Jeff: I actually just found myself having that same exact problem tonight as well. My error says:
"Event class should be a list..." ...just the way you mention it for your score. I'm not sure how to proceed, but I just wanted to let you know that it's not just you. And I too am not very comfortable with Scheme. I'm sure someone will help with this! :) Ben Hi all, I'm trying to get the frameEngraver3.ly code from this aleatoric notation thread going on Lilypond 2.16.0-1, and I get the following errors: GNU LilyPond 2.16.0 Processing `frameEngraver.ly' Parsing... frameEngraver.ly:27:1: error: GUILE signaled an error for the expression beginning here # (define-event-class 'frame-event Unbound variable: define-event-class Interpreting music... frameEngraver.ly:209:48: warning: Event class should be a list \once \override Frame #'right-extra-padding = #0 frameEngraver.ly:210:23: warning: Event class should be a list \frameStart dis'8[ e f \frameEnd ges] s2 frameEngraver.ly:212:44: warning: Event class should be a list \once \override Frame #'extender-length = #12 ...etc ----- composer | sound designer -- View this message in context: http://lilypond.1069038.n5.nabble.com/Aleatoric-modern-notation-tp18113p136120.html Sent from the User mailing list archive at Nabble.com. _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user