode/lisp")
| (add-to-list 'load-path "~/.emacs.d/org-mode/contrib/lisp")
| (require 'org)
| 
| (setq package-archives '(
|                          ("ELPA" . "http://tromey.com/elpa/")
|                          ("Melpa" . "http://melpa.org/packages/")
|                          ("org" . "http://orgmode.org/elpa/")
|                          ("gnu" . "http://elpa.gnu.org/packages/")))
| 
| (require 'package)
| (package-initialize)
| 
| (unless (package-installed-p 'use-package)
|   (package-refresh-contents)
|   (package-install 'use-package))
| (setq use-package-verbose t)
| (require 'use-package)
| (setq use-package-verbose t)
`----

* The problem
This works:

#+begin_src emacs-lisp 
(message "4") 
#+end_src

#+RESULTS:
: 4

Let's enable some more languages:

#+begin_src emacs-lisp 
(org-babel-do-load-languages
      'org-babel-load-languages
      '((emacs-lisp . nil)
        (R . t)
        (sh . t)))
#+end_src

#+RESULTS:

And try again:

#+begin_src emacs-lisp 
(message "4") 
#+end_src

Debugger message:

Debugger entered--Lisp error: (void-function org-babel-get-header)
  org-babel-get-header(((:colname-names) (:rowname-names) (:result-params "replace" "replace") (:result-type . value) (:comments . "") (:shebang . "") (:cache . "no") (:padline . "") (:noweb . "no") (:tangle . "no") (:exports . "code") (:results . "replace") (:session . "none") (:hlines . "no")) :var)
  org-babel-variable-assignments:sh(((:colname-names) (:rowname-names) (:result-params "replace" "replace") (:result-type . value) (:comments . "") (:shebang . "") (:cache . "no") (:padline . "") (:noweb . "no") (:tangle . "no") (:exports . "code") (:results . "replace") (:session . "none") (:hlines . "no")))
  org-babel-execute:sh("echo 4" ((:colname-names) (:rowname-names) (:result-params "replace" "replace") (:result-type . value) (:comments . "") (:shebang . "") (:cache . "no") (:padline . "") (:noweb . "no") (:tangle . "no") (:exports . "code") (:results . "replace") (:session . "none") (:hlines . "no")))
  funcall(org-babel-execute:sh "echo 4" ((:colname-names) (:rowname-names) (:result-params "replace" "replace") (:result-type . value) (:comments . "") (:shebang . "") (:cache . "no") (:padline . "") (:noweb . "no") (:tangle . "no") (:exports . "code") (:results . "replace") (:session . "none") (:hlines . "no")))
  (let ((result (funcall cmd body params))) (if (and (eq (cdr (assoc :result-type params)) (quote value)) (or (member "vector" result-params) (member "table" result-params)) (not (listp result))) (list (list result)) result))
  (setq result (let ((result (funcall cmd body params))) (if (and (eq (cdr (assoc :result-type params)) (quote value)) (or (member "vector" result-params) (member "table" result-params)) (not (listp result))) (list (list result)) result)))
  (if (member "none" result-params) (progn (funcall cmd body params) (message "result silenced") (setq result nil)) (setq result (let ((result (funcall cmd body params))) (if (and (eq (cdr (assoc :result-type params)) (quote value)) (or (member "vector" result-params) (member "table" result-params)) (not (listp result))) (list (list result)) result))) (if (cdr (assoc :file params)) (progn (if result (progn (let ((temp-file ...) (temp-buffer ...)) (unwind-protect (prog1 ... ...) (and ... ...))))) (setq result (cdr (assoc :file params))))) (if (cdr (assoc :post params)) (progn (let ((*this* (if (cdr ...) (org-babel-result-to-file ... ...) result))) (setq result (org-babel-ref-resolve (cdr (assoc :post params)))) (if (cdr (assoc :file params)) (progn (setq result-params (remove "file" result-params))))))) (org-babel-insert-result result result-params info new-hash lang))
  (let* ((lang (nth 0 info)) (result-params (cdr (assoc :result-params params))) (body (let* ((c (nthcdr 1 info))) (setcar c (if (org-babel-noweb-p params :eval) (org-babel-expand-noweb-references info) (nth 1 info))))) (dir (cdr (assoc :dir params))) (default-directory (or (and dir (file-name-as-directory (expand-file-name dir))) default-directory)) (cmd (intern (concat "org-babel-execute:" lang))) result) (if (fboundp cmd) nil (error "No org-babel-execute function for %s!" lang)) (message "executing %s code block%s..." (capitalize lang) (if (nth 4 info) (format " (%s)" (nth 4 info)) "")) (if (member "none" result-params) (progn (funcall cmd body params) (message "result silenced") (setq result nil)) (setq result (let ((result (funcall cmd body params))) (if (and (eq (cdr ...) (quote value)) (or (member "vector" result-params) (member "table" result-params)) (not (listp result))) (list (list result)) result))) (if (cdr (assoc :file params)) (progn (if result (progn (let (... ...) (unwind-protect ... ...)))) (setq result (cdr (assoc :file params))))) (if (cdr (assoc :post params)) (progn (let ((*this* (if ... ... result))) (setq result (org-babel-ref-resolve (cdr ...))) (if (cdr (assoc :file params)) (progn (setq result-params ...)))))) (org-babel-insert-result result result-params info new-hash lang)) (run-hooks (quote org-babel-after-execute-hook)) result)
  (cond (cache-current-p (save-excursion (goto-char (org-babel-where-is-src-block-result nil info)) (forward-line) (skip-chars-forward " 	") (let ((result (org-babel-read-result))) (message (replace-regexp-in-string "%" "%%" (format "%S" result))) result))) ((org-babel-confirm-evaluate info) (let* ((lang (nth 0 info)) (result-params (cdr (assoc :result-params params))) (body (let* ((c ...)) (setcar c (if ... ... ...)))) (dir (cdr (assoc :dir params))) (default-directory (or (and dir (file-name-as-directory ...)) default-directory)) (cmd (intern (concat "org-babel-execute:" lang))) result) (if (fboundp cmd) nil (error "No org-babel-execute function for %s!" lang)) (message "executing %s code block%s..." (capitalize lang) (if (nth 4 info) (format " (%s)" (nth 4 info)) "")) (if (member "none" result-params) (progn (funcall cmd body params) (message "result silenced") (setq result nil)) (setq result (let ((result ...)) (if (and ... ... ...) (list ...) result))) (if (cdr (assoc :file params)) (progn (if result (progn ...)) (setq result (cdr ...)))) (if (cdr (assoc :post params)) (progn (let (...) (setq result ...) (if ... ...)))) (org-babel-insert-result result result-params info new-hash lang)) (run-hooks (quote org-babel-after-execute-hook)) result)))
  (let* ((params (nth 2 info)) (cachep (and (not arg) (cdr (assoc :cache params)) (string= "yes" (cdr (assoc :cache params))))) (new-hash (if cachep (progn (org-babel-sha1-hash info)))) (old-hash (if cachep (progn (org-babel-current-result-hash)))) (cache-current-p (and (not arg) new-hash (equal new-hash old-hash)))) (cond (cache-current-p (save-excursion (goto-char (org-babel-where-is-src-block-result nil info)) (forward-line) (skip-chars-forward " 	") (let ((result (org-babel-read-result))) (message (replace-regexp-in-string "%" "%%" (format "%S" result))) result))) ((org-babel-confirm-evaluate info) (let* ((lang (nth 0 info)) (result-params (cdr (assoc :result-params params))) (body (let* (...) (setcar c ...))) (dir (cdr (assoc :dir params))) (default-directory (or (and dir ...) default-directory)) (cmd (intern (concat "org-babel-execute:" lang))) result) (if (fboundp cmd) nil (error "No org-babel-execute function for %s!" lang)) (message "executing %s code block%s..." (capitalize lang) (if (nth 4 info) (format " (%s)" (nth 4 info)) "")) (if (member "none" result-params) (progn (funcall cmd body params) (message "result silenced") (setq result nil)) (setq result (let (...) (if ... ... result))) (if (cdr (assoc :file params)) (progn (if result ...) (setq result ...))) (if (cdr (assoc :post params)) (progn (let ... ... ...))) (org-babel-insert-result result result-params info new-hash lang)) (run-hooks (quote org-babel-after-execute-hook)) result))))
  (progn (let* ((c (nthcdr 2 info))) (setcar c (org-babel-process-params (car c)))) (let* ((params (nth 2 info)) (cachep (and (not arg) (cdr (assoc :cache params)) (string= "yes" (cdr (assoc :cache params))))) (new-hash (if cachep (progn (org-babel-sha1-hash info)))) (old-hash (if cachep (progn (org-babel-current-result-hash)))) (cache-current-p (and (not arg) new-hash (equal new-hash old-hash)))) (cond (cache-current-p (save-excursion (goto-char (org-babel-where-is-src-block-result nil info)) (forward-line) (skip-chars-forward " 	") (let ((result ...)) (message (replace-regexp-in-string "%" "%%" ...)) result))) ((org-babel-confirm-evaluate info) (let* ((lang (nth 0 info)) (result-params (cdr ...)) (body (let* ... ...)) (dir (cdr ...)) (default-directory (or ... default-directory)) (cmd (intern ...)) result) (if (fboundp cmd) nil (error "No org-babel-execute function for %s!" lang)) (message "executing %s code block%s..." (capitalize lang) (if (nth 4 info) (format " (%s)" ...) "")) (if (member "none" result-params) (progn (funcall cmd body params) (message "result silenced") (setq result nil)) (setq result (let ... ...)) (if (cdr ...) (progn ... ...)) (if (cdr ...) (progn ...)) (org-babel-insert-result result result-params info new-hash lang)) (run-hooks (quote org-babel-after-execute-hook)) result)))))
  (if (org-babel-check-evaluate info) (progn (let* ((c (nthcdr 2 info))) (setcar c (org-babel-process-params (car c)))) (let* ((params (nth 2 info)) (cachep (and (not arg) (cdr (assoc :cache params)) (string= "yes" (cdr ...)))) (new-hash (if cachep (progn (org-babel-sha1-hash info)))) (old-hash (if cachep (progn (org-babel-current-result-hash)))) (cache-current-p (and (not arg) new-hash (equal new-hash old-hash)))) (cond (cache-current-p (save-excursion (goto-char (org-babel-where-is-src-block-result nil info)) (forward-line) (skip-chars-forward " 	") (let (...) (message ...) result))) ((org-babel-confirm-evaluate info) (let* ((lang ...) (result-params ...) (body ...) (dir ...) (default-directory ...) (cmd ...) result) (if (fboundp cmd) nil (error "No org-babel-execute function for %s!" lang)) (message "executing %s code block%s..." (capitalize lang) (if ... ... "")) (if (member "none" result-params) (progn ... ... ...) (setq result ...) (if ... ...) (if ... ...) (org-babel-insert-result result result-params info new-hash lang)) (run-hooks (quote org-babel-after-execute-hook)) result))))))
  (let* ((org-babel-current-src-block-location (or org-babel-current-src-block-location (nth 5 info) (org-babel-where-is-src-block-head))) (info (if info (copy-tree info) (org-babel-get-src-block-info)))) (let* ((c (nthcdr 2 info))) (setcar c (org-babel-merge-params (car c) params))) (if (org-babel-check-evaluate info) (progn (let* ((c (nthcdr 2 info))) (setcar c (org-babel-process-params (car c)))) (let* ((params (nth 2 info)) (cachep (and (not arg) (cdr ...) (string= "yes" ...))) (new-hash (if cachep (progn ...))) (old-hash (if cachep (progn ...))) (cache-current-p (and (not arg) new-hash (equal new-hash old-hash)))) (cond (cache-current-p (save-excursion (goto-char ...) (forward-line) (skip-chars-forward " 	") (let ... ... result))) ((org-babel-confirm-evaluate info) (let* (... ... ... ... ... ... result) (if ... nil ...) (message "executing %s code block%s..." ... ...) (if ... ... ... ... ... ...) (run-hooks ...) result)))))))
  org-babel-execute-src-block(nil)
  (progn (org-babel-eval-wipe-error-buffer) (org-babel-execute-src-block current-prefix-arg) t)
  (if (memq (org-element-type (org-element-context)) (quote (inline-src-block src-block))) (progn (org-babel-eval-wipe-error-buffer) (org-babel-execute-src-block current-prefix-arg) t) nil)
  org-babel-execute-src-block-maybe()
  (or (org-babel-execute-src-block-maybe) (org-babel-lob-execute-maybe))
  org-babel-execute-maybe()
  (if org-babel-no-eval-on-ctrl-c-ctrl-c nil (org-babel-execute-maybe))
  org-babel-execute-safely-maybe()
  run-hook-with-args-until-success(org-babel-execute-safely-maybe)
  (cond ((or (and (boundp (quote org-clock-overlays)) org-clock-overlays) org-occur-highlights) (and (boundp (quote org-clock-overlays)) (org-clock-remove-overlays)) (org-remove-occur-highlights) (message "Temporary highlights/overlays removed from current buffer")) ((and (local-variable-p (quote org-finish-function) (current-buffer)) (fboundp org-finish-function)) (funcall org-finish-function)) ((run-hook-with-args-until-success (quote org-ctrl-c-ctrl-c-hook))) (t (if (save-excursion (beginning-of-line) (looking-at "[ 	]*$")) (or (run-hook-with-args-until-success (quote org-ctrl-c-ctrl-c-final-hook)) (user-error "C-c C-c can do nothing useful at this location")) (let* ((context (org-element-context)) (type (org-element-type context))) (cond ((eql type (quote link)) (setq context (org-element-property :parent context)) (setq type (org-element-type context))) ((memql type (quote ...)) (setq context (org-element-lineage context ...)))) (if (eq type (quote paragraph)) (progn (let (...) (if ... ...)))) (cond ((eql type (quote clock)) (org-clock-update-time-maybe)) ((eql type (quote dynamic-block)) (save-excursion (goto-char ...) (org-update-dblock))) ((eql type (quote footnote-definition)) (goto-char (org-element-property :post-affiliated context)) (call-interactively (quote org-footnote-action))) ((eql type (quote footnote-reference)) (call-interactively (quote org-footnote-action))) ((memql type (quote ...)) (save-excursion (goto-char ...) (call-interactively ...))) ((eql type (quote item)) (let* (... ... ... ... ... ...) (org-list-set-checkbox ... struct ...) (org-list-struct-fix-ind struct parents 2) (org-list-struct-fix-item-end struct) (org-list-struct-fix-bul struct prevs) (org-list-struct-fix-ind struct parents) (let ... ... ...))) ((eql type (quote keyword)) (let (... ...) (if ... ...) (let ... ... --rtn)) (message "Local setup has been refreshed")) ((eql type (quote plain-list)) (let* (... ... ... ... ... ...) (cond ... ...) (org-list-write-struct struct ... old-struct) (org-update-checkbox-count-maybe) (save-excursion ... ...))) ((memql type (quote ...)) (call-interactively (quote org-property-action))) ((memql type (quote ...)) (call-interactively (quote org-update-radio-target-regexp))) ((eql type (quote statistics-cookie)) (call-interactively (quote org-update-statistics-cookies))) ((memql type (quote ...)) (if (eq ... ...) (message "%s" ...) (let ... ...))) ((eql type (quote timestamp)) (org-timestamp-change 0 (quote day))) (t (or (run-hook-with-args-until-success ...) (user-error "C-c C-c can do nothing useful at this location"))))))))
  org-ctrl-c-ctrl-c(nil)
  funcall-interactively(org-ctrl-c-ctrl-c nil)
  call-interactively(org-ctrl-c-ctrl-c nil nil)
  command-execute(org-ctrl-c-ctrl-c)


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.
------------------------------------------------------------------------


Emacs  : GNU Emacs 25.0.92.1 (x86_64-apple-darwin15.3.0, NS appkit-1404.34 Version 10.11.3 (Build 15D21))
 of 2016-03-07
Package: Org-mode version 8.3.4 (release_8.3.4-639-gd5a603 @ /Users/rainerkrug/.emacs.d/elpa/25.0/org-20151005/)




-- 
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany)

Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa

Tel :       +33 - (0)9 53 10 27 44
Cell:       +33 - (0)6 85 62 59 98
Fax :       +33 - (0)9 58 10 27 44

Fax (D):    +49 - (0)3 21 21 25 22 44

email:      Rainer@krugs.de

Skype:      RMkrug

PGP: 0x0F52F982

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