Question

当我执行以下代码时

from selenium import webdriver
browser = webdriver.Firefox()

我收到以下错误

Traceback (most recent call last):
  File "<stdin>", line 2, in <module>
  File "/home/rohit/.local/lib/python3.4/site-packages/selenium/webdriver/firefox/webdriver.py", line 103, in __init__
    self.binary, timeout)
  File "/home/rohit/.local/lib/python3.4/site-packages/selenium/webdriver/firefox/extension_connection.py", line 51, in __init__
    self.binary.launch_browser(self.profile, timeout=timeout)
  File "/home/rohit/.local/lib/python3.4/site-packages/selenium/webdriver/firefox/firefox_binary.py", line 68, in launch_browser
    self._wait_until_connectable(timeout=timeout)
  File "/home/rohit/.local/lib/python3.4/site-packages/selenium/webdriver/firefox/firefox_binary.py", line 98, in _wait_until_connectable
    raise WebDriverException("The browser appears to have exited "
selenium.common.exceptions.WebDriverException: Message: The browser appears to have exited before we could connect. If you specified a log_file in the FirefoxBinary constructor, check it for details.

我做错了什么。

Answer 1

看起来你需要安装Xvfb然后pyvirtualdisplay。相反，你可以使用Xephyr或Xvnc。

from pyvirtualdisplay import Display
from selenium import webdriver

display = Display(visible=0, size=(1024, 768))
display.start()

browser = webdriver.Firefox()

使用webdriver.firefox（）时出错

1 个答案: