Call Super Constructor

Question

I have a custom exception class like the following :

case class CustomException(errorMsg:String)  extends Exception(error:String)

All what I ne

Answer 1

case class CustomException(errorMsg:String)  extends Exception(errorMsg)

Answer 2

case class CustomException(errorMsg:String)  extends Exception(errorMsg)

You're calling the superclass's constructor, but the argument you are passing (error) isn't bound to anything.