Selenium 错误：无法找到一组匹配的功能 [重复]

Question

这是我正在使用的代码

from selenium import webdriver

url = "https://www.reddit.com/r/memes"
browser = webdriver.Firefox()
browser.get(url)

这是错误

Traceback (most recent call last):
  File "main.py", line 4, in <module>
    browser = webdriver.Firefox()
  File "/home/jiahong/python/scrapping/lib/python3.8/site-packages/selenium/webdriver/firefox/webdriver.py", line 170, in __init__
    RemoteWebDriver.__init__(
  File "/home/jiahong/python/scrapping/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 157, in __init__
    self.start_session(capabilities, browser_profile)
  File "/home/jiahong/python/scrapping/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 252, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
  File "/home/jiahong/python/scrapping/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 321, in execute
    self.error_handler.check_response(response)
  File "/home/jiahong/python/scrapping/lib/python3.8/site-packages/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.SessionNotCreatedException: Message: Unable to find a matching set of capabilities

我在 Ubuntu 中使用 WSL，并且正在使用 Vim。但是，如果我不在 WSL 之外并改用 VSC，我不会收到此错误。但我想用 Vim 编写代码。

Answer 1

在代码中，您没有提到 geckodriver 可执行文件的路径。您的代码应如下所示：

from selenium import webdriver

url = "https://www.reddit.com/r/memes"
browser = webdriver.Firefox(f'/home/user/Downloads/geckodriver')
# Or in Windows the path would be 'C:\\Users\\username\\Downloads\\geckodriver.exe'
browser.get(url)

如果您还没有驱动程序，请从here 获取。