看书打的第一个andriod程序可是有错，不太懂，求大神指教

Question

package com.test.helloworld;

import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;

public class HelloWorldActivity extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.hello_world_layout);
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.hello_world, menu);
    return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();
    if (id == R.id.action_settings) {
        return true;
    }
    return super.onOptionsItemSelected(item);
}

}
以下是错误信息
[2016-09-19 21:10:32 - HelloWord] D:\eclipse\HelloWord\AndroidManifest.xml:11: error: Error: No resource found that matches the given name (at 'icon' with value '@drawable/ic_launcher').
纠结了很长时间了，哈哈哈哈求大神解答

Answer 1

单看代码没有错误，但是错误信息意思是没有找到drawable/ic_launcher图片。