AttributeError: 'str' object has no attribute 'tk'
时间: 2023-10-07 10:04:29 浏览: 75
AttributeError: 'str' object has no attribute 'tk'是一个错误消息,它表示在对字符串对象调用'tk'属性时发生错误。这意味着在代码中,你尝试访问一个字符串对象上不存在的属性。根据引用和引用的内容,我们可以推测出可能的原因是在自定义函数中,当输入参数不是字符串类型时,函数返回的是None。因此,当你尝试在返回的字符串对象上调用'tk'属性时,就会出现属性错误。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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