👉 Faller is a term used in computer science, specifically in the field of programming languages. It is a type of error that occurs when an object or program attempts to perform an action that was not intended by the programmer. In other words, it's a situation where an object has been created and assigned a value but then fails to fulfill its purpose or requirements. Faller can be defined as a special case in which an object is used without any parameters or conditions for its use, leading to undefined