Very minimal async export example does not work

[Miguel Ruiz <rbenit68@yahoo.es>]

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I'm trying to get a very minimal example of async export working.

Can you help me? I'm running out of ideas.


TIA



WindowsXP-SP3, Emacs 24.3, Org [8.2.1 (release_8.2.1-134-g8b264d @ c:/org-mode/lisp/)]

#+BEGIN_SRC command-line
emacs -Q -l minimal-org.el
#+END_SRC

#+BEGIN_SRC minimal-org.el
;;; Minimal setup to load latest `org-mode'
     
     ;; activate debugging
     (setq debug-on-error t
           debug-on-signal nil
           debug-on-quit nil)
     
     ;; add latest org-mode to load path
     (add-to-list 'load-path (expand-file-name "c:/org-mode/lisp"))

#+END_SRC


#+BEGIN_SRC minimal.org
* Hello world

How things are going?
#+END_SRC



#+BEGIN_SRC keys
C-c C-e C-a h h

#+END_SRC



#+BEGIN_SRC Error message
Debugger entered--Lisp error: (wrong-type-argument stringp nil)
  start-process("org-export-process" "*Org Export Process*" "c:/emacs-24.3/bin/emacs" "-Q" "--batch" "-l" nil "-l" "c:/DOCUME~1/ADMINI~1/CONFIG~1/Temp/org-export-process3704Exd")
  org-export-to-file(html "./minimal.html" t nil nil nil nil)
  org-html-export-to-html(t nil nil nil)
  org-export-dispatch(nil)
  call-interactively(org-export-dispatch nil nil)
#+END_SRC




#+BEGIN_SRC Local/Temp/org-export-process3704Exd
;; -*- coding: iso-latin-1-dos; -*-
(with-temp-buffer (when org-export-async-debug (quote (setq debug-on-error t))) (setq kill-emacs-hook nil org-babel-confirm-evaluate-answer-no t) (require (quote ox)) (funcall (lambda nil (let ((inhibit-modification-hooks t)) (let ((org-mode-hook nil) (org-inhibit-startup t)) (org-mode)) (set (make-local-variable (quote org-cycle-global-status)) (quote overview)) (set (make-local-variable (quote org-target-link-regexp)) (quote nil)) (set (make-local-variable (quote org-macro-templates)) (quote (("time" . "(eval (format-time-string \"$1\"))") ("property" . "(eval (org-entry-get nil \"$1\" 'selective))")))) (set (make-local-variable (quote org-table-may-need-update)) (quote t)) (set (make-local-variable (quote org-latex-and-related-regexp)) (quote "")) (set (make-local-variable (quote org-all-time-keywords)) (quote ("SCHEDULED" "DEADLINE" "CLOCK" "CLOSED"))) (set (make-local-variable (quote org-maybe-keyword-time-regexp)) (quote
 "\\(\\<\\(SCHEDULED:\\|DEADLINE:\\|CLOSED:\\|CLOCK:\\)\\)? *\\([[<][0-9]\\{4\\}-[0-9]\\{2\\}-[0-9]\\{2\\} ?[^]

>]*?[]>]\\|<%%([^

>]*>\\)")) (set (make-local-variable (quote org-keyword-time-not-clock-regexp)) (quote "\\<\\(SCHEDULED:\\|DEADLINE:\\|CLOSED:\\) *[[<]\\([^]>]+\\)[]>]")) (set (make-local-variable (quote org-keyword-time-regexp)) (quote "\\<\\(SCHEDULED:\\|DEADLINE:\\|CLOSED:\\|CLOCK:\\) *[[<]\\([^]>]+\\)[]>]")) (set (make-local-variable (quote org-closed-time-regexp)) (quote "\\<CLOSED: *\\[\\([^]]+\\)\\]")) (set (make-local-variable (quote org-scheduled-time-hour-regexp)) (quote "\\<SCHEDULED: *<\\([^>]+[0-9]\\{1,2\\}:[0-9]\\{2\\}[0-9-+:hdwmy     .]*\\)>")) (set (make-local-variable (quote org-scheduled-time-regexp)) (quote "\\<SCHEDULED: *<\\([^>]+\\)>")) (set (make-local-variable (quote org-scheduled-regexp)) (quote "\\<SCHEDULED:")) (set (make-local-variable (quote org-deadline-line-regexp)) (quote "\\<\\(DEADLINE:\\).*")) (set (make-local-variable (quote org-deadline-time-hour-regexp)) (quote "\\<DEADLINE: *<\\([^>]+[0-9]\\{1,2\\}:[0-9]\\{2\\}[0-9-+:hdwmy
     .]*\\)>")) (set (make-local-variable (quote org-deadline-time-regexp)) (quote "\\<DEADLINE: *<\\([^>]+\\)>")) (set (make-local-variable (quote org-deadline-regexp)) (quote "\\<DEADLINE:")) (set (make-local-variable (quote org-todo-line-tags-regexp)) (quote "^\\(\\*+\\)\\(?: +\\(TODO\\|DONE\\)\\)?\\(?: +\\(.*?\\)\\)??\\(?:[     ]+\\(:[[:alnum:]:_@#%]+:\\)\\)?[     ]*$")) (set (make-local-variable (quote org-complex-heading-regexp-format)) (quote "^\\(\\*+\\)\\(?: +\\(TODO\\|DONE\\)\\)?\\(?: +\\(\\[#.\\]\\)\\)?\\(?: +\\(?:\\[[0-9%%/]+\\] *\\)?\\(%s\\)\\(?: *\\[[0-9%%/]+\\]\\)?\\)\\(?:[     ]+\\(:[[:alnum:]_@#%%:]+:\\)\\)?[     ]*$")) (set (make-local-variable (quote org-complex-heading-regexp)) (quote "^\\(\\*+\\)\\(?: +\\(TODO\\|DONE\\)\\)?\\(?: +\\(\\[#.\\]\\)\\)?\\(?: +\\(.*?\\)\\)??\\(?:[     ]+\\(:[[:alnum:]_@#%:]+:\\)\\)?[     ]*$")) (set (make-local-variable (quote org-todo-line-regexp)) (quote "^\\(\\*+\\)\\(?:
 +\\(TODO\\|DONE\\)\\)?\\(?: +\\(.*?\\)\\)?[     ]*$")) (set (make-local-variable (quote org-not-done-regexp)) (quote "\\(TODO\\)")) (set (make-local-variable (quote org-todo-regexp)) (quote "\\(TODO\\|DONE\\)")) (set (make-local-variable (quote org-not-done-keywords)) (quote ("TODO"))) (set (make-local-variable (quote org-drawer-regexp)) (quote "^[     ]*:\\(PROPERTIES\\|CLOCK\\|LOGBOOK\\|RESULTS\\):[     ]*$")) (set (make-local-variable (quote org-ds-keyword-length)) (quote 12)) (set (make-local-variable (quote org-use-sub-superscripts)) (quote t)) (set (make-local-variable (quote org-file-properties)) (quote nil)) (set (make-local-variable (quote org-todo-log-states)) (quote nil)) (set (make-local-variable (quote org-todo-sets)) (quote (("TODO" "DONE")))) (set (make-local-variable (quote org-todo-heads)) (quote ("TODO"))) (set (make-local-variable (quote org-done-keywords)) (quote ("DONE"))) (set (make-local-variable (quote
 org-todo-keywords-1)) (quote ("TODO" "DONE"))) (set (make-local-variable (quote org-todo-key-trigger)) (quote nil)) (set (make-local-variable (quote org-todo-key-alist)) (quote ((:startgroup) ("TODO" . 116) ("DONE" . 100) (:endgroup)))) (set (make-local-variable (quote org-todo-kwd-alist)) (quote (("TODO" sequence "TODO" "DONE" "DONE") ("DONE" sequence "TODO" "DONE" "DONE")))) (set (make-local-variable (quote org-tag-alist)) (quote nil)) (set (make-local-variable (quote org-tag-groups-alist)) (quote nil)) (set (make-local-variable (quote org-file-tags)) (quote nil)) (set (make-local-variable (quote buffer-file-name)) (quote "c:/emacs-24.3/bin/minimal.org")) (set (make-local-variable (quote default-directory)) (quote "c:/emacs-24.3/bin/")) (set (make-local-variable (quote buffer-file-coding-system)) (quote iso-latin-1-dos)) (insert "* Hello world

How things are going?
") (narrow-to-region 1 38) (goto-char 37)))) (restore-buffer-modified-p
nil) (print (progn (let ((output (org-export-as (quote html) nil nil nil
(quote nil)))) (with-temp-buffer (insert output) (let
((coding-system-for-write (quote utf-8))) (write-file
"./minimal.html"))) (or (ignore-errors (funcall (quote nil)
"./minimal.html")) "./minimal.html")))))
#+END_SRC






Emacs  : GNU Emacs 24.3.1 (i386-mingw-nt5.1.2600)
 of 2013-03-17 on MARVIN
Package: Org-mode version 8.2.1 (release_8.2.1-134-g8b264d @ c:/org-mode/lisp/)

current state:
==============
(setq
 org-ctrl-c-ctrl-c-hook '(org-babel-hash-at-point org-babel-execute-safely-maybe)
 org-latex-format-headline-function 'org-latex-format-headline-default-function
 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)
 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-agenda-before-write-hook '(org-agenda-add-entry-text)
 org-speed-command-hook '(org-speed-command-default-hook org-babel-speed-command-hook)
 org-babel-pre-tangle-hook '(save-buffer)
 org-export-coding-system 'utf-8
 org-occur-hook '(org-first-headline-recenter)
 org-metaup-hook '(org-babel-load-in-session-maybe)
 org-confirm-elisp-link-function 'yes-or-no-p
 org-clock-out-hook '(org-clock-remove-empty-clock-drawer)
 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-metadown-hook '(org-babel-pop-to-session-maybe)
 org-src-mode-hook '(org-src-babel-configure-edit-buffer org-src-mode-configure-edit-buffer)
 org-after-todo-state-change-hook '(org-clock-out-if-current)
 org-confirm-shell-link-function 'yes-or-no-p
 )

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