error appearing when tring to export an org buffer to html: (error "mumamo-find-chunks: ...

[Rainer Stengele <rainer.stengele@diplan.de>]

Hi all!

I have an error appearing when tring to export an org buffer to html.

versions:
- GNU Emacs 23.1.50.1 (i386-mingw-nt5.1.2600) of 2009-06-30 on LENNART-69DE564 (patched)
- Org-mode version 6.28trans
- I am using the htmlize.el file from the org contrib section

error message:


Debugger entered--Lisp error: (error "mumamo-find-chunks: Bad ret=#<overlay from 17974 to 17992 in DIPLAN/DIPLAN.html>, end=21735")
  signal(error ("mumamo-find-chunks: Bad ret=#<overlay from 17974 to 17992 in DIPLAN/DIPLAN.html>, end=21735"))
  error("mumamo-find-chunks: Bad ret=%s, end=%s" #<overlay from 17974 to 17992 in DIPLAN/DIPLAN.html> 21735)
  (if (and (<= ret-beg end-param) (<= end-param ret-end)) nil (error "mumamo-find-chunks: Bad ret=%s, end=%s" ret end-param))
  (unless (and (<= ret-beg end-param) (<= end-param ret-end)) (error "mumamo-find-chunks: Bad ret=%s, end=%s" ret end-param))
  (let* ((ret this-new-chunk) (ret-beg ...) (ret-end ...)) (unless (and ... ...) (error "mumamo-find-chunks: Bad ret=%s, end=%s" ret end-param)) ret)
  (progn (let* (... ... ...) (unless ... ...) ret))
  (if end-param (progn (let* ... ... ret)))
  (when end-param (let* (... ... ...) (unless ... ...) ret))
  (let* ((last-chunk-is-closed ...) (ok-pos ...) (end-param end) (end ...) narpos this-new-values this-new-chunk prev-chunk first-change-pos interrupted (point-max ...) (while-n2 0) (while-n3 0) old-are-deleted) (when (>= ok-pos end) (setq
this-new-chunk ...) (unless this-new-chunk ...)) (unless this-new-chunk (save-match-data ... ... ...)) (setq mumamo-find-chunks-level (1- mumamo-find-chunks-level)) (when this-new-chunk (setq prev-chunk ...) (when ... ... ... ... ...))
(when end-param (let* ... ... ret)))
  (let* ((mumamo-find-chunks-1-active t) (change-min ...) (change-max ...) (chunk-at-change-min ...) (chunk-at-change-min-start ...) (this-syntax-min-max ...) (this-syntax-min ...) (in-min-border ...) (here ...) (first-check-from ...))
(when (and chunk-at-change-min ...) (assert in-min-border)) (when mumamo-last-change-pos (when chunk-at-change-min ... ...) (setq mumamo-last-change-pos nil)) (let* (... ... ... ... narpos this-new-values this-new-chunk prev-chunk
first-change-pos interrupted ... ... ... old-are-deleted) (when ... ... ...) (unless this-new-chunk ...) (setq mumamo-find-chunks-level ...) (when this-new-chunk ... ...) (when end-param ...)))
  (save-restriction (widen) (let* (... ... ... ... ... ... ... ... ... ...) (when ... ...) (when mumamo-last-change-pos ... ...) (let* ... ... ... ... ... ...)))
  mumamo-find-chunks-1(21735 "mumamo-get-chunk-save-buffer-state")
  (let ((chunk ...) region-info) (when (and end chunk ...) (setq region-info ...) (if ... ... ...)) chunk)
  mumamo-find-chunks(21735 "mumamo-get-chunk-save-buffer-state")
  (setq chunk (mumamo-find-chunks pos "mumamo-get-chunk-save-buffer-state"))
  (progn (setq chunk (mumamo-find-chunks pos "mumamo-get-chunk-save-buffer-state")))
  (let* ((modified ...) (buffer-undo-list t) (inhibit-read-only t) (inhibit-point-motion-hooks t) (inhibit-modification-hooks t) deactivate-mark buffer-file-name buffer-file-truename) (progn (setq chunk ...)) (unless modified
(restore-buffer-modified-p nil)))
  (mumamo-save-buffer-state nil (setq chunk (mumamo-find-chunks pos "mumamo-get-chunk-save-buffer-state")))
  (let (chunk) (mumamo-save-buffer-state nil (setq chunk ...)) chunk)
  mumamo-get-chunk-save-buffer-state(21735)
  (if (not mumamo-current-chunk-family) (progn (lwarn ... :warning "Could not turn on mumamo because chunk family was not set\n	in buffer %s." ...) (with-current-buffer "*Warnings*" ... ... ...)) (let (...) (unless main-major-mode ... ...)
(setq mumamo-major-mode main-major-mode) (when ... ...) (mumamo-initialize-state) (mumamo-set-fontification-functions) (mumamo-save-buffer-state nil ...) (when ... ... ... ...)) (when (boundp ...) (setq flyspell-generic-check-word-predicate
...)) (run-hooks (quote mumamo-turn-on-hook)) (mumamo-get-chunk-save-buffer-state (point)) (let* (... ...) (mumamo-set-major major)) (mumamo-find-chunks nil "mumamo-turn-on-actions"))
  mumamo-turn-on-actions(org-mode)
  (let ((old-major-mode ...)) (kill-all-local-variables) (run-hooks (quote change-major-mode-hook)) (setq mumamo-multi-major-mode (quote nxhtml-mumamo-mode)) (setq nxhtml-mumamo-mode t) (mumamo-add-multi-keymap (quote nxhtml-mumamo-mode)
nxhtml-mumamo-mode-map) (setq mumamo-current-chunk-family (copy-tree ...)) (mumamo-turn-on-actions old-major-mode) (run-hooks (quote nxhtml-mumamo-mode-hook)))
  nxhtml-mumamo-mode()
  set-auto-mode-0(nxhtml-mumamo-mode nil)
  set-auto-mode()
  normal-mode()
  org-export-as-html(nil hidden)
  org-export-as-html-and-open(nil)
  call-interactively(org-export-as-html-and-open)
  org-export(nil)
  call-interactively(org-export nil nil)


Can anybody see whats wrong?

Rainer