selenium.common.exceptions.NoSuchDriverException：消息：使用 Selenium 和 ChromeDriver 时无法使用 Selenium Manager 获取 chromedriver 错误

Question

我不明白为什么我的代码总是出错

这是我的代码：

from selenium import webdriver

url = "https://google.com/"
path = "C:/Users/thefo/OneDrive/Desktop/summer 2023/chromedriver_win32"

driver = webdriver.Chrome(path)
driver.get(url)

chromedriver的路径：

这是总是出现的错误：

Traceback (most recent call last):
  File "C:\Users\thefo\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\common\driver_finder.py", line 42, in get_path
    path = SeleniumManager().driver_location(options) if path is None else path
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\thefo\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\common\selenium_manager.py", line 74, in driver_location
    browser = options.capabilities["browserName"]
              ^^^^^^^^^^^^^^^^^^^^
AttributeError: 'str' object has no attribute 'capabilities'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:\Users\thefo\OneDrive\Desktop\summer 2023\Projeto Bot Discord - BUFF SELL CHECKER\teste2.py", line 6, in <module>
    driver = webdriver.Chrome(path)
             ^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\thefo\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 47, in __init__
    self.service.path = DriverFinder.get_path(self.service, self.options)
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\thefo\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\common\driver_finder.py", line 44, in get_path
    raise NoSuchDriverException(f"Unable to obtain {service.path} using Selenium Manager; {err}")
selenium.common.exceptions.NoSuchDriverException: Message: Unable to obtain chromedriver using Selenium Manager; 'str' object has no attribute 'capabilities'; For documentation on this error, please visit: https://www.selenium.dev/documentation/webdriver/troubleshooting/errors/driver_location

Answer 1

这个错误信息...

Traceback (most recent call last):
  File "C:\Users\thefo\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\common\driver_finder.py", line 42, in get_path
    path = SeleniumManager().driver_location(options) if path is None else path
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

...意味着您使用的Selenium版本是v4.6或更高版本。

硒经理

在这种情况下，Selenium Manager可以静默下载匹配的ChromeDriver，您不必再明确提及chromedriver路径。

解决方案

您的最小代码块可以是：

from selenium import webdriver

url = "https://google.com/"
driver = webdriver.Chrome()
driver.get(url)