【发布时间】:2014-04-17 11:49:24
【问题描述】:
这是我的代码:
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
browser = webdriver.Firefox()
browser.get('http://www.yahoo.com')
assert 'Yahoo!' in browser.title
elem = browser.find_element_by_name('p') # Find the search box
elem.send_keys('seleniumhq' + Keys.RETURN)
browser.quit()
但是我得到了一个错误:
root@debian:~# python python_org_search.py
Traceback (most recent call last):
File "python_org_search.py", line 4, in <module>
browser = webdriver.Firefox()
File "/usr/local/lib/python2.6/dist-packages/selenium/webdriver/firefox/webdriver.py", line 59, in __init__
self.binary, timeout),
File "/usr/local/lib/python2.6/dist-packages/selenium/webdriver/firefox/extension_connection.py", line 47, in __init__
self.binary.launch_browser(self.profile)
File "/usr/local/lib/python2.6/dist-packages/selenium/webdriver/firefox/firefox_binary.py", line 61, in launch_browser
self._wait_until_connectable()
File "/usr/local/lib/python2.6/dist-packages/selenium/webdriver/firefox/firefox_binary.py", line 100, in _wait_until_connectable
self._get_firefox_output())
selenium.common.exceptions.WebDriverException: Message: 'The browser appears to have exited before we could connect. The output was: Error: no display specified\n'
这个错误是因为我使用的是 CLI(命令行界面)操作系统(DEBIAN 服务器 6.0.1)
【问题讨论】:
-
感谢@fiskerXO 的编辑
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欢迎。你安装了哪个版本的 Selenium?
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你能把你在终端输入时得到的结果贴出来吗:which firefox
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@Tweek 通常会在浏览器终端出现同样的错误。但是作者可以透露终端代码。
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@Tweek 和 fiskerXO 感谢 cmets.. root@debian:~# which firefox /usr/bin/firefox
标签: python selenium selenium-webdriver debian automated-tests