Hi! I just upgraded to org 8.3 and am stuck with an export issue.
When I try to export a file with just "#+begin_src" and " "#+end_src" as the only lines, I get the error "user-error: No language for src block: (unnamed)". It seems like it is calling org-babel-exp-process-buffer -- but there is no reason that I can tell that is being called. (org-export-babel-evaluate is definitely nil, thought other testing seems to indicate that shouldn't even matter) I've tried this in a clean "emacs -q" emacs and there is no issue -- but I still have the issue with an empty init.el! Any idea what could be wrong? Thanks!