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guile-clutter: (append score #f timeline) not working
From: |
Judy Hawkins |
Subject: |
guile-clutter: (append score #f timeline) not working |
Date: |
Mon, 20 Jul 2009 06:52:49 -0700 (PDT) |
My system:
fedora 10
guile 1.8.5
guile-gnome-platform 2.15
clutter 0.8.8
guile-clutter 0.8.0
In the doc at
http://www.gnu.org/software/guile-gnome/docs/clutter/html/ClutterScore.html#ClutterScore
I read:
"If parent is #f, the new <clutter-timeline> will be started
when clutter-score-start is called. "
This is my line of code:
(append score #f timeline-rotation)
but the error message I get suggests that it's expecting a null list.
However, none of the following lines of code work either:
(append score '() timeline-rotation)
(append score (list) timeline-rotation)
(append score (list-timelines score) timeline-rotation)
despite each replacement for #f being a perfectly good empty list.
This is original the error message:
ERROR: Wrong type argument in position 1 (expecting empty list):
#<<clutter-score> 7fa321fc0740>
If there's a newer version of guile-clutter that I should be using, I'll gladly
upgrade, but searching the web for guile-clutter [ann] hasn't turned anything
more recent the 0.8 up.
Judy Hawkins
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