Question

之前有没有人遇到此错误？我刚刚开始在星期一收到这个错误。为什么连接有问题？

Selenium会打开浏览器，但不会插入网址。

  C:\Python34\python.exe "C:\Program Files (x86)\JetBrains\PyCharm Community Edition 4.0.5\helpers\pydev\pydevd.py" --multiproc --client 127.0.0.1 --port 49660 --file //HAL1/FTP-Directories/Comal-County/comal.py
  pydev debugger: process 5564 is connecting

  Connected to pydev debugger (build 139.1547)
  Traceback (most recent call last):
    File "C:\Program Files (x86)\JetBrains\PyCharm Community Edition 4.0.5\helpers\pydev\pydevd.py", line 2217, in       <module>
      globals = debugger.run(setup['file'], None, None)
    File "C:\Program Files (x86)\JetBrains\PyCharm Community Edition 4.0.5\helpers\pydev\pydevd.py", line 1643, in run
      pydev_imports.execfile(file, globals, locals)  # execute the script
    File "C:\Program Files (x86)\JetBrains\PyCharm Community Edition4.0.5\helpers\pydev\_pydev_imps\_pydev_execfile.py", line 18, in execfile
      exec(compile(contents+"\n", file, 'exec'), glob, loc) 
    File "//HAL1/FTP-Directories/Comal-County/comal.py", line 7, in <module>
      driver = webdriver.Firefox();
    File "C:\Python34\lib\site-packages\selenium\webdriver\firefox\webdriver.py", line 59, in __init__
      self.binary, timeout),
    File "C:\Python34\lib\site-packages\selenium\webdriver\firefox\extension_connection.py", line 47, in __init__
      self.binary.launch_browser(self.profile)
    File "C:\Python34\lib\site-packages\selenium\webdriver\firefox\firefox_binary.py", line 66, in launch_browser
      self._wait_until_connectable()
    File "C:\Python34\lib\site-packages\selenium\webdriver\firefox\firefox_binary.py", line 105, in       _wait_until_connectable
      raise WebDriverException("Can't load the profile. Profile "
  selenium.common.exceptions.WebDriverException: Message: Can't load the profile. Profile Dir: %s If you specified a       log_file in the FirefoxBinary constructor, check it for details.

代码：

from selenium import webdriver
driver = webdriver.Firefox();
driver.get("http://www.google.com")

Answer 1

这是selenium与Firefox之间的兼容性问题。

将Firefox升级到最新版本（目前为36）。

将selenium升级到最新版本（目前为2.45）：

pip install --upgrade selenium

Answer 2

当存在“主要版本”FF版本时，这种情况经常发生;最近FF42也发生了这种情况。

临时解决方案是remove all FF profiles;你可能需要反复这样做。

从长远来看，Selenium的下一个版本应该解决这个问题;一个新的Selenium版本通常会在新的FF主要版本之后发布。

Selenium连接错误

2 个答案: