selenium.common.exceptions.WebDriverException：消息：在 Python selenium 4 中

Posted 2023-02-23

【中文标题】selenium.common.exceptions.WebDriverException：消息：在 Python selenium 4 中

【英文标题】：selenium.common.exceptions.WebDriverException: Message: in Python selenium 4

【发布时间】：2022-01-21 22:19:48

【问题描述】：

以下代码在 python selenium 3.14 上运行没有问题：

from selenium import webdriver
from selenium.webdriver.chrome.options import Options

chrome_options = Options()
chrome_options.add_argument("--headless")
browser = webdriver.Chrome(options=chrome_options)

但是在将 selenium 包从 3.14 升级到 4.1 之后，上面的代码不再工作了。完整的异常消息：

Traceback (most recent call last):
  File "selenium.py", line 8, in <module>
    browser = webdriver.Chrome(options=chrome_options)
  File "/home/python/selenium/lib/python3.8/site-packages/selenium/webdriver/chrome/webdriver.py", line 70, in __init__
    super(WebDriver, self).__init__(DesiredCapabilities.CHROME['browserName'], "goog",
  File "/home/python/selenium/lib/python3.8/site-packages/selenium/webdriver/chromium/webdriver.py", line 93, in __init__
    RemoteWebDriver.__init__(
  File "/home/python/selenium/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 268, in __init__
    self.start_session(capabilities, browser_profile)
  File "/home/python/selenium/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 359, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
  File "/home/python/selenium/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py", line 424, in execute
    self.error_handler.check_response(response)
  File "/home/python/selenium/lib/python3.8/site-packages/selenium/webdriver/remote/errorhandler.py", line 211, in check_response
    raise exception_class(value)
selenium.common.exceptions.WebDriverException: Message: 

selenium.common.exceptions.WebDriverException: Message: 之后没有指定任何内容，我不知道出了什么问题。

chrome版本和chromedriver版本如下：

user@ubuntu:~/python$ google-chrome --version
Google Chrome 96.0.4664.110 

user@ubuntu:~/python$ chromedriver -v
ChromeDriver 96.0.4664.45 (76e4c1bb2ab4671b8beba3444e61c0f17584b2fc-refs/branch-heads/4664@

任何帮助将不胜感激。

【参考方案1】：

您可以尝试传递 chromedriver 二进制文件的绝对路径，如下所示：

from selenium import webdriver
from selenium.webdriver.chrome.options import Options
from selenium.webdriver.chrome.service import Service

s = Service('/path/to/chromedriver')
chrome_options = Options()
chrome_options.add_argument("--headless")
browser = webdriver.Chrome(service=s, options=chrome_options)

---

参考文献

您可以在以下位置找到一些相关的详细讨论：

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