selenium python send_key 错误：列表对象没有属性
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selenium python send_key error: list object has no attribute
提问by rearThing
Helo,
你好，
my xpath does validate in firePath but when I try to send _key I get an error.
我的 xpath 确实在 firePath 中进行了验证，但是当我尝试发送 _key 时出现错误。
userID = driver.find_elements_by_xpath(".//*[@id='UserName']")
userID.send_keys('username')
AttributeError: 'list' object has no attribute 'send_keys'
AttributeError: 'list' 对象没有属性 'send_keys'
Can someone toss me a bone please?
有人可以扔给我一根骨头吗？
采纳答案by Saifur
You are getting a Listof webElements with driver.find_elements_by_xpath(".//*[@id='UserName']")which of course not a single element and does not have send_keys()method. use find_element_by_xpathinstead. Refer to thisapi doc.
您正在获得一个webElements列表，driver.find_elements_by_xpath(".//*[@id='UserName']")其中当然不是单个元素并且没有send_keys()方法。使用find_element_by_xpath来代替。请参阅此api 文档。
userID = driver.find_element_by_xpath(".//*[@id='UserName']")
userID.send_keys('username')
回答by user2661518
This error occurs when one tries to perform action on list instead of element. I was getting similar error when I was trying to click on button to submit credentials. I found the work around by emulating pressing enter key on keyboard. e.g. find any element on page using xpath/css, etc. and send enter key.driver.find_element_by_id('test_id').send_keys(Keys.ENTER)
当尝试对列表而不是元素执行操作时，会发生此错误。当我尝试单击按钮提交凭据时遇到了类似的错误。我通过模拟键盘上的回车键找到了解决方法。例如，使用 xpath/css 等查找页面上的任何元素并发送回车键。driver.find_element_by_id('test_id').send_keys(Keys.ENTER)
回答by Dozon Higgs
I had the same problem - so I just did:
我遇到了同样的问题 - 所以我只是做了：
userID[0].send_keys('username')
Worked for me
为我工作
回答by oriolowonancy
instead of this:
而不是这个：
userID = driver.find_elements_by_xpath(".//*[@id='UserName']")
userID.send_keys('username')
try:
尝试：
userID = driver.find_element_by_xpath(".//*[@id='UserName']")
userID.send_keys('username')
I had the same issues and that worked for me.
我有同样的问题，这对我有用。
回答by sabi Otman
driver.find_element_by_xpath(".//*[@id='UserName']").send_keys('username')
driver.find_element_by_xpath(".//*[@id='UserName']").send_keys('username')
find_element without s.
find_element 没有s.
回答by Reza_nadimi
Please replace your code with the following code because you like addressing the first component of your list, not whole list.
请用以下代码替换您的代码，因为您喜欢解决列表的第一个组成部分，而不是整个列表。
userID = driver.find_elements_by_ID('username')[0]
userID.send_keys('username')
or delete "s" from find_elements_by_ID such as follow:
或从 find_elements_by_ID 中删除“s”，例如：
userID = driver.find_element_by_ID('username')
userID.send_keys('username')
