由于某种原因,Selenium无法自动找到Chrome。当我尝试启动没有包含路径的Chrome时,就会出现以下情况:
Traceback (most recent call last):
File "./obp_pb_get_csv.py", line 73, in <module>
browser = webdriver.Chrome() # Get local session of chrome
File "/usr/lib64/python2.7/site-packages/selenium/webdriver/chrome/webdriver.py", line 46, in __init__
self.service.start()
File "/usr/lib64/python2.7/site-packages/selenium/webdriver/chrome/service.py", line 58, 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'
为了解决这个问题,我在启动Chrome的代码中加入了Chromium的路径。然而,解释器无法找到一个可连接的套接字:
Traceback (most recent call last):
File "./obp_pb_get_csv.py", line 73, in <module>
browser = webdriver.Chrome('/usr/bin/chromium') # Get local session of chrome
File "/usr/lib64/python2.7/site-packages/selenium/webdriver/chrome/webdriver.py", line 46, in __init__
self.service.start()
File "/usr/lib64/python2.7/site-packages/selenium/webdriver/chrome/service.py", line 64, in start
raise WebDriverException("Can not connect to the ChromeDriver")
selenium.common.exceptions.WebDriverException: Message: 'Can not connect to the ChromeDriver'
我也尝试通过启动Chrome来解决这个问题:
chromium --remote-shell-port=9222
然而,这也没有起作用。
附注:这是关于我的系统的一些信息:
www-client: chromium 15.0.874.121
dev-lang: python 2.7.2-r3 Selenium 2.11.1
OS: GNU/Linux Gentoo Kernel 3.1.0-gentoo-r1