پیغام خطای layout cannot be resolved or is not a field

خطا در کلاس به نام seasones وجود داره. کد این صفحه:

 package ir.co.zagros.tourism;

import android.app.ListActivity;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;


public class seasones extends ListActivity {

    public static final String R = null;
    private database           db;
    private String[]           Name;
    private String[]           Detail;  /*dar in araye joziyate mantaghe gardeshgari zakhire mishavad*/


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);
        setContentView(R.layout.seasone);
        db = new database(this);
        refresher();
        setListAdapter(new AA());

    }


    class AA extends ArrayAdapter<String> {

        public AA() {
            super(seasones.this.R.layout.raw_seasone / Name);

        }


        @Override
        public View getView(int position, View convertView, ViewGroup parent) {
            LayoutInflater in = getLayoutInflater();
            View row = in.inflate(R.layout.raw_seasone, parent, false);

            TextView name = (TextView) row.findViewById(R.id.name_season);
            TextView txt = (TextView) row.findViewById(R.id.txt);

            name.setText(Name[position]);
            txt.setText(Detail[position]);

            return (row);
        }

    }


    private void refresher() {
        db.open();
        int save = db.shomaresh_field("content", "location");
        Name = new String[save];
        Detail = new String[save];

        for (int i = 0; i < save; i++) {
            Name[i] = db.namayesh_fasl("content", i);
            Detail[i] = db.shomaresh_field("content", Name[i].toString()) + "";
        }
        db.close();
    }
}

با سلام

مشکل خطاهای برنامه من حل شد، ولی الان موقع اجر fource close  میده. میشه خواهش کنم دوستان چکش کنند.خیلی مهمه

لینک کل پروزه رو گذاشتم ------------->  پروژه من

test.zagros.co.ir/images/tourism.zip