构造方法附一个合理的值程序出错

package com.imooc;

import com.imooc.Telphone;

public class InitailTelphone {

/**

* @param args

*/

public static void main(String[] args) {

// TODO Auto-generated method stub

         //Telphone phone=new Telphone();

         Telphone phone2=new Telphone(1.5f,1.4f,2.0f);}

}

哪出错了？