Linux上使用selenium报错：AttributeError: 'Service' object has no attribute 'process'

Linux上使用selenium报错：AttributeError: 'Service' object has no attribute 'process'

​ Linux 上安装了谷歌浏览器及对应版本的浏览器驱动（chromedriver），执行如下代码：

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

service = Service(executable_path="/home/admin/python/py/crawler/chromedriver_win32/chromedriver")
driver = webdriver.Chrome(service=service)

​ 报错：

Traceback (most recent call last):
  File "/home/admin/python/py/crawler/test.py", line 38, in <module>
    driver = get_driver()
  File "/home/admin/python/py/crawler/test.py", line 34, in get_driver
    return webdriver.Chrome(service=service, options=options)
  File "/usr/local/python3/lib/python3.9/site-packages/selenium/webdriver/chrome/webdriver.py", line 81, in __init__
    super().__init__(
  File "/usr/local/python3/lib/python3.9/site-packages/selenium/webdriver/chromium/webdriver.py", line 103, in __init__
    self.service.start()
  File "/usr/local/python3/lib/python3.9/site-packages/selenium/webdriver/common/service.py", line 106, in start
    self.assert_process_still_running()
  File "/usr/local/python3/lib/python3.9/site-packages/selenium/webdriver/common/service.py", line 117, in assert_process_still_running
    return_code = self.process.poll()
AttributeError: 'Service' object has no attribute 'process'

​ 解决过程：

​ 首先检查路径浏览器驱动路径是否正确，确定路径没有写错，还是报错

​ 检查浏览器和驱动版本是否对应，执行google-chrome -version命令查看浏览器版本，执行chromedriver -version查看驱动版本；我执行查看驱动版本命令的时候发生如下报错：

bash: /usr/local/bin/chromedriver: 权限不够

​ 显示权限不够，可是我当前登录用户已经设置为 root 用户了，后面百度了一下可能是文件权限的问题；cd 到 chromedriver 目录下，执行chmod 777 chromedriver命令修改文件权限，然后再执行查看驱动版本命令就没有报错了

​ 由此想到AttributeError: 'Service' object has no attribute 'process'也可能是权限问题，所以修改代码指定路径（/home/admin/python/py/crawler/chromedriver_win32/chromedriver）下驱动的权限，然后再次执行，代码正常运行

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