python – urllib3.exceptions.ProtocolError：(‘Connection aborted.’,error(10054,’现有连接被远程主机强行关闭’))

2024年2月6日 815次阅读

我正在尝试使用
Python Selenium chromedriver打开一个关于chrome的网站. Chrome浏览器正在打开(带警告)并且网址未打开.

版本详细信息：Chrome：68.0.3440.106
                  硒：3.14.0
                  chromedriver：2.20
                  python：2.7

我使用下面的代码：

import time
from selenium import webdriver
import selenium
driver = webdriver.Chrome("C:/Python27/chromedriver.exe")
driver.get("https://vancouver.craigslist.ca/")
print(driver.title)
time.sleep(8)
driver.quit()

我收到以下错误：

C:\Users\sohil7777\PycharmProjects\temp.py\venv\Scripts\python.exe C:/Users/sohil7777/.PyCharmCE2018.2/config/scratches/scratch.py
Traceback (most recent call last):
  File "C:/Users/sohil7777/.PyCharmCE2018.2/config/scratches/scratch.py", line 6, in <module>
    driver = webdriver.Chrome("C:/Python27/chromedriver.exe")
  File "C:\Python27\lib\site-packages\selenium\webdriver\chrome\webdriver.py", line 75, in __init__
    desired_capabilities=desired_capabilities)
  File "C:\Python27\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 156, in __init__
    self.start_session(capabilities, browser_profile)
  File "C:\Python27\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 251, in start_session
    response = self.execute(Command.NEW_SESSION, parameters)
  File "C:\Python27\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 318, in execute
    response = self.command_executor.execute(driver_command, params)
  File "C:\Python27\lib\site-packages\selenium\webdriver\remote\remote_connection.py", line 375, in execute
    return self._request(command_info[0], url, body=data)
  File "C:\Python27\lib\site-packages\selenium\webdriver\remote\remote_connection.py", line 397, in _request
    resp = self._conn.request(method, url, body=body, headers=headers)
  File "C:\Python27\lib\site-packages\urllib3\request.py", line 72, in request
    **urlopen_kw)
  File "C:\Python27\lib\site-packages\urllib3\request.py", line 150, in request_encode_body
    return self.urlopen(method, url, **extra_kw)
  File "C:\Python27\lib\site-packages\urllib3\poolmanager.py", line 322, in urlopen
    response = conn.urlopen(method, u.request_uri, **kw)
  File "C:\Python27\lib\site-packages\urllib3\connectionpool.py", line 638, in urlopen
    _stacktrace=sys.exc_info()[2])
  File "C:\Python27\lib\site-packages\urllib3\util\retry.py", line 367, in increment
    raise six.reraise(type(error), error, _stacktrace)
  File "C:\Python27\lib\site-packages\urllib3\connectionpool.py", line 600, in urlopen
    chunked=chunked)
  File "C:\Python27\lib\site-packages\urllib3\connectionpool.py", line 377, in _make_request
    httplib_response = conn.getresponse(buffering=True)
  File "C:\Python27\Lib\httplib.py", line 1121, in getresponse
    response.begin()
  File "C:\Python27\Lib\httplib.py", line 438, in begin
    version, status, reason = self._read_status()
  File "C:\Python27\Lib\httplib.py", line 394, in _read_status
    line = self.fp.readline(_MAXLINE + 1)
  File "C:\Python27\Lib\socket.py", line 480, in readline
    data = self._sock.recv(self._rbufsize)
urllib3.exceptions.ProtocolError: ('Connection aborted.', error(10054, 'An existing connection was forcibly closed by the remote host'))

我错过了什么吗？非常感谢您的帮助

最佳答案 此错误消息…

urllib3.exceptions.ProtocolError: ('Connection aborted.', error(10054, 'An existing connection was forcibly closed by the remote host'))

…暗示ChromeDriver无法启动/生成新的WebBrowser,即Chrome浏览器会话.

您的主要问题是您使用的二进制文件版本之间的不兼容性如下：

>您使用的是chromedriver = 2.20
> chromedriver=2.20发行说明明确提到以下内容：

Supports Chrome v43-48

>您使用的是chrome = 68.0
> ChromeDriver v2.41发行说明明确提到以下内容：

Supports Chrome v67-69

因此,ChromeDriver v2.33与Chrome浏览器v65.0之间存在明显的不匹配

解

>将ChromeDriver升级到当前的ChromeDriver v2.41级别.
>将Chrome版本保持在Chrome v67-69级别之间. (as per ChromeDriver v2.41 release notes)
>通过IDE清理Project Workspace,并仅使用所需的依赖项重建项目.
>如果您的基本Web客户端版本太旧,请将其卸载并安装最新的GA和已发布的Web客户端版本.
>执行你的@Test.

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