Question

我有以下代码

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

options = Options()
options.add_argument("start-maximized")
options.add_argument("enable-automation")
options.add_argument("--no-sandbox")
options.add_argument("--disable-dev-shm-usage")
options.add_argument("--disable-infobars")
options.add_argument("--disable-gpu")
options.add_argument("--disable-browser-side-navigation")
driver = webdriver.Chrome(options=options)

返回错误：

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python3.6/dist-packages/selenium/webdriver/chrome/webdriver.py", line 81, in __init__
    desired_capabilities=desired_capabilities)
  File "/usr/local/lib/python3.6/dist-packages/selenium/webdriver/remote/webdriver.py", line 157, in __init__
    self.start_session(capabilities, browser_profile)
  File "/usr/local/lib/python3.6/dist-packages/selenium/webdriver/remote/webdriver.py", line 252, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
  File "/usr/local/lib/python3.6/dist-packages/selenium/webdriver/remote/webdriver.py", line 321, in execute
    self.error_handler.check_response(response)
  File "/usr/local/lib/python3.6/dist-packages/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: unknown error: Chrome failed to start: exited abnormally
  (unknown error: DevToolsActivePort file doesn't exist)
  (The process started from chrome location /usr/bin/chromium-browser is no longer running, so ChromeDriver is assuming that Chrome has crashed.)

如果我使用options.add_arguments("--headless")运行，则不会收到任何错误。不幸的是，我无法真正做到自己想要的。有人有什么主意吗？

Answer 1

ChromeDriver找不到与Chrome通话所需的端口。

解决方案：检查您的Chrome浏览器版本，然后您可以从以下位置下载chromedriver。

https://chromedriver.chromium.org/downloads

有用的链接： https://sites.google.com/a/chromium.org/chromedriver/downloads/version-selection

硒“ DevToolsActivePort文件不存在”错误

1 个答案: