在下面的代码中,谁能告诉错误?
public class Person {
int age;
String name;
}
public class Enter {
public static void main(String[] args) {
Enter ob = new Enter();
Person p[] = new Person[5];
p[0].name = "abc"; //Line 13
p[0].age = 67;
//I have initialized the whole array likewise.
}
}
但在第 13 行,它给出了以下错误:
Enter.main 处的线程“main”java.lang.NullPointerException 中的异常(SorAccToAge.java:13)