给定路径没有 chrome 二进制文件 - MacOS - Selenium - Python

Question

我刚刚开始使用 chromedrivers 来使用 selenium web 驱动程序。我正在使用 MacOS，当我尝试将 chrome 浏览器的路径设置为二进制路径时，我总是遇到相同的错误，说在给定的某某路径处没有 chrome 二进制文件。

import os  
from selenium import webdriver  
from selenium.webdriver.chrome.options import Options  
from selenium.webdriver.common.keys import Keys

chrome_options = Options()

chrome_options.binary_location = "/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome"

driver = webdriver.Chrome(executable_path = os.path.abspath("drivers/chromedriver") , chrome_options = chrome_options)

给定的路径chrome_options.binary_location是正确的，这就是我找到我的 chrome 浏览器的地方。我还将 chromedriver 包含在项目文件夹本身中

/Applications/Codes/Selenium/seleniumproject/ChromeBinary.py:11: DeprecationWarning: use options instead of chrome_options
  driver = webdriver.Chrome(executable_path = os.path.abspath("drivers/chromedriver") , chrome_options = chrome_options)
Traceback (most recent call last):
  File "/Applications/Codes/Selenium/seleniumproject/ChromeBinary.py", line 11, in <module>
    driver = webdriver.Chrome(executable_path = os.path.abspath("drivers/chromedriver") , chrome_options = chrome_options)
  File "/Users/apple/opt/anaconda3/lib/python3.7/site-packages/selenium/webdriver/chrome/webdriver.py", line 81, in __init__
    desired_capabilities=desired_capabilities)
  File "/Users/apple/opt/anaconda3/lib/python3.7/site-packages/selenium/webdriver/remote/webdriver.py", line 157, in __init__
    self.start_session(capabilities, browser_profile)
  File "/Users/apple/opt/anaconda3/lib/python3.7/site-packages/selenium/webdriver/remote/webdriver.py", line 252, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
  File "/Users/apple/opt/anaconda3/lib/python3.7/site-packages/selenium/webdriver/remote/webdriver.py", line 321, in execute
    self.error_handler.check_response(response)
  File "/Users/apple/opt/anaconda3/lib/python3.7/site-packages/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
    raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: unknown error: no chrome binary at /Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome

Answer 1

这解决了问题

chrome_options.binary_location = "/Applications/Google Chrome.app/Contents/MacOS/Google Chrome"