我已经为对象创建了数组,现在它显示了空指针异常
attributes attrs1[]=new attributes[6];
attrs1[0].setKey1("processor");
attrs1[0].setValue1("i3");
attrs1[1].setKey1("ram");
attrs1[1].setValue1("256mb");
attrs1[2].setKey1("display");
attrs1[2].setValue1("15");