【发布时间】:2019-05-25 23:36:20
【问题描述】:
我试图使用 selenium webdriver 打开 Firefox 浏览器。我的 geckodriver 已经在 /usr/local/bin 中,因为我正在从事网络抓取项目。
- Geckodriver 21.0 版
- Firefox 64.0 版(量子)
- Selenium 版本 - 3.141.0。
还尝试了版本的 geckodriver,即 17.0、19.0、23.0;找到组合。
我尝试过的代码如下。
from selenium import webdriver
from selenium.webdriver.support.select import Select
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions
from selenium.webdriver.common.keys import Keys
from bs4 import BeautifulSoup
driver=webdriver.Firefox()
driver.get("https://kissanime.ru/")
driver.maximize_window()
执行代码时出现错误:
Traceback (most recent call last):
File "downloader.py", line 9, in <module>
driver=webdriver.Firefox()
File "/usr/local/lib/python3.6/dist-packages/selenium/webdriver/firefox/webdriver.py", line 174, in __init__
keep_alive=True)
File "/usr/local/lib/python3.6/dist-packages/selenium/webdriver/remote/webdriver.py", line 157, in __init__
self.start_session(capabilities, browser_profile)
File "/usr/local/lib/python3.6/dist-packages/selenium/webdriver/remote/webdriver.py", line 252, in start_session
response = self.execute(Command.NEW_SESSION, parameters)
File "/usr/local/lib/python3.6/dist-packages/selenium/webdriver/remote/webdriver.py", line 321, in execute
self.error_handler.check_response(response)
File "/usr/local/lib/python3.6/dist-packages/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.SessionNotCreatedException: Message: Unable to find a matching set of capabilities
【问题讨论】:
-
确保您使用的是正确的 32/64 位版本的二进制文件 - 它应该是统一的 - 例如如果 Firefox 是 64 位的,那么 geckodriver 也必须如此。
标签: python-3.x selenium firefox selenium-webdriver geckodriver