Exception in thread "main" java.lang.Error: 无法解析的编译问题：

    at fouth.InterfaceTest.main(InterfaceTest.java:5)
我是用MyEclipse编写的，程序运行的时候出现以上错误

InterfaceTest.java 第五行错误

看不出有什么问题,将代码帖出来看看

要贴的全些才好哈！

package fouth;

public class InterfaceTest {
   
    public static void main(String[] args) {
        Student1 astudent=new Student1("tom", "123456");
        astudent.setAddress("beijing");
        astudent.setSex("men");
        System.out.println(astudent);
    }
}
interface Person{
    String getName();
    String getSex();
    String getBirthday();
    String getAddress();
    void setAddress(String strAddress);   
}
class Student implements Person,Comparable{
    private String strName="";
    private String strSex="";
    private String strNumber="";
    private String strBirthday="";
    private String strSpeciality="";
    private String strAddress="";
    public String getSex() {
        return strSex;
    }
    public void setAddress(String string) {
        // TODO Auto-generated method stub
        
    }
    public void setSex(String strSex) {
        this.strSex = strSex;
    }
    public String getBirthday() {
        return strBirthday;
    }
    public void setBirthday(String strBirthday) {
        this.strBirthday = strBirthday;
    }
    public String getSpeciality() {
        return strSpeciality;
    }
    public void setSpeciality(String strSpeciality) {
        this.strSpeciality = strSpeciality;
    }
    public String getAddress() {
        return strAddress;
    }
   
    public String getName() {
        return strName;
    }
    public String getNumber() {
        return strNumber;
    }
    public Student1(String strName, String strNumber) {
        super();
        this.strName = strName;
        this.strNumber = strNumber;
    }
    public String toString(){
        String information="学生姓名="+strName+",学号="+strNumber;
        if(!strSex.equals("")){
            information+=",性别="+strSex;
        }
        if(!strBirthday.equals("")){
            information+=",出生年月="+strBirthday;
        }
        if(!strSpeciality.equals("")){
            information+=",专业="+strSpeciality;
        }
        if(!strAddress.equals("")){
            information+=",籍贯="+strAddress;
        }
        return information;   
    }
    public void setAddress1(String strAddress) {
        this.strAddress=strAddress;

    int compareTo(Object otherObject) {
        Student other=(Student)otherObject;
        int otherNumber=Integer.parseInt(other.strNumber);
        return 0;
    }
        
    }
   
}
//这是全部代码，谢谢了

1、class Student implements Person,Comparable{
但你new 的明明是Student1，这个类在哪里定义了？根据你的构造函数看，你把类名写错了
2、实现Comparable的接口，但是没有实现所有需要的方法
需要实现的方法是public int compareTo(T o);
而你的代码中int compareTo(Object otherObject)
接口中定义的是public
3、compareTo方法中又一次new了Student，到底是student还是student1？

我用 MyEclipse有时候也会出错
但是直接用JDK编译就对了，我也不懂。