You can't set adapter to DialogsList. Use #setAdapter(DialogsListAdapter) instead. about chatkit HOT 5 CLOSED

class DialogsListFragment: BaseMainFragment() {

    private lateinit var mToolbar: Toolbar
    private lateinit var mList: DialogsList
    private lateinit var mAdapter: DialogsListAdapter<Dialog>

    @Nullable
    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
        val view = inflater.inflate(R.layout.dialog_list_fragment, container, false)
        initView(view)
        return view
    }

    private fun initView(view: View) {
        mList = view.findViewById<DialogsList>(R.id.dialogsList)
        mToolbar = view.findViewById<Toolbar>(R.id.toolbar)
        mToolbar.title = "Message"

    }

    override fun onLazyInitView(savedInstanceState: Bundle?) {
        super.onLazyInitView(savedInstanceState)

        val manager = LinearLayoutManager(_mActivity)

        mAdapter = DialogsListAdapter(R.layout.dialog_view_holder,
                DialogViewHolder::class.java,
                ImageLoader { imageView: ImageView, url: String ->
                    Picasso.with(this.context).load(url).into(imageView)
                })
        mAdapter.setItems(DialogsFixtures().getDialogs())

        mList.adapter = mAdapter
        mList.layoutManager = manager
    }
}