Am 10.07.25 um 13:27 schrieb Richard Everitt:
My R package ggsmc has been removed from CRAN after a failed check (see
here
https://cran-archive.r-project.org/web/checks/2025/2025-07-05_check_results_ggsmc.html).
I have not been able to reproduce locally the error mentioned in the
check. The check fails on a vignette. It suggests the vignette is building but
just gets stuck on an animated histogram. Could if be that the issue is in the
gganimate package?
Yes, see <https://github.com/thomasp85/gganimate/issues/517>.
When gganimate:::draw_frames() tries to plot$scene$plot_frame(), an
error happens
Error in labs(!!!lapply(plot$plot$labels, function(label) { :
could not find function "labs"
but that is caught and turned into a "Failed to plot frame" warning
(that would be shown in the rendered vignette), so gganimate only fails
later when it calls its gifski_renderer() with non-existent png files
and that is the error we get to see in the build log.
--
Sebastian Meyer
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