Selenium启动Chrome时触发SessionNotCreatedException错误的解决方法咨询

阿华AIGC实验室

2026-4-14

问题描述

我第一次配置Selenium，运行以下代码时遇到了错误：

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

chrome_driver_path = ChromeDriverManager().install()

chrome_options = webdriver.ChromeOptions()
chrome_options.add_experimental_option(name="detach", value=True)

service = ChromeService(executable_path=chrome_driver_path)
driver = webdriver.Chrome(service=service, options=chrome_options)
driver.get(url="https://www.google.com")

第一次错误信息

Traceback (most recent call last):
  File "D:\Python\Day48a\main.py", line 13, in <module>
    driver = webdriver.Chrome(service=service, options=chrome_options)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\Python\Day48a\.venv\Lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 45, in __init__
    super().__init__(
  File "D:\Python\Day48a\.venv\Lib\site-packages\selenium\webdriver\chromium\webdriver.py", line 66, in __init__
    super().__init__(command_executor=executor, options=options)
  File "D:\Python\Day48a\.venv\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 241, in __init__
    self.start_session(capabilities)
  File "D:\Python\Day48a\.venv\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 329, in start_session
    response = self.execute(Command.NEW_SESSION, caps)["value"]
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\Python\Day48a\.venv\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 384, in execute
    self.error_handler.check_response(response)
  File "D:\Python\Day48a\.venv\Lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 232, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.SessionNotCreatedException: Message: session not created
from unknown error: cannot find Chrome binary
Stacktrace:
    GetHandleVerifier [0x00E53433+25059]
    (No symbol) [0x00DDCE34]
    (No symbol) [0x00CBBEC3]
    (No symbol) [0x00CE9570]
    (No symbol) [0x00CE7169]
    (No symbol) [0x00D2B4D6]
    (No symbol) [0x00D2AC9A]
    (No symbol) [0x00D21C96]
    (No symbol) [0x00CF3FAC]
    (No symbol) [0x00CF4F3D]
    GetHandleVerifier [0x01145593+3113795]
    GetHandleVerifier [0x0115A25A+3198986]
    GetHandleVerifier [0x01152A32+3168226]
    GetHandleVerifier [0x00EF32A0+680016]
    (No symbol) [0x00DE577D]
    (No symbol) [0x00DE2A28]
    (No symbol) [0x00DE2BC5]
    (No symbol) [0x00DD5820]
    BaseThreadInitThunk [0x7510FCC9+25]
    RtlGetAppContainerNamedObjectPath [0x770B809E+286]
    RtlGetAppContainerNamedObjectPath [0x770B806E+238]

我尝试指定Chrome二进制文件路径，修改后的代码如下：

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

chrome_driver_path = ChromeDriverManager().install()

chrome_options = webdriver.ChromeOptions()
chrome_options.binary_location = r"C:\Program Files\Google\Chrome\Application"
chrome_options.add_experimental_option(name="detach", value=True)

service = ChromeService(executable_path=chrome_driver_path)
driver = webdriver.Chrome(service=service, options=chrome_options)
driver.get(url="https://www.google.com")

但又遇到了新的错误：

Traceback (most recent call last):
  File "D:\Python\Day48a\main.py", line 12, in <module>
    driver = webdriver.Chrome(service=service, options=chrome_options)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\Python\Day48a\.venv\Lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 45, in __init__
    super().__init__(
  File "D:\Python\Day48a\.venv\Lib\site-packages\selenium\webdriver\chromium\webdriver.py", line 66, in __init__
    super().__init__(command_executor=executor, options=options)
  File "D:\Python\Day48a\.venv\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 241, in __init__
    self.start_session(capabilities)
  File "D:\Python\Day48a\.venv\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 329, in start_session
    response = self.execute(Command.NEW_SESSION, caps)["value"]
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\Python\Day48a\.venv\Lib\site-packages\selenium\webdriver\remote\webdriver.py", line 384, in execute
    self.error_handler.check_response(response)
  File "D:\Python\Day48a\.venv\Lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 232, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.SessionNotCreatedException: Message: session not created: Failed to create Chrome process.
Stacktrace:
    GetHandleVerifier [0x00E53433+25059]
    (No symbol) [0x00DDCE34]
    (No symbol) [0x00CBBEC3]
    (No symbol) [0x00CEA97B]
    (No symbol) [0x00CE7169]
    (No symbol) [0x00D2B4D6]
    (No symbol) [0x00D2AC9A]
    (No symbol) [0x00D21C96]
    (No symbol) [0x00CF3FAC]
    (No symbol) [0x00CF4F3D]
    GetHandleVerifier [0x01145593+3113795]
    GetHandleVerifier [0x0115A25A+3198986]
    GetHandleVerifier [0x01152A32+3168226]
    GetHandleVerifier [0x00EF32A0+680016]
    (No symbol) [0x00DE577D]
    (No symbol) [0x00DE2A28]
    (No symbol) [0x00DE2BC5]
    (No symbol) [0x00DD5820]
    BaseThreadInitThunk [0x7510FCC9+25]
    RtlGetAppContainerNamedObjectPath [0x770B809E+286]
    RtlGetAppContainerNamedObjectPath [0x770B806E+238]

我的Chrome版本是：131.0.6778.85，请问该如何解决这个问题？

解决方法

看起来你遇到的核心问题是Selenium无法正确定位或启动Chrome浏览器的可执行文件，我来帮你一步步解决：

1. 修正Chrome二进制文件路径（最关键的一步）

你之前指定的binary_location是文件夹路径C:\Program Files\Google\Chrome\Application，但Selenium需要的是具体的可执行文件路径，也就是chrome.exe的完整路径。修改这一行即可：

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

如果你的Chrome是32位版本，可能安装在Program Files (x86)目录下，对应的路径是：

chrome_options.binary_location = r"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"

2. 确认Chrome的实际安装路径

如果不确定自己的Chrome装在哪里，可以这样找：

右键桌面上的Chrome快捷方式，选择「属性」
在「快捷方式」标签页的「目标」栏，复制完整的路径（注意去掉末尾的 --single-argument这类启动参数，只保留到chrome.exe的部分）

3. 验证ChromeDriver与Chrome版本匹配

虽然你用了webdriver-manager自动管理驱动，但偶尔可能出现版本不匹配的情况。你可以：

运行代码后，查看ChromeDriverManager().install()返回的路径，找到chromedriver.exe
双击运行它，在弹出的命令行窗口里看版本号，确认是131.0.6778.85左右的版本（和你的Chrome版本一致）

4. 关闭残留的Chrome进程

如果之前的Chrome或ChromeDriver进程没有正常关闭，可能会导致新进程无法启动：

打开任务管理器（Ctrl+Shift+Esc）
找到所有chrome.exe和chromedriver.exe进程，右键结束任务
再重新运行你的Python脚本

5. 以管理员权限运行脚本（可选）

有时候系统权限不足会导致无法创建进程，你可以：

右键你的IDE（比如VS Code、PyCharm）或终端，选择「以管理员身份运行」
再执行你的Python脚本

修正后的完整代码

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

chrome_driver_path = ChromeDriverManager().install()

chrome_options = webdriver.ChromeOptions()
# 修正为完整的chrome.exe路径
chrome_options.binary_location = r"C:\Program Files\Google\Chrome\Application\chrome.exe"
chrome_options.add_experimental_option(name="detach", value=True)

service = ChromeService(executable_path=chrome_driver_path)
driver = webdriver.Chrome(service=service, options=chrome_options)
driver.get(url="https://www.google.com")

备注：内容来源于stack exchange，提问作者Micha K Makulatura