After being able to build again, I cannot export now. In my .emacs I have
;; using the new exporter (define-key org-mode-map (kbd "C-c C-e") 'org-export-dispatch) When I try to export with C-c C-e I get a window with the menu for the export commands, and a prompt Export command: in the bottom line (minibuffer window) When I then press h (one of the highlighted keys) the shortcut keys listed under the Export to HTML item become highlighted (red) and when I then press o which should export to html and open the file the minibuffer displays Symbol's function definition is void: org-export-blocks-preprocess The same problem occurs for any other export option I tried. How can I make things work again?
