First post here. Cannot find an answer to my questions so posting the question.
I have an int variable that I created in this “guessing game” example from the manual. If the input is a number everything works as expected but if the input is nothing - that is = null then I get an error message. Which is ok so I need to handle this but it seems that I cant do a “isnothing(intvariable)=true” in a decision activity because the variable itself cannot receive a null-value from the input dialog?
So, my question is, how do you handle this?