issue using org-export-before-parsing-hook in a src-block

[John Kitchin <jkitchin@andrew.cmu.edu>]

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If I run this block in an org file:

#+BEGIN_SRC emacs-lisp
(let ((org-export-before-parsing-hook '((lambda (_backend) nil))))
  (org-org-export-as-org))
#+END_SRC

I get a traceback that starts with
Debugger entered--Lisp error: (wrong-type-argument integer-or-marker-p nil)
  goto-char(nil)
  (if existing-result (goto-char existing-result) (goto-char
(org-element-property :end inline)) (skip-chars-backward " \11"))

that seems to originate in

  org-babel-insert-result(#<buffer *Org ORG Export*> ("value" "replace")
("emacs-lisp" "(let ((org-export-before-parsing-hook '((lambda (_..."
((:colname-names) (:rowname-names) (:result-params "value" "replace")
(:result-type . value) (:results . "value replace") (:exports . "both")
(:session . "none") (:cache . "no") (:noweb . "no") (:hlines . "no")
(:tangle . "no") (:eval . "never-export")) "" nil 1 "(ref:%s)") nil
"emacs-lisp")

If I put :results silent that doesn't happen. Is this a bug?

The org-file is empty in this case except for that block, but that doesn't
seem to matter.

John

-----------------------------------
Professor John Kitchin (he/him/his)
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
@johnkitchin
http://kitchingroup.cheme.cmu.edu

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