On Thu, 15 Jan 2015, Sebastien Vauban wrote:

> Hello Charles,
>
> "Charles C. Berry" wrote:
>> On Wed, 14 Jan 2015, Sebastien Vauban wrote:
>>> "Charles C. Berry" wrote:
>>>> On Wed, 14 Jan 2015, Sebastien Vauban wrote:
>>>>> This ECM exhibits "wrong type argument".
>>>>>
>>>>> Carré de 7 :
>>>>> call_square(x=7)[:results raw].
>>>>
>>>> Looks like `org-babel-get-lob-one-liner-matches' doesn't always put
>>>> point in the right place. Try this [...].

[fix deleted]


> OK!  I do understand the problem with the "1." appearing in the LaTeX
> document.  Fine by me; there are reasons for that behavior.
>
> Though, there still remains one problem then: the same code generates
> a "Wrong type argument: arrayp, nil" error when exporting it to HTML.
>

Not for me.

Applying that patch to

   commit e0879b03d08bb4acc663084076370482f61e8698
   Merge: 86588d6 ca21b7b
   Author: Marco Wahl <marcowahlsoft@gmail.com>
   Date:   Mon Jan 12 13:02:20 2015 +0100


and running C-c C-e h H, I get an ordered list:

[...]
<p>
Carré de 7 :
</p>
<ol class="org-ol">
<li></li>
</ol>
[...]


as the result, which seems correct.

And no error message.

Maybe you reset something between running latex and html??

HTH,

Chuck