Andreas Leha <andreas.leha@med.uni-goettingen.de> writes:

> Hi all,
>
> there seems to be a bug in evaluating #+call lines.
>
> To reproduce, consider this file:
> ,----
> | * Some Headline
> | #+name: parameters
> | #+BEGIN_SRC R
> |   ttt <- 1
> | #+END_SRC
> | 
> | * Some Other Headline
> | #+call: parameters() :results silent :exports none
> `----
> and do C-c C-c on the #+call: line.
>
> For me that results in:
> ,----
> | Debugger entered--Lisp error: (wrong-type-argument stringp nil)
> |   replace-match(nil nil nil nil 3)
> |   org-babel-set-current-result-hash(nil)
> |   org-babel-lob-execute(("parameters()" ":results silent :exports none" 0))
> |   org-babel-lob-execute-maybe()
> |   org-babel-execute-maybe()
> |   org-babel-execute-safely-maybe()
> |   run-hook-with-args-until-success(org-babel-execute-safely-maybe)
> |   org-ctrl-c-ctrl-c(nil)
> |   call-interactively(org-ctrl-c-ctrl-c nil nil)
> `----
>
> Regards,
> Andreas
>
> PS: I am on emacs24.2.50.1
>
>

-- 
Eric Schulte
http://cs.unm.edu/~eschulte