Ciao a tutti, I have a problem with my org-mode: when I try to enter a repeated task I get the error on the subject:
wrong type argument: stringp nil This is the debug: ============================================================ Debugger entered--Lisp error: (wrong-type-argument stringp nil) string-match("^/tmp_mnt/" nil) abbreviate-file-name(nil) org-id-add-location("db0381a4-b9b1-44a3-88ea-1e5f65d97189" nil) org-id-get(1 create) org-id-get-create(t) org-clone-subtree-with-time-shift(2) funcall-interactively(org-clone-subtree-with-time-shift 2) call-interactively(org-clone-subtree-with-time-shift nil nil) command-execute(org-clone-subtree-with-time-shift) ============================================================ Emacs : GNU Emacs 26.3 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.10) of 2019-08-29 Package: Org mode version 9.3.1 (9.3.1-elpa @ /home/leandron/.emacs.d/elpa/org-20191230/)