selenium.common.exceptions.WebDriverException: Message: Unable to find a matching set of capabilities

环境:Python3+selenium3+Firefox47

在打开火狐浏览器时报错:'geckodriver' executable needs to be in PATH

from selenium import webdriver
web = webdriver.Firefox()

于是,各种度娘,最终做了如下尝试:

  下载了geckodriver-v0.18.0-win64,解压将geckodriver.exe放到火狐浏览器目录下,然后把火狐浏览器目录添加到path环境变量。

  结果又出现报错:selenium.common.exceptions.WebDriverException: Message: Unable to find a matching set of capabilities

随后,再次度娘,做了如下操作,成功:

  更新火狐浏览器到Firefox54

 

geckodriver.exe下载网址:https://github.com/mozilla/geckodriver/releases/

posted @ 2017-08-14 12:43  下一步之外  阅读(3570)  评论(2编辑  收藏  举报