AttributeError: ‘dict_keyiterator‘ object has no attribute ‘next‘ - 代码天地

AttributeError: ‘dict_keyiterator‘ object has no attribute ‘next‘

其他 2021-11-22 10:05:09 阅读次数: 0

 
 报错：AttributeError: ‘dict_keyiterator’ object has no attribute ‘next’
原因：
 Python2曾使用过iter.next()的方法，Python3更新为了next(iter)，在某些环境中会自动把Python2的语法转换为Python3，在不能转换时就报错。
解决方案：
 使用next(iter)的形式来使用迭代器

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转载自blog.csdn.net/ftimes/article/details/119639198

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