I installed org-roam and followed the video with
(use-package org-roam
:ensure t
:init
(setq org-roam-v2-ack t)
:custom
(org-roam-directory "~/RoamNotes")
:bind (("C-c n l" . org-roam-buffer-toggle)
("C-c n f" . org-roam-node-find)
("C-c n i" . org-roam-node-insert))
:config
(org-roam-setup))
but when I try `org-roam-node-find` I get the message above.