On Tuesday,  3 Oct 2017 at 15:28, Peter Davis wrote:
> Yup. I deleted the source block and the results line, and now export to
> HTML and PDF works with no problems.

Please post the complete file (t.org?) to this list.

-- 
: Eric S Fraga via Emacs 27.0.50, Org release_9.1.1-78-gfbf47c