For Loop Not working in server.r on shiny inside reactive function

Question

I am trying to execute a chunk of R code inside a reactive function, and in the reactive function, I have a couple of For loop written. It is showing as an unambiguous error in spite the syntax for For loop is Correct. I am unable to find whats wrong with the Code.

Error message in the console after executing the above code shiny application

Here in the image as we can see the ^ in the for loop syntax, whats wrong with this I am unable to identify the problem.

Answer 1

Save the file to UTF 8 encoding format.

Here is the instruction to solve the above problem

https://shiny.rstudio.com/articles/unicode.html