Today’s implementation B= webdriver.Firefox () is an error report. My version is 19.0 for Firefox and 2.37 for selenium.

In the following two cases: A, B,

All of them are caused by the incompatibility between the firebox version and selenium version http://docs.seleniumhq.org/about/platforms.jsp Page to view the version information of Microsoft supported by selenium

(it is found that selenium does not support firebox version 19.0)

A.

Traceback (most recent call last):

  File “C:\Users\tomet\Desktop\a.py”, line 10, in <module>

    b =  webdriver.Firefox ()

  File “C:\Python27\lib\site-packages\selenium\webdriver\firefox\ webdriver.py “, line 59, in __ init__

     self.binary , timeout),

File “C:\Python27\lib\site-packages\selenium\webdriver\firefox\extension_ connection.py “, line 47, in __ init__

     self.binary.launch_ browser( self.profile )

  File “C:\Python27\lib\site-packages\selenium\webdriver\firefox\firefox_ binary.py “, line 61, in launch_ browser

    self._ wait_ until_ connectable()

  File “C:\Python27\lib\site-packages\selenium\webdriver\firefox\firefox_ binary.py “, line 105, in _ wait_ until_ connectable

     self.profile.path , self._ get_ firefox_ output()))

WebDriverException: Message: “Can’t load the profile. Profile Dir: c:\\users\\chengh~1.qun\\appdata\\local\\temp\\tmpqdnfky Firefox output: *** LOG  addons.xpi : startup\r\n*** LOG  addons.xpi : Skipping unavailable install location app-system-local\r\n*** LOG  addons.xpi : Skipping unavailable install location app-system-sha re\r\n*** LOG  addons.xpi : checkForChanges\r\n”

B.

startupinfo（） error 87

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Reproduced in: https://www.cnblogs.com/think1988/p/4627912.html