[英]Cannot create instance of Selenium webdriver.Firefox()
我在Windows 7上運行Python 3.6.0。我已經安裝了Selenium版本3.3.1:
Python 3.6.0 (v3.6.0:41df79263a11, Dec 23 2016, 07:18:10) [MSC v.1900 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import selenium
>>> selenium.__version__
'3.3.1'
我的Path中也有geckodriver可執行文件:
geckodriver.exe --version
geckodriver 0.15.0
我正在按照Selenium官方入門指南中的步驟進行操作
>>> from selenium import webdriver
>>> from selenium.webdriver.common.keys import Keys
>>> driver = webdriver.Firefox()
但是,調用webdriver.Firefox()
永遠不會返回實例。 它只是掛在那里,直到我手動按下ctrl+c
為止,此時將打印出以下堆棧跟蹤:
>>> driver = webdriver.Firefox()
Traceback (most recent call last):
File "C:\Python36-32\lib\socket.py", line 586, in readinto
return self._sock.recv_into(b)
ConnectionResetError: [WinError 10054] An existing connection was forcibly closed by the remote host
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "c:\dev_env\test\lib\site-packages\selenium\webdriver\firefox\webdriver.py", line 155, in __init__
keep_alive=True)
File "c:\dev_env\test\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 92, in __init__
self.start_session(desired_capabilities, browser_profile)
File "c:\dev_env\test\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 179, in start_session
response = self.execute(Command.NEW_SESSION, capabilities)
File "c:\dev_env\test\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 236, in execute
response = self.command_executor.execute(driver_command, params)
File "c:\dev_env\test\lib\site-packages\selenium\webdriver\remote\remote_connection.py", line 415, in execute
return self._request(command_info[0], url, body=data)
File "c:\dev_env\test\lib\site-packages\selenium\webdriver\remote\remote_connection.py", line 447, in _request
resp = self._conn.getresponse()
File "C:\Python36-32\lib\http\client.py", line 1331, in getresponse
response.begin()
File "C:\Python36-32\lib\http\client.py", line 297, in begin
version, status, reason = self._read_status()
File "C:\Python36-32\lib\http\client.py", line 258, in _read_status
line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")
File "C:\Python36-32\lib\socket.py", line 586, in readinto
return self._sock.recv_into(b)
KeyboardInterrupt
>>>
為什么我無法按照官方指南中的說明創建browser
對象?
我認為您已經下載了geckodriver。 現在您要做的就是:
System.setProperty("webdriver.gecko.driver", path to geckodriver.exe);
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.