Error: C stack usage is too close to the limit only on shinyapps.io

Posit Professional & Hosted Products shinyapps.io
1

Hi all,
so recently I've heated the wall... Everything is working on my local machine, also when shinyapp is dockerized and run as a docker. Only when deploying the app on the shinyapp.io server I am getting "Error: C stack usage is too close to the limit" message without any further errors.

I've managed to identify which line of code is producing an error.

`3D_Generate_RunUP` <- function(id,
                                i, j) {
  moduleServer(
    id,
    function(input, output, session) {
      Data_Segments <- Load_Data_Segments(
        paste0(getwd(), "/Data/", Publication_Name[i], "/Raw/", sep = ""),
        i,
        j
      )
      Data_Points <- Load_Data_Points(
        paste0(getwd(), "/Data/", Publication_Name[i], "/Raw/", sep = ""),
        i,
        j
      )
      
      # This is the line that cosing an error
      df <- Data_Segments %>% filter_at(
        vars(starts_with(SELECT)),
        any_vars(. > 0))
      
      df_segments <- df %>% select("Segment ID", starts_with(SELECT), "Point IDs")
    }
  )
}

Is anyone may know what could be the problem, and why it only shows up on the shinyapp.io?

2

Same problem. Any idea?

3

Did you intend to quote SELECT so that it is a string ?

4

No, SELECT is a string variable that was taken from user input.
The app and code are now published so you can have a look.