我在MacOS服务器上使用Selenium。我已经安装了chrome和chromedriver，但是在我的代码中，我得到一个错误，说找不到二进制文件。
这就是代码：

options = webdriver.ChromeOptions()
if(env['HEADLESS']):
    options.add_argument('--headless')
options.add_argument('--auto-show-cursor')
options.add_argument('--no-sandbox')
options.add_argument('--disable-dev-shm-usage')
try:
    driver = webdriver.Chrome('chromedriver',options=options)
except WebDriverException:
    # Exception occurred, try using the specified executable_path
    chrome_binary_path = '/usr/bin/chromedriver'
    options.binary_location = chrome_binary_path
    driver = webdriver.Chrome('chromedriver', options=options)# I have previously tried driver = webdriver.Chrome(executable_path = chrome_binary_path, options=options)

字符串
这就是错误：

Traceback (most recent call last):
  File "/home/docker/web-testing-wtai/WTAI-project/src/BL/browsers.py", line 21, in chrome
    driver = webdriver.Chrome('chromedriver',options=options)
  File "/home/docker/web-testing-wtai/WTAI-project/env/lib/python3.10/site-packages/selenium/webdriver/chrome/webdriver.py", line 80, in __init__
    super().__init__(
  File "/home/docker/web-testing-wtai/WTAI-project/env/lib/python3.10/site-packages/selenium/webdriver/chromium/webdriver.py", line 104, in __init__
    super().__init__(
  File "/home/docker/web-testing-wtai/WTAI-project/env/lib/python3.10/site-packages/selenium/webdriver/remote/webdriver.py", line 286, in __init__
    self.start_session(capabilities, browser_profile)
  File "/home/docker/web-testing-wtai/WTAI-project/env/lib/python3.10/site-packages/selenium/webdriver/remote/webdriver.py", line 378, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
  File "/home/docker/web-testing-wtai/WTAI-project/env/lib/python3.10/site-packages/selenium/webdriver/remote/webdriver.py", line 440, in execute
    self.error_handler.check_response(response)
  File "/home/docker/web-testing-wtai/WTAI-project/env/lib/python3.10/site-packages/selenium/webdriver/remote/errorhandler.py", line 245, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: unknown error: Chrome failed to start: exited abnormally.
  (unknown error: DevToolsActivePort file doesn't exist)
  (The process started from chrome location /snap/chromium/2529/usr/lib/chromium-browser/chrome is no longer running, so ChromeDriver is assuming that Chrome has crashed.)
Stacktrace:
#0 0x560c936c76a3 <unknown>
#1 0x560c9340cad6 <unknown>
#2 0x560c934354c6 <unknown>
#3 0x560c934318a0 <unknown>
#4 0x560c9346f78d <unknown>
#5 0x560c9346ef6f <unknown>
#6 0x560c93466993 <unknown>
#7 0x560c9343c414 <unknown>
#8 0x560c9343d47e <unknown>
#9 0x560c9368aacd <unknown>
#10 0x560c9368f505 <unknown>
#11 0x560c93698a0e <unknown>
#12 0x560c9368ff8c <unknown>
#13 0x560c93660a62 <unknown>
#14 0x560c936b1538 <unknown>
#15 0x560c936b16dc <unknown>
#16 0x560c936c0b35 <unknown>
#17 0x7f8232ae6b43 <unknown>

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/docker/web-testing-wtai/WTAI-project/src/BL/utils.py", line 418, in initializeBrowser
    driver = browsers.chrome(env)
  File "/home/docker/web-testing-wtai/WTAI-project/src/BL/browsers.py", line 26, in chrome
    driver = webdriver.Chrome('chromedriver', options=options)
  File "/home/docker/web-testing-wtai/WTAI-project/env/lib/python3.10/site-packages/selenium/webdriver/chrome/webdriver.py", line 80, in __init__
    super().__init__(
  File "/home/docker/web-testing-wtai/WTAI-project/env/lib/python3.10/site-packages/selenium/webdriver/chromium/webdriver.py", line 104, in __init__
    super().__init__(
  File "/home/docker/web-testing-wtai/WTAI-project/env/lib/python3.10/site-packages/selenium/webdriver/remote/webdriver.py", line 286, in __init__
    self.start_session(capabilities, browser_profile)
  File "/home/docker/web-testing-wtai/WTAI-project/env/lib/python3.10/site-packages/selenium/webdriver/remote/webdriver.py", line 378, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
  File "/home/docker/web-testing-wtai/WTAI-project/env/lib/python3.10/site-packages/selenium/webdriver/remote/webdriver.py", line 440, in execute
    self.error_handler.check_response(response)
  File "/home/docker/web-testing-wtai/WTAI-project/env/lib/python3.10/site-packages/selenium/webdriver/remote/errorhandler.py", line 245, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: unknown error: no chrome binary at /usr/bin/chromedriver

型
我通过执行nano /usr/bin/chromedriver确保文件位于该路径，并得到以下结果：

#!/bin/sh
if ! [ -x /snap/bin/chromium.chromedriver ]; then
    echo "" >&2
    echo "Command '$0' requires the chromium snap to be installed." >&2
    echo "Please install it with:" >&2
    echo "" >&2
    echo "snap install chromium" >&2
    echo "" >&2
    exit 1
fi
exec /snap/bin/chromium.chromedriver "$@"

型
我真的不明白selenium为什么找不到chromedriver可执行文件。我做错了什么？或者，如何避免指定路径，就像我在得到异常之前所做的那样？当我在一台新的计算机上使用我的脚本时，我开始得到这个异常，该计算机具有相同的 selenium 版本（4.8.2），但更高的 chrome 版本（在以前的计算机中，我有114.0.5735.90，现在是114.0.5735.198）。如果chromedriver版本不匹配是问题所在，我如何仅使用命令行更改它？