Unable to edit "receipt2" normally through UI

[danshuitaihejie]

BookLibService.Borrow(id) {
  User = Session."GetUser()"
  if(User.isActive) {
    try {
      BookRepository.Update(id, onLoan, User)
      receipt2 = new Receipt1(id, dueDate)
    } catch (BookNotFoundException) {
      ErrorService."onException(BookNotFoundException)"
    } finally {
      Connection."close()"
    }
  }
  return receip3
}

[dontry]

Yeah, the assignee is left out due to the complexity. I will address it