From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ista Zahn <istazahn@gmail.com>
Subject: Re: "user-error: No language for src block: (unnamed)" when running
 `org-icalendar-combine-agenda-files`
Date: Fri, 21 Aug 2015 09:46:22 -0400
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To: "JI, Xiang" <hi@xiangji.me>, emacs-orgmode Mailinglist <emacs-orgmode@gnu.org>

On Fri, Aug 21, 2015 at 7:50 AM, Nicolas Goaziou <mail@nicolasgoaziou.fr> w=
rote:
> Hello,
>
> "JI, Xiang" <hi@xiangji.me> writes:
>
>> Well actually I think the error shows because of another block below
>> the emacs-lisp blocks. In this header I just wrote #+BEGIN_SRC without
>> any language name. Is it actually wrong and maybe I should have
>> written #+BEGIN_EXAMPLE instead?
>
> Correct.
>
>> Though I=E2=80=99d still say it probably shouldn=E2=80=99t have failed t=
he export?=E2=80=A6
>
> Babel blocks are executed prior to any export process, no matter what
> you want to include in the output.

Unless you've restored sanity by setting org-export-babel-evaluate to
nil. Personally I think this is not a good default. Source block
evaluation and export are distinct actions, and I don't see why they
should be linked by default.

Best,
Ista