> This is with emacs -Q and loading the minimal config from the initial > email. Any ideas on where I might look next?
Sorry, I don't have many ideas here. Have you checked that ggplot works fine in a regular R session? I tried again with emacs -Q and the minimal config below and it still worked fine for me: ---- ;; set load paths ;; set load dirs and global config options (add-to-list 'load-path "~/.emacs.d/elpa/org-plus-contrib-20190729/") (add-to-list 'load-path "~/.emacs.d/elpa/ess-20190627.1806/") (require 'ess) (require 'ess-r-mode) ; setup babel languages (org-babel-do-load-languages 'org-babel-load-languages '((R . t))) ----