I used orgmode to prepare my lecture materials. Now I upgrade org to the latest version, and read the [[new exporter][https://orgmode.org/worg/exporters/ox-overview.html]].
It seems the configure is much easier. But I cannot get my lectures right after all my efforts. So I start all over. I removed all my beamer configure. With the [[beamer example][https://orgmode.org/manual/A-Beamer-example.html]], I get a pdf (see attachment) like a latex article, no beamer frame. Is this normal?
test.pdf
Description: Adobe PDF document
