<Attempt to invoke virtual method 'void androidx.r...

# stackoverflow

[user]

Attempt to invoke virtual method 'void androidx.recyclerview.widget.RecyclerView.setLayoutManager(androidx.recyclerview..)' on a null object reference
I want to write a good chat application with bottom navigation using Fragments. In ChatsFragment.kt I got a problem:

enter image description here▾

My fun onCreateView() in ChatsFragment:
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View? {

usersRecycler.layoutManager = LinearLayoutManager(this, RecyclerView.VERTICAL, false)

var userlist =...