python - selenium.common.exceptions.WebDriverException : Message: unknown error: Chrome failed to start: crashed with ChromeDriver and Selenium in Python

Question

这是我的代码脚本:

from selenium import webdriver

options = webdriver.ChromeOptions()
options.add_argument("user-data-dir=C:\\Users\\hadi\\AppData\\Local\\Google\\Chrome\\User Data") #Path to your chrome profile
w = webdriver.Chrome(executable_path="E:\Python\chromedriver.exe", chrome_options=options)
w.get("https://www.facebook.com")

运行此脚本时出现此错误:

Traceback (most recent call last):
  File "E:/Python/MoosaBhai/TestoTes.py", line 6, in <module>
    w = webdriver.Chrome(executable_path="E:\\Python\\chromedriver.exe", chrome_options=options)
  File "C:\Users\hadi\AppData\Local\Programs\Python\Python36-32\lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 75, in __init__
    desired_capabilities=desired_capabilities)
  File "C:\Users\hadi\AppData\Local\Programs\Python\Python36-32\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 154, in __init__
    self.start_session(desired_capabilities, browser_profile)
  File "C:\Users\hadi\AppData\Local\Programs\Python\Python36-32\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 243, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
  File "C:\Users\hadi\AppData\Local\Programs\Python\Python36-32\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 312, in execute
    self.error_handler.check_response(response)
  File "C:\Users\hadi\AppData\Local\Programs\Python\Python36-32\lib\site-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: crashed
  (Driver info: chromedriver=2.38.552522 (437e6fbedfa8762dec75e2c5b3ddb86763dc9dcb),platform=Windows NT 10.0.17134 x86_64)

我已经编辑了 chromedriver 的可执行路径，但是当我运行脚本时，我的 chrome 驱动程序会打开，但之后卡住了 2-3 分钟，然后崩溃并出现上述错误。

Answer 1

经验法则

A common cause for Chrome to crash during startup is running Chrome as root user (administrator) on Linux. While it is possible to work around this issue by passing --no-sandbox flag when creating your WebDriver session, such a configuration is unsupported and highly discouraged. You need to configure your environment to run Chrome as a regular user instead.

<小时/>

根据您的代码试验，您似乎正在尝试访问Chrome配置文件，因此您可以使用以下解决方案:

• 代码块:

  from selenium import webdriver
  from selenium.webdriver.chrome.options import Options
  
  options = Options()
  options.add_argument("user-data-dir=C:\\path\\to\\your\\profile\\Google\\Chrome\\User Data\\Profile 2")
  driver = webdriver.Chrome(executable_path=r'C:\path\to\chromedriver.exe', chrome_options=options)
  driver.get("https://www.google.co.in")
  

• 这里您可以在 How to open a Chrome Profile through Python 中找到详细讨论。