Make sure the limits being used are not NULL.

Fixes #460
ggobi · Nov 20, 2023 · 4a700d4 · 4a700d4
1 parent 2fb12c0
commit 4a700d4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/R/gg-plots.R b/R/gg-plots.R
@@ -728,7 +728,7 @@ ggally_dot_and_box_no_facet <- function(data, mapping, ..., boxPlot = TRUE) {
   if (horizontal) {
     p <- p +
       scale_x_discrete(
-        limits = rev(levels(eval_data_col(data, mapping$x)))
+        limits = rev(levels(as.factor(eval_data_col(data, mapping$x))))
       ) +
       coord_flip()
   }