tests/testthat/_snaps/empty-data.md

In tidyverse/ggplot2: Create Elegant Data Visualisations Using the Grammar of Graphics

layers with empty data are silently omitted with facet_wrap

Code
  get_layer_data(d)
Condition
  Error in `combine_vars()`:
  ! Faceting variables must have at least one value.

layers with empty data are silently omitted with facet_grid

Code
  get_layer_data(d)
Condition
  Error in `combine_vars()`:
  ! Faceting variables must have at least one value.

Should error when totally empty data frame because there's no x and y

Code
  get_layer_data(d)
Condition
  Error in `geom_point()`:
  ! Problem while computing aesthetics.
  i Error occurred in the 2nd layer.
  Caused by error:
  ! object 'wt' not found

tidyverse/ggplot2 documentation built on Jan. 29, 2025, 6:53 a.m.