CreatePlatformSocket（）返回错误：提供了无效的参数。（0x2726）尝试通过网络路径访问chromedriver时

Question

我了解操作系统更新不仅导致chromedriver引起问题，也导致了geckodriver。

当更新的工作站在本地运行它们时，chromedriver和geckodriver都可以毫无问题地启动（例如，驱动器C：\）。当在网络路径中找到这两个时，就会出现问题。

我已经检查了运行这些驱动程序的特定用户的权限，还检查了UAC和防火墙，但它们似乎与问题无关。

为了维护起见，我更喜欢从网络路径运行驱动程序。因为，我有几个自动化站，所以我想集中基础架构。这样，我不需要维护每个站点的基础设施。

我正在使用默认设置运行两个驱动程序，而没有使用它们的选项，我相信也许使用这些选项可以解决问题。

有人熟悉这些问题吗？通过使用驱动程序的选项，是否可以安全地传递这些问题？

顺便说一下，我在Windows 10专业版上运行：1803操作系统内部版本：17134.1

chromedriver版本是2.40.565498 win32，而geckodriver版本是v0.20.1-win64

我收到的错误消息是：

chromedriver

[1530079175.164][SEVERE]: CreatePlatformSocket() returned an error: An invalid argument was supplied. (0x2726)
[1530079175.165][INFO]: listen on IPv4 failed with error ERR_INVALID_ARGUMENT
[1530079175.166][SEVERE]: CreatePlatformSocket() returned an error: An invalid argument was supplied. (0x2726)
[1530079175.166][INFO]: listen on IPv6 failed with error ERR_INVALID_ARGUMENT

壁虎

An invalid argument was supplied. (os error 10022)

Answer 1

正如您提到的：

• 在本地执行时， ChromeDriver 和 GeckoDriver 都 可以 正常 启动（例如C:\驱动器）
• 在网络路径中找到 ChromeDriver 和 GeckoDriver 时会出现问题。

历史上，根据讨论：

• CreatePlatformSocket（）返回错误：提供了无效的参数。（0x2726）端口不可用。退出……使用chromedriver和Selenium 3.2
• CreatePlatformSocket（）返回错误：提供了无效的参数。（0x27t6）端口不可用。在Selenium Webdriver中退出…

已经观察到 ChromeDriver 和 GeckoDriver 在网络上共享时，在初始化各自的 浏览器客户端时 ，观察到以下错误：

• 样品A：

        Starting ChromeDriver 2.28.455520 (cc17746adff54984afff480136733114c6b3704b) on port 12121
    Only local connections are allowed.
    [0.023][SEVERE]: CreatePlatformSocket() returned an error: An invalid argument was supplied. (0x2726)
    [0.023][SEVERE]: CreatePlatformSocket() returned an error: An invalid argument was supplied. (0x2726)
    Port not available. Exiting...
    Mar 11, 2017 9:13:06 PM org.openqa.selenium.os.UnixProcess checkForError
    SEVERE: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
    org.openqa.selenium.WebDriverException: Timed out waiting for driver server to start.

• 样品B：

        [0.147][SEVERE]: CreatePlatformSocket() returned an error: An invalid argument was supplied. (0x2726) 
    [0.147][SEVERE]: CreatePlatformSocket() returned an error: An invalid argument was supplied. (0x27t6) 
    Port not available. Exiting...

• 样品C：

        Starting ChromeDriver 2.38.552522 (437e6fbedfa8762dec75e2c5b3ddb86763dc9dcb) on port 17873
    Only local connections are allowed.
    [1525873930.811][SEVERE]: CreatePlatformSocket() returned an error: An invalid argument was supplied. (0x2726)
    [1525873930.816][SEVERE]: CreatePlatformSocket() returned an error: An invalid argument was supplied. (0x2726)
    Port not available. Exiting...
    May 09, 2018 7:22:30 PM org.openqa.selenium.os.UnixProcess checkForError
    SEVERE: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
    Exception in thread "main" org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.

• 乃至：

        //chromedriver
    [1530079175.164][SEVERE]: CreatePlatformSocket() returned an error: An invalid argument was supplied. (0x2726)
    [1530079175.165][INFO]: listen on IPv4 failed with error ERR_INVALID_ARGUMENT

    //geckodriver
    An invalid argument was supplied. (os error 10022)

    //IEDriverServer
    Failed to start the server with: port = '2305', host = '', log level = '', log file = '', whitelisted ips = ''

解

因此，一种通用的解决方案是通过将 ChromeDriver 和 _GeckoDriver_放入主机的本地驱动器来访问它们。