selenium webdriver chromedriver 路径异常

Question

我使用的是 linux64，我只想使用 selenium webdriver 来控制 chrome，为此我已经下载了 cromedriver 并将其放置在 "/usr/bin" 并更改了权限 "a+x"。

现在我正在尝试运行示例结果路径异常（ChromeDriver executable needs to be available in the path）。

 File "test1.py", line 16, in <module>
    driver = webdriver.Chrome(chromedriver)
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/chrome/webdriver.py", line 59, in __init__
    self.service.start()
  File "/usr/local/lib/python2.7/dist-packages/selenium/webdriver/chrome/service.py", line 68, in start        
and read up at http://code.google.com/p/selenium/wiki/ChromeDriver")
    selenium.common.exceptions.WebDriverException: 
    Message: 'ChromeDriver executable needs to be available in the path.                 
    Please download from http://code.google.com/p/selenium/downloads/list and 
read up at http://code.google.com/p/selenium/wiki/ChromeDriver' 

经过一番研究，我刚刚修改了示例代码，但仍然遇到同样的异常。

chromedriver = "/usr/bin/chromedriver"
os.environ["webdriver.chrome.driver"] = chromedriver

# Create a new instance of the Chrome driver
driver = webdriver.Chrome(chromedriver)

如何解决异常？

Answer 1

这可能是您下载的驱动程序有问题。您很可能在 64 位平台上运行 32 位驱动程序。