Python中Selenium ChromeDriver启动崩溃问题求助

开发者阿泽

2026-8-17

Selenium ChromeDriver启动崩溃问题求助

我用Python的Selenium ChromeDriver时，每次运行代码都会崩溃，完全不知道怎么处理。

我的代码：

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

driver=webdriver.Chrome(service=Service(ChromeDriverManager().install()))
driver.get("https://www.google.com")

运行后输出的错误信息：

DevTools listening on ws://127.0.0.1:58441/devtools/browser/a6122e07-0d3e-49ea-9308-d5c4dc4461ab
[19592:21540:0929/222340.633:ERROR:gpu_process_host.cc(968)] GPU process launch failed: error_code=2
[19592:21540:0929/222340.664:ERROR:gpu_process_host.cc(968)] GPU process launch failed: error_code=2
[19592:21540:0929/222340.671:ERROR:gpu_process_host.cc(968)] GPU process launch failed: error_code=2
[19592:21540:0929/222340.686:ERROR:gpu_process_host.cc(968)] GPU process launch failed: error_code=2
[19592:21540:0929/222340.693:ERROR:gpu_process_host.cc(968)] GPU process launch failed: error_code=2
[19592:21540:0929/222340.695:ERROR:gpu_process_host.cc(968)] GPU process launch failed: error_code=2
[19592:21540:0929/222340.698:ERROR:device_event_log_impl.cc(214)] [22:23:40.698] USB: usb_service_win.cc:415 Could not read device interface GUIDs: 系统找不到指定的文件。(0x2)
[19592:21540:0929/222340.698:ERROR:gpu_process_host.cc(968)] GPU process launch failed: error_code=2
[19592:21540:0929/222340.700:ERROR:device_event_log_impl.cc(214)] [22:23:40.700] USB: usb_device_handle_win.cc:1048 Failed to read descriptor from node connection: 连接到系统的某个设备不能正常工作。(0x1F)
[19592:21540:0929/222340.705:ERROR:gpu_process_host.cc(968)] GPU process launch failed: error_code=2
[19592:21540:0929/222340.712:ERROR:gpu_process_host.cc(968)] GPU process launch failed: error_code=2
[19592:21540:0929/222340.712:FATAL:gpu_data_manager_impl_private.cc(441)] GPU process isn't usable. Goodbye.

崩溃回溯信息：

Traceback (most recent call last):
  File "c:\Users\marti\OneDrive\Escritorio\woo\DiscordBot\BetterCollege\tester.py", line 5, in <module>
    driver=webdriver.Chrome(service=Service(ChromeDriverManager().install()))
  File "C:\Users\marti\AppData\Local\Programs\Python\Python38\lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 69, in __init__
    super().__init__(DesiredCapabilities.CHROME['browserName'], "goog",
  File "C:\Users\marti\AppData\Local\Programs\Python\Python38\lib\site-packages\selenium\webdriver\chromium\webdriver.py", line 92, in __init__
    super().__init__(
  File "C:\Users\marti\AppData\Local\Programs\Python\Python38\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 272, in __init__
    self.start_session(capabilities, browser_profile)
  File "C:\Users\marti\AppData\Local\Programs\Python\Python38\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 364, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
  File "C:\Users\marti\AppData\Local\Programs\Python\Python38\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 429, in execute
    self.error_handler.check_response(response)
  File "C:\Users\marti\AppData\Local\Programs\Python\Python38\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: crashed.
  (chrome not reachable)
  (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:
        Ordinal0 [0x00EB1ED3+2236115]
        Ordinal0 [0x00E492F1+1807089]
        Ordinal0 [0x00D566FD+812797]
        Ordinal0 [0x00D758F9+940281]
        Ordinal0 [0x00D719C9+924105]
        Ordinal0 [0x00DA806C+1146988]
        Ordinal0 [0x00DA7A6A+1145450]
        Ordinal0 [0x00DA18A6+1120422]
        Ordinal0 [0x00D7A73D+960317]
        Ordinal0 [0x00D7B71F+964383]
        GetHandleVerifier [0x0115E7E2+2743074]
        GetHandleVerifier [0x011508D4+2685972]
        GetHandleVerifier [0x00F42BAA+532202]
        GetHandleVerifier [0x00F41990+527568]
        Ordinal0 [0x00E5080C+1837068]
        Ordinal0 [0x00E54CD8+1854680]
        Ordinal0 [0x00E54DC5+1854917]
        Ordinal0 [0x00E5ED64+1895780]
        BaseThreadInitThunk [0x768F6739+25]
        RtlGetFullPathName_UEx [0x77658FD2+1218]
        RtlGetFullPathName_UEx [0x77658F9D+1165]

恳请各位帮忙解决这个问题！

解决方案

从错误日志看，核心问题是GPU进程启动失败导致Chrome崩溃，试试以下几种方法：

禁用GPU加速
在ChromeOptions中添加--disable-gpu参数，这是解决GPU相关崩溃最直接的方法：

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

chrome_options = Options()
chrome_options.add_argument("--disable-gpu")

driver = webdriver.Chrome(service=Service(ChromeDriverManager().install()), options=chrome_options)
driver.get("https://www.google.com")

添加更多稳定参数
可以同时添加几个常用的稳定参数，进一步避免崩溃：

chrome_options.add_argument("--no-sandbox")
chrome_options.add_argument("--disable-dev-shm-usage")
chrome_options.add_argument("--remote-debugging-port=9222")

检查Chrome与ChromeDriver版本匹配
虽然用了webdriver-manager自动管理版本，但偶尔会出现版本不兼容的情况。手动打开Chrome，在chrome://settings/help查看当前Chrome版本，然后指定对应版本的ChromeDriver：
```
# 示例：指定ChromeDriver版本为118.0.5993.70
driver = webdriver.Chrome(service=Service(ChromeDriverManager(version="118.0.5993.70").install()), options=chrome_options)
```
关闭所有Chrome进程再运行
打开任务管理器，结束所有chrome.exe进程，然后重新运行脚本。
以管理员身份运行脚本
右键点击Python脚本，选择“以管理员身份运行”，避免权限不足导致的启动失败。

内容的提问来源于stack exchange，提问作者empress

Python中Selenium ChromeDriver启动崩溃问题求助

解决方案 #

解决方案