'NoneType' object has no attribute 'send_keys'
时间: 2023-09-23 14:13:29 浏览: 54
This error occurs when you try to use the `send_keys` method on a `NoneType` object, which means that the object is `None` or does not exist.
This error can occur in many situations, but it commonly occurs when you are trying to send keys to an element that is not found or does not exist. For example, if you are trying to fill in a form field using `send_keys`, but the field is not present on the page or has a different name, you will see this error.
To fix this error, you need to make sure that the element you are trying to interact with exists on the page and has the correct name or identifier. You can use the `find_element_by_*` methods to locate the element, and then use the `send_keys` method to interact with it.
You can also use `try-except` blocks to handle this error and make your script more robust. For example:
```python
try:
element = driver.find_element_by_id('my-element')
element.send_keys('Hello, world!')
except AttributeError:
print('Element not found.')
```