Passing session variables to formParam is not working

Gatling (Open-Source)
1

Inside the session iam able to print the values but the values are not passing in formparam

 println(session.get("hello----?"+ strGlobalInputFileLine1(0)))
// println(session.get("hello----?" +UserName)

 println ("UserName---?" + UserName)

 session
2

Ok then, Its silly mistake.

You need to specify “Username” variable global in stead of in session function So that it can be used in other function

and use that value as in variable in forumparam instead of ${XXX}.

Regards,
Ujval