As the subject states, executing some exporting commands (see list in step 2 below) results in an error when there is at least one "#+CALL" statement.
The backtrace is shown below. #+begin_example Debugger entered--Lisp error: (wrong-type-argument consp nil) org-babel-exp-code(nil lob) org-babel-exp-do-export(nil lob) org-babel-exp-process-buffer() org-export-as(md nil nil nil nil) org-export-to-buffer(md "*Org MD Export*" nil nil nil nil nil #f(compiled-function () #<bytecode 0x156896a2a639>)) org-md-export-as-markdown(nil nil nil) (lambda (a s v b) (org-md-export-as-markdown a s v))(nil nil nil nil) org-export-dispatch(nil) funcall-interactively(org-export-dispatch nil) call-interactively(org-export-dispatch nil nil) command-execute(org-export-dispatch) #+end_example You can reproduce this bug by 1. Open the file =main.org= by loading the =init.el= file (see attachments). You can accomplish this by executing the following command. #+begin_src sh emacs -Q -l ~/Downloads/init.el ~/Downloads/main.org #+end_src 2. Execute any of the following + =org-md-export-to-markdown=. + =org-latex-export-as-latex=. + =org-html-export-as-html=. 3. The error might occur. I'm currently using GNU Emacs 27.1 -- Greetings, Rodrigo Morales.
