From: Eric Schulte <schulte.eric@gmail.com>
To: Leo Alekseyev <dnquark@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: [babel] Error when exporting a trivial org file to HTML: Wrong type argument: stringp, (results . "")
Date: Thu, 29 Sep 2011 13:16:16 -0600 [thread overview]
Message-ID: <87y5x76txb.fsf@gmail.com> (raw)
In-Reply-To: <CADzxs1=w3S4UecYQg_Fn8NCOUGFZhYzGi4k0ZnroDpxFnobEcQ@mail.gmail.com> (Leo Alekseyev's message of "Thu, 29 Sep 2011 14:57:02 -0400")
Hi Leo,
On my system with the latest Org-mode I get the following slightly more
helpful error message.
variable "foo" must be assigned a default value
Please add a default value to the foo variable for export and evaluation
of the code block to work.
Best -- Eric
Leo Alekseyev <dnquark@gmail.com> writes:
> Here is what's in my org file:
>
> ------------------------8<--------
> #+title: My org file
> #+babel: :session *R-babel* :tangle yes
>
> * The problem
> ** The code
> This is going to fail on export:
>
> #+source: test_code
> #+BEGIN_SRC R :results output silent :exports none :var foo
> bar <- foo
> #+END_SRC
>
> Why does this fail?
> #+call: test_code(foo=200)
> #+results: test_code(foo=200)
> ------------------------8<--------
>
> Simple, right? Yet, when I try to do org-export-as-html, I get:
>
> executing R code block (test_code)...
> result is ""
> ""
> executing Emacs-Lisp code block...
>
> (results (quote ""))
>
> Code block produced no output.
> org-babel-exp-code: Wrong type argument: stringp, (results . "")
>
> This happens with the latest org-mode from trunk, as well as my
> few-months-old version. What's going on?
>
--
Eric Schulte
http://cs.unm.edu/~eschulte/
next prev parent reply other threads:[~2011-09-29 19:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-29 18:57 [babel] Error when exporting a trivial org file to HTML: Wrong type argument: stringp, (results . "") Leo Alekseyev
2011-09-29 19:16 ` Eric Schulte [this message]
2011-09-29 20:05 ` Leo Alekseyev
2011-09-29 21:33 ` Eric Schulte
2011-09-29 22:58 ` Leo Alekseyev
2011-09-30 1:08 ` Eric Schulte
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