مشکل recyclerView با editText

سلام
من یه recyclerView دارم که داخلش یه سری editText هست
مشکلم اینه که وقتی روی editTextها کلیک میکنم این ارور رو میده:

java.lang.IllegalArgumentException: parameter must be a descendant of this view

این هم کد آداپترم:

public class ZaribAdapter extends RecyclerView.Adapter {

    List zarayebs;
    AssetManager as;
    Typeface font;
    Context context;

    public ZaribAdapter( List zarayebs , Context context)
    {
        this.zarayebs = zarayebs;
        this.context = context;
    }

    @Override
    public ZaribAdapter.viewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        as = parent.getContext().getAssets();
        font = Typeface.createFromAsset(as,"font/iransans_ultralght.ttf");
        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.recycler_zarib_items,parent,false);
        return new viewHolder(view);
    }

    @Override
    public void onBindViewHolder(ZaribAdapter.viewHolder holder, int position) {

        holder.txtFaslOnvan.setText(zarayebs.get(position).getFaslOnvan());
        holder.txtZaribCode.setText(zarayebs.get(position).getFaslCode());
        holder.edtZaribPishnahadi.setText(String.valueOf(zarayebs.get(position).getZpishnehadi()));
        holder.edtZaribMantaqei.setText(String.valueOf(zarayebs.get(position).getzMantaghe()));
        holder.edtZaribBalasari.setText(String.valueOf(zarayebs.get(position).getzBalaSari()));
        holder.edtZaribEkhtiari1.setText(String.valueOf(zarayebs.get(position).getZ1()));
        holder.edtZaribEkhtiari2.setText(String.valueOf(zarayebs.get(position).getZ2()));

    }

    @Override
    public int getItemCount() {
        return zarayebs.size();
    }

    public class viewHolder extends RecyclerView.ViewHolder{
        TextView txtZaribCode, txtFaslOnvan;
        TextInputEditText edtZaribPishnahadi, edtZaribMantaqei, edtZaribBalasari, edtZaribEkhtiari1, edtZaribEkhtiari2;
        ViewParent parent,parent2,parent3,parent4,parent5;
        public viewHolder(View itemView) {
            super(itemView);
            txtFaslOnvan = (TextView)itemView.findViewById(R.id.txtFaslOnvan);
            txtZaribCode = (TextView)itemView.findViewById(R.id.txtZaribCode);
            edtZaribPishnahadi = (TextInputEditText)itemView.findViewById(R.id.edtZaribPishnahadi);
            edtZaribMantaqei = (TextInputEditText)itemView.findViewById(R.id.edtZaribMantaqei);
            edtZaribBalasari = (TextInputEditText)itemView.findViewById(R.id.edtZaribBalasari);
            edtZaribEkhtiari1 = (TextInputEditText)itemView.findViewById(R.id.edtZaribEkhtiari1);
            edtZaribEkhtiari2 = (TextInputEditText)itemView.findViewById(R.id.edtZaribEkhtiari2);

            txtZaribCode.setTypeface(font);
            txtFaslOnvan.setTypeface(font);
            edtZaribEkhtiari2.setTypeface(font);
            edtZaribEkhtiari1.setTypeface(font);
            edtZaribBalasari.setTypeface(font);
            edtZaribMantaqei.setTypeface(font);
            edtZaribPishnahadi.setTypeface(font);

        }
    }
}