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SessionNotCreatedException:消息:未创建会话:此版本的ChromeDriver仅支持使用Selenium ChromeDriver v81的Chrome版本81

分类: 技术问答 • 2022-02-26 08:33:38

SessionNotCreatedException:消息:未创建会话:此版本的ChromeDriver仅支持使用Selenium ChromeDriver v81的Chrome版本81

问题描述：

我从Selenium和os导入了webdriver.我希望能够成功运行这段代码:

I imported webdriver from selenium and os. I want to be able to run this piece of code successfully:

driver = webdriver.Chrome(executable_path= os.path.abspath('') + '/chromedriver')

我得到的错误:

selenium.common.exceptions.SessionNotCreatedException: Message: session not created: This version of ChromeDriver only supports Chrome version 81

我在MAC OSX上使用python 2.7.我从 https://sites.google安装了chromedriver版本81.0.4044.138.com/a/chromium.org/chromedriver/downloads 在同一个工作空间目录中，并且名为"chromedriver"，但这就像我的webdriver无法识别它.任何建议，我将不胜感激！

I'm using python 2.7 on a MAC OSX. I have version 81.0.4044.138 of the chromedriver installed from https://sites.google.com/a/chromium.org/chromedriver/downloads in the same workspace directory, and it is named 'chromedriver', but it's like my webdriver doesn't recognize it. I would appreciate any suggestions!

答

此错误消息... 

selenium.common.exceptions.SessionNotCreatedException: Message: session not created: This version of ChromeDriver only supports Chrome version 81

...表示 ChromeDriver 无法启动/产生新的浏览上下文，即 Chrome浏览器会话.

...implies that the ChromeDriver was unable to initiate/spawn a new Browsing Context i.e. Chrome Browser session.

您的主要问题是所使用的二进制文件版本之间的不兼容性:

Your main issue is the incompatibility between the version of the binaries you are using as follows:

  • 您正在使用 ChromeDriver 81.0
  • ChromeDriver 81.0 的发行说明>明确提及以下内容:

支持 Chrome 81版

大多数可能是 Chrome浏览器已更新为 Chrome v83.0 作为最新推送的一部分.

Most probhably the Chrome Browser got updated to Chrome v83.0 as a part of the recent push.

支持 Chrome 83版

  • 您的 Selenium Client 版本对我们未知.

    • Your Selenium Client version is unknown to us.

      • 因此 ChromeDriver v81.0 与 Chrome浏览器v83.0

      确保:

      • 硒已升级到当前级别版本3.141.59 .
      • ChromeDriver 已更新为当前的 ChromeDriver v83.0 级.
      • Chrome 已更新为当前的 Chrome版本83.0 级别.(根据 ChromeDriver v83.0发行说明)
      • 如果您的基本 Web客户端版本太旧，则将其卸载并安装最新版本的 Web客户端 GA.
      • 以非root用户用户的身份执行 @Test .
      • Selenium is upgraded to current levels Version 3.141.59.
      • ChromeDriver is updated to current ChromeDriver v83.0 level.
      • Chrome is updated to current Chrome Version 83.0 level. (as per ChromeDriver v83.0 release notes)
      • If your base Web Client version is too old, then uninstall it and install a recent GA and released version of Web Client.
      • Execute your @Test as non-root user.

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