Shiny Tutorial Error in R

Question

I\'ve seen some cool uses of shiny with R to make web applications and wanted to try to learn how to use it myself. I am doing the tutorial right now, but when I get to the

Answer 1

For me, I had this issue when I forgot about using renderPrint, which is easy to forget when you're just starting up.

For example:

shinyServer(function(input,output) {
  output$outputString <- input$something
  }
)

When what I really needed to do was

shinyServer(function(input,output) {
  output$outputString <- renderPrint({input$something})
  }
)