R Shiny Error evaluation nested too deeply infinite recursion options expressions

Question

Can someone help me with this error?

I was trying to mutate a new column into a dataframe using a dummy variable creation( ifelse() ) in shiny to a tableoutput()

Warning: Error in : evaluation nested too deeply: infinite recursion / options(expressions=)?

Answer 1

Hi Kalpana, This error is due to the wrong assignment of = operator.

You have missed or wrongly given assignment operator in your ifelse() condition while using mutate function.

Check again if you have assigned == to check and = to assign value to the new field.