@adokter I think new errors that I see in reverse dependency checks for sp, and CRAN checks https://cran.r-project.org/web/checks/check_results_bioRad.html come from download_basemap() and probably source = "stamen". I recall seeing that "stamen" may cease to be available (https://maps.stamen.com/stadia-partnership/). This is hard to reproduce, as interactive running of the Rmd document doesn't fail for me, nor do all CMD check runs. This feels like an URL redirection delay that sometimes kicks in and other times doesn't.
@adokter I think new errors that I see in reverse dependency checks for sp, and CRAN checks https://cran.r-project.org/web/checks/check_results_bioRad.html come from
download_basemap()
and probablysource = "stamen"
. I recall seeing that "stamen" may cease to be available (https://maps.stamen.com/stadia-partnership/). This is hard to reproduce, as interactive running of the Rmd document doesn't fail for me, nor do all CMD check runs. This feels like an URL redirection delay that sometimes kicks in and other times doesn't.