使用Chrome配置文件登录skinport.com时遇WebDriverException错误求助

问题描述 #

尝试用undetected-chromedriver加载Chrome默认配置文件登录Skinport，代码如下：

import undetected_chromedriver as uc
import time

option = uc.ChromeOptions()

option.add_argument(
     rf'--user-data-dir=C:\Users\kumpd\AppData\Local\Google\Chrome\User Data')
option.add_argument(r'--profile-directory=Default')
option.add_argument("--log-level=3")
driver = uc.Chrome(options=option)

time.sleep(2)

driver.get("https://skinport.com")

time.sleep(3)

程序打开已登录Google的Chrome后抛出错误：

Traceback (most recent call last):
  File "C:\Users\kumpd\OneDrive\Desktop\BuffMarket Purchase Bot V3.0\Testing.py", line 18, in <module>
    driver = uc.Chrome(options=option)
             ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\kumpd\AppData\Local\Programs\Python\Python311\Lib\site-packages\undetected_chromedriver\__init__.py", line 53, in __new__
    instance.__init__(*args, **kwargs)
  File "C:\Users\kumpd\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 69, in __init__
    super(WebDriver, self).__init__(DesiredCapabilities.CHROME['browserName'], "goog",
  File "C:\Users\kumpd\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\chromium\webdriver.py", line 93, in __init__
    RemoteWebDriver.__init__(
  File "C:\Users\kumpd\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 266, in __init__
    self.start_session(capabilities, browser_profile)
  File "C:\Users\kumpd\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 357, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\kumpd\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 418, in execute
    self.error_handler.check_response(response)
  File "C:\Users\kumpd\AppData\Local\Programs\Python\Python311\Lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 243, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: unknown error: Chrome failed to start: exited normally.
  (unknown error: DevToolsActivePort file doesn't exist)
  (The process started from chrome location C:\Program Files\Google\Chrome\Application\chrome.exe is no longer running, so ChromeDriver is assuming that Chrome has crashed.)
Stacktrace:
Backtrace:
    GetHandleVerifier [0x0087DCE3+50899]
    (No symbol) [0x0080E111]
    (No symbol) [0x00715588]
    (No symbol) [0x0073281C]
    (No symbol) [0x0072F479]
    (No symbol) [0x00761FFE]
    (No symbol) [0x00761CEC]
    (No symbol) [0x0075B6F6]
    (No symbol) [0x00737708]
    (No symbol) [0x0073886D]
    GetHandleVerifier [0x00AE3EAE+2566302]
    GetHandleVerifier [0x00B192B1+2784417]
    GetHandleVerifier [0x00B1327C+2759788]
    GetHandleVerifier [0x00915740+672048]
    (No symbol) [0x00818872]
    (No symbol) [0x008141C8]
    (No symbol) [0x008142AB]
    (No symbol) [0x008071B7]
    BaseThreadInitThunk [0x76D97D49+25]
    RtlInitializeExceptionChain [0x77B6B74B+107]
    RtlClearBits [0x77B6B6CF+191]

同时，打开的网页未处于登录状态。

*更新：使用普通selenium webdriver的代码可手动导航至网页并保持登录状态，但原undetected-chromedriver的错误仍存在，导致后续程序无法运行：

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

exec_path_driver = r"C:\chromedriver_win32\chromedriver.exe"

ch_options = Options()
ch_options.add_argument("user-data-dir=C:\\Users\\kumpd\\\AppData\\Local\\Google\\Chrome\\User Data")

driver = webdriver.Chrome(executable_path=exec_path_driver, options=ch_options)

driver.get("https://skinport.com")

错误原因 #

1. Chrome进程冲突：指定的User Data目录对应的Chrome实例已在后台运行，undetected-chromedriver无法获取调试端口，导致启动失败。
2. undetected-chromedriver特性冲突：该库会修改Chrome启动参数以绕过反爬检测，直接复用默认用户目录时，可能和现有Chrome会话的调试端口、配置文件锁定机制冲突。
3. 权限或端口问题：程序无权限访问DevTools端口文件，或端口被其他进程占用。

解决方案 #

1. 清理后台Chrome进程 #

打开任务管理器，结束所有chrome.exe进程（包括后台隐藏进程），再重新运行undetected-chromedriver代码。

2. 使用专用Chrome配置目录 #

复制默认User Data目录到新路径（如D:\ChromeBotProfile），避免和日常使用的Chrome实例冲突：

import undetected_chromedriver as uc
import time

option = uc.ChromeOptions()
# 使用复制后的专用配置目录
option.add_argument(r'--user-data-dir=D:\ChromeBotProfile')
option.add_argument(r'--profile-directory=Default')
option.add_argument("--log-level=3")
# 添加参数避免权限和端口问题
option.add_argument("--no-sandbox")
option.add_argument("--disable-dev-shm-usage")
option.add_argument("--remote-debugging-port=9222")

driver = uc.Chrome(options=option)
time.sleep(2)
driver.get("https://skinport.com")
time.sleep(3)

注意：先手动打开Chrome，指定该新配置目录并登录Skinport，保存登录状态后再运行代码。

3. 更新并适配undetected-chromedriver #

• 更新到最新版本，修复版本兼容问题：

pip install --upgrade undetected-chromedriver

• 指定Chrome二进制文件路径，确保版本匹配：

option.binary_location = r"C:\Program Files\Google\Chrome\Application\chrome.exe"

4. 优化普通webdriver配置（若切换回普通版本） #

如果选择使用普通selenium webdriver，添加参数解决潜在错误：

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

exec_path_driver = r"C:\chromedriver_win32\chromedriver.exe"
ch_options = Options()
ch_options.add_argument("user-data-dir=C:\\Users\\kumpd\\AppData\\Local\\Google\\Chrome\\User Data")
ch_options.add_argument("--no-sandbox")
ch_options.add_argument("--disable-dev-shm-usage")
ch_options.add_argument("--remote-debugging-port=9222")

driver = webdriver.Chrome(executable_path=exec_path_driver, options=ch_options)
driver.get("https://skinport.com")

登录状态未保留的解决要点 #

• 确保使用的配置目录已手动登录Skinport，且Chrome已开启「自动登录」和「保存密码」功能。
• 代码运行期间，不要手动操作同一配置目录的Chrome实例，避免会话数据被覆盖。

内容的提问来源于stack exchange，提问作者Dallin Kump