Hi, I am Hyunki Woo in Samsung Medical Center in Korea.
My Shiny app is running locally with no problem, but when I try to deploy to shinyapps.io it will not.
When it deployed to shinyapps.io I received a error, ERROR: cannot open the connection.
I think that’s because of the path of the data set, so I try to set working directory carefully.
I made code to read my data set as belows.
DF <- read.table("~/R working/01_NEW1_prototype_2/abc.csv", header=T, sep =",")
- my working directory is (~/R working/01_NEW1_prototype_2)
- I put ui.R, serve.R, and other data set files in same working directory.
But when I force it to deploy, it still will not make the connection.