【发布时间】:2013-06-23 03:58:58
【问题描述】:
我正在使用 Selenium (Python) 创建 Web 驱动程序。几个小时前它工作正常。但是现在它给出了以下异常:
Traceback (most recent call last):
File "/local/data2/mwaqar/opt/Python-2.7.4/lib/python2.7/threading.py", line 810, in __bootstrap_inner
self.run()
File "/local/data2/mwaqar/opt/Python-2.7.4/lib/python2.7/threading.py", line 763, in run
self.__target(*self.__args, **self.__kwargs)
File "/cshome/mwaqar/AEK/AEK_extract_community.py", line 49, in extract_community
driver = webdriver.Firefox()
File "/local/data2/mwaqar/opt/Virtual-Python-2.7.4/lib/python2.7/site-packages/selenium-2.33.0-py2.7.egg/selenium/webdriver/firefox/webdriver.py", line 61, in __init__
self.binary, timeout),
File "/local/data2/mwaqar/opt/Virtual-Python-2.7.4/lib/python2.7/site-packages/selenium-2.33.0-py2.7.egg/selenium/webdriver/firefox/extension_connection.py", line 47, in __init__
self.binary.launch_browser(self.profile)
File "/local/data2/mwaqar/opt/Virtual-Python-2.7.4/lib/python2.7/site-packages/selenium-2.33.0-py2.7.egg/selenium/webdriver/firefox/firefox_binary.py", line 51, in launch_browser
self._wait_until_connectable()
File "/local/data2/mwaqar/opt/Virtual-Python-2.7.4/lib/python2.7/site-packages/selenium-2.33.0-py2.7.egg/selenium/webdriver/firefox/firefox_binary.py", line 95, in _wait_until_connectable
self.profile.path, self._get_firefox_output()))
WebDriverException: Message: 'Can\'t load the profile. Profile Dir: /cshome/mwaqar/AEK/tmpgZ0n_J Firefox output: \n(Gecko:32421): Gtk-WARNING **: Unable to locate theme engine in module_path: "clearlooks",\n*** LOG addons.xpi: startup\n*** LOG addons.xpi: checkForChanges\n*** LOG addons.xpi: No changes found\n*** LOG addons.xpi: Add-ons list is invalid, rebuilding\n*** LOG addons.xpi-utils: Opening database\n'
我不知道是什么原因造成的。有人能指点一下吗?
更新:我使用的代码很简单
from pyvirtualdisplay import Display
from selenium import webdriver
display = Display(size=(800,600), visible=0)
display.start()
driver = webdriver.Firefox() # gives exception
【问题讨论】:
-
尝试禁用/卸载 clearlooks 插件。我认为它伤害了我猜的网络驱动程序
-
我什至不使用 Firefox。如果这是问题所在,那么几个小时前它是如何正常工作的?
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可能您应该粘贴代码以获得更好的答案。我假设您通过查看异常在 Firefox 上运行
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添加了代码。很简单。
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你的机器上没有安装firefox浏览器?
标签: python selenium python-2.7 selenium-webdriver