Thank you Kyle for your quick reply. I confirm that, as you said, the error I reported is fixed in the latest maint (release_8.3.1-93-g69b0db), but now a new error arises upon M-x org-publish:
user-error: No language for src block: (unnamed) Again, this did not happen with 8.2.10 that ships with Emacs 24.5.1. -- Omid On 08/15/2015 03:28 AM, Kyle Meyer wrote: > Omid <omidl...@gmail.com> writes: > >> Hello, >> >> In Emacs 24.5.1, after updating to the latest Org mode in ELPA >> (8.3.1-16-gf6aa53-elpa), org-publish results in the error >> >> "org-check-agenda-file: Wrong type argument: stringp, nil" > > I believe this is the same issue as below and should be fixed as of > 44c8cd7 ("org-map-entries: Fix org-agenda-prepare-buffers call", > 2015-08-10). > > http://permalink.gmane.org/gmane.emacs.orgmode/99779 > > -- > Kyle >