AttributeError: 'list' object has no attribute 'isinstance'
时间: 2023-10-08 16:11:58 浏览: 48
在Python中,AttributeError: 'list' object has no attribute 'isinstance'错误是因为你试图在一个列表对象上调用isinstance()函数,而列表对象没有这个属性。isinstance()函数用于检查一个对象是否属于指定的类或类型。但是列表对象不是一个类或类型,因此不能使用isinstance()函数。正确使用isinstance()函数的方法是将要检查的对象作为第一个参数传递给函数,将要检查的类或类型作为第二个参数传递给函数。这样可以判断一个对象是否属于指定的类或类型。所以,如果你出现了AttributeError: 'list' object has no attribute 'isinstance'错误,你需要检查你的代码,确保你正确使用了isinstance()函数,将要检查的对象和类或类型参数正确传递给函数。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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