Size adjustment with argument text.size of function tm_scalebar doesn't work

[BrentWHR]

I keep getting the following error:
Error in if (tail(xright, 1) > W) { : missing value where TRUE/FALSE needed

Reproducible example:

library(tmap)
s <- tm_shape(World, crs = "+proj=eqearth")
s + tm_polygons() # works
s + tm_polygons() + tm_scalebar(text.size = 11) # does not work

This is for version 4.2

[mtennekes]

Thx @BrentWHR The problem was that the text.size is way too large. Note that a relative font size is required. In your example, the text size is 11 times as large as the default.

I've added a warning to inform users about this.

[BrentWHR]

Thanks, this new warning message is very helpful.