Selenium网格错误“无法创建新服务：chromedriverservice” [英] Selenium grid error "unable to create new service: chromedriverservice"

问题描述

您好，今天我的测试停止在Grid上运行。我看到了这个错误：

消息：System.InvalidOperationException：无法创建新服务：ChromeDriverService 
构建信息：版本：'3.141.59'，修订版：' e82be7d358'，时间：'2018-11-14T08：25：53'
系统信息：主机：'KBP1-LHP-F87043'，ip：'10 .0.75.1'，os.name：'Windows 10'， os.arch：'amd64'，os.version：'10 .0'，java.version：'11 .0.2'
驱动程序信息：driver.version：unknown（SessionNotCreated）

我尝试过：



这就是我运行网格和节点的方法我的本地机器。

运行HUB

 java -jar selenium-server-standalone-3.141.59.jar  - 角色中心-port 4445 

运行默认节点

 java -jar selenium-server -standalone-3.141.59.jar -role node -hub http：// localhost：4445 / grid / 

我在浏览器中检查了控制台： http：// localhost：4445 / grid / console

这是我的C＃cod e用于初始化浏览器：

 [Binding] 
  public  密封  class 挂钩
 {
  private  IWebDriver _driver; 
  private  IObjectContainer _objectContainer; 
 
  public  Hooks（IObjectContainer objectContainer）
 {
 _objectContainer = objectContainer; 
} 
 
 [BeforeScenario] 
 
  public   void  BeforeScenario（）
 {
  //   Selenium Grid  
 ChromeOptions选项= 新 ChromeOptions（）; 
 _driver =  new  RemoteWebDriver（ new  Uri（   http：// localhost：4445 / wd / hub），options）; 
 _objectContainer.RegisterInstanceAs（_driver）; 
} 
} 

解决方案

现在一切正常。我用于运行节点这样的代码：

 -Dwebdriver.chrome.driver =C：\Program Files\chromedriver_win32\chromedriver .exe-Dwebdriver.gecko.driver =C：\ Program Files \geckodriver-v0.24.0-win64 \geckodriver.exe-jar selenium-server-standalone-3.141.59.jar -role node -hub的 http：//本地主机：4444 /格/注册/

Hello, today my tests stoped run on the Grid. I see this error:

Message: System.InvalidOperationException : Unable to create new service: ChromeDriverService
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:25:53'
System info: host: 'KBP1-LHP-F87043', ip: '10.0.75.1', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '11.0.2'
Driver info: driver.version: unknown (SessionNotCreated)

What I have tried:

This is how I run Grid and Nodes on my local machine.
Run HUB

java -jar selenium-server-standalone-3.141.59.jar -role hub -port 4445

Run default NODES

java -jar selenium-server-standalone-3.141.59.jar -role node -hub http://localhost:4445/grid/

I checked console in browser here: http://localhost:4445/grid/console
This is my C# code for initialize browser:

[Binding]
    public sealed class Hooks
    {
        private IWebDriver _driver;
        private IObjectContainer _objectContainer;

        public Hooks(IObjectContainer objectContainer)
        {
            _objectContainer = objectContainer;
        }

        [BeforeScenario]

        public void BeforeScenario()
        {
            // Selenium Grid
            ChromeOptions options = new ChromeOptions();
            _driver = new RemoteWebDriver(new Uri("http://localhost:4445/wd/hub"), options);
            _objectContainer.RegisterInstanceAs(_driver);
        }
    }

解决方案

Now everything works. I use for run nodes such code:

-Dwebdriver.chrome.driver="C:\Program Files\chromedriver_win32\chromedriver.exe" -Dwebdriver.gecko.driver="C:\Program Files\geckodriver-v0.24.0-win64\geckodriver.exe" -jar selenium-server-standalone-3.141.59.jar -role node -hub "http://localhost:4444/grid/register/"

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