首页AttributeError: 'NoneType' object has no attribute 'send_keys'

AttributeError: 'NoneType' object has no attribute 'send_keys'

时间: 2023-10-16 20:05:48 浏览: 189

解决运行出现dict object has no attribute has_key问题

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这个问题是py2和py3兼容性的问题在py2中，判断key是否属于dict的写法可以是： d={'name':'abc','location':'BeiJing'} if d.has_key('location'): print(d['location']) 在py3中，判断key是否属于字典的写法可以是： d={'name':'abc','location':'BeiJing'} if 'location' in d: print(d['location']) 补充知识：快速解决出现class object has no attribute ‘ functiong’ or ‘var

This error occurs when you are trying to access the 'send_keys' method on a variable that is assigned the value 'None'. This usually happens when you are trying to interact with a web element that is not found on the page, and as a result, the variable that should contain the element is set to 'None' instead of the actual element. To fix this error, you need to ensure that the web element you are trying to interact with is present on the page and is correctly identified by your script. You can check if the element is present by using the 'find_element_by' method or by using a wait function to wait for the element to become available before interacting with it.

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