'Index out of bound' when trying to 'View()' the plot associated list

[lucavd]

Hi @thomasp85 ,

I think there's a bug (maybe related to #217).

library(ggplot2)
library(patchwork)

p1 = ggplot(mtcars, aes(x = factor(cyl), y = mpg)) + geom_violin()
p2 = ggplot(mtcars, aes(x = factor(cyl), y = mpg)) + geom_boxplot()
p = p1 + p2
str(p, max.level = 1)

But

> View(p)
Error: Index out of bounds

I tried on different machines and different OS (even server) and different RStudio versions. Same error
patchwork version 1.1.2 from CRAN

[mschilli87]

I get

Error in as.data.frame.default(x) :
  cannot coerce class ‘c("patchwork", "gg", "ggplot")’ to a data.frame

• R version: 4.2.2 (2022-10-31)
• patchwork: 1.1.2

🤷