AttributeError: 'Person' object has no attribute 'age'
时间: 2023-10-09 07:06:34 浏览: 146
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AttributeError: 'Person' object has no attribute 'age' 是一个属性错误,表示在Person对象中没有名为'age'的属性。这通常发生在代码中尝试访问或设置不存在的属性时。
例如,在引用中的代码中,创建了一个名为Person的类,并在初始化方法中定义了firstname和age属性。然后创建了一个Person对象p,并尝试打印p对象的firstname和age属性。但是,由于代码中没有定义age属性,因此会出现AttributeError: 'Person' object has no attribute 'age'的错误。
要解决这个问题,可以在Person类的初始化方法中定义age属性,或者在使用p对象时确保正确地访问和设置属性。例如,可以在初始化方法中添加self.age = age行来定义age属性。或者,可以直接使用p对象的age属性,如print(p.age)来访问age属性。
所以,解决AttributeError: 'Person' object has no attribute 'age'错误的方法取决于具体的代码实现和需求。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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