集线器已关闭或没有响应:用户代理值23处的字符0x131意外:SeleniumGrid 3.1.1版的Selenium / 3.14.0(javaw²ndows)

时间:2018-10-02 08:35:27

标签: java selenium selenium-webdriver webdriver selenium-grid

我有selenium独立服务器3.14.0,想要运行集线器,然后在其上注册节点。我首先像这样运行集线器

java -jar selenium-server-standalone-3.14.0.jar -role hub

,它工作得很好,并等待节点被注册。然后运行此命令注册一个节点,

java -jar selenium-server-standalone-3.14.0.jar -role node -hub http://localhost:4444/register/grid -browser browserName=chrome,platform=WINDOWS

但是它一直不断给我这个错误,我无法注册任何节点。

11:30:47.634 INFO [SelfRegisteringRemote$1.run] - Couldn't register this node: The hub is down or not responding: Unexpected char 0x131 at 23 in User-Agent value: selenium/3.14.0 (java w²ndows)

我该如何解决这个问题?

  • 我拥有最新版的chrome驱动程序。

1 个答案:

答案 0 :(得分:1)

此错误消息...

[SelfRegisteringRemote$1.run] - Couldn't register this node: The hub is down or not responding: Unexpected char 0x131 at 23 in User-Agent value: selenium/3.14.0 (java w²ndows)

...表示 Selenium Grid Node 未注册到 Selenium Grid Hub

您的主要问题是您的基础操作系统不是英语

解决方案

操作系统英语版本中尝试相同的操作,这些命令将正常工作。


除此之外,我的命令没有任何此类问题。

您启动 Selenium Grid Hub 的命令非常完美:

java -jar selenium-server-standalone-3.14.0.jar -role hub

您应该看到以下启动日志:

C:\Utility\SeleniumGrid>java -jar selenium-server-standalone-3.14.0.jar -role hub
14:31:09.654 INFO [GridLauncherV3.launch] - Selenium build info: version: '3.14.0', revision: 'aacccce0'
14:31:09.659 INFO [GridLauncherV3$2.launch] - Launching Selenium Grid hub on port 4444
2018-10-02 14:31:10.381:INFO::main: Logging initialized @1570ms to org.seleniumhq.jetty9.util.log.StdErrLog
14:31:11.086 INFO [Hub.start] - Selenium Grid hub is up and running
14:31:11.087 INFO [Hub.start] - Nodes should register to http://192.168.1.5:4444/grid/register/
14:31:11.088 INFO [Hub.start] - Clients should connect to http://192.168.1.5:4444/wd/hub

您启动 Selenium Grid Node 的命令也很完美:

java -jar selenium-server-standalone-3.14.0.jar -role node -hub http://localhost:4444/register/grid -browser browserName=chrome,platform=WINDOWS

您应该看到以下启动日志:

C:\Utility\SeleniumGrid>java -jar selenium-server-standalone-3.14.0.jar -role node -hub http://localhost:4444/register/grid -browser browserName=chrome,platform=WINDOWS
14:38:06.877 INFO [GridLauncherV3.launch] - Selenium build info: version: '3.14.0', revision: 'aacccce0'
14:38:06.904 INFO [GridLauncherV3$3.launch] - Launching a Selenium Grid node onport 27852
2018-10-02 14:38:07.459:INFO::main: Logging initialized @1105ms to org.seleniumhq.jetty9.util.log.StdErrLog
14:38:07.829 INFO [SeleniumServer.boot] - Selenium Server is up and running on port 27852
14:38:07.830 INFO [GridLauncherV3$3.launch] - Selenium Grid node is up and ready to register to the hub
14:38:08.069 INFO [SelfRegisteringRemote$1.run] - Starting auto registration thread. Will try to register every 5000 ms.
14:38:08.070 INFO [SelfRegisteringRemote.registerToHub] - Registering the node to the hub: http://localhost:4444/grid/register
14:38:09.108 INFO [SelfRegisteringRemote.registerToHub] - The node is registered to the hub and ready to use

位于http://localhost:4444/grid/console Grid Console 如下:

GridConsole