I tried to write an interaktive book using bookdown and including shiny apps in it. However calling
knitr::include_app('https://yihui.shinyapps.io/miniUI/', height = '600px')
gives me a
Error in enc2utf8(x) : argument is not a character vector
I am running RStudio on a Mac. If you have any ideas I would be more than grateful.
Best Wishes
Philipp