On Wednesday,  4 Oct 2017 at 07:24, Peter Davis wrote:
> Ok. The original (t.org) is exactly what you posted a few days ago. This
> fails to export HTML. ("Wrong type argument")
>
> The other file (t2.org) has the empty table cells filled in, and has the
> SRC and RESULTS blocks removed. This exports to HTML or PDF with no
> problem.

Both export to HTML with no problems for me.
-- 
: Eric S Fraga via Emacs 27.0.50, Org release_9.1.1-87-g3c83f1