Selenium网格中的Opera浏览器:未找到驱动程序类

问题描述：

我正在尝试使用Selenium网格设置环境以在远程计算机上执行Selenium测试.我无法使用的唯一浏览器是Opera.我将其配置与其他浏览器相同.但是，当我启动节点时，它显示未找到Driver类.

I'm trying to setup an environment with Selenium grid to execute my Selenium test on a remote machine. The only browser I can`t get to work is Opera. I configured it the same as the other browsers. However when I start the node it shows a Driver class not found.

我在主机上运行Windows 8.1 Enterprise 64位

I`m Running windows 8.1 Enterprise 64 bit on my host computer

节点和主机位于Windows 7 Enterprise 32位Service Pack 1上

The node and the host are on windows 7 Enterprise 32 bit service pack 1

在安装主机Opera时，该Opera Web驱动程序位于C:/GUI-Tests/Drivers/operadriver.exe中，我尝试了32位Webdriver和64位Webdriver，但仍然出现错误:>

On the host opera is installed, the opera webdriver is in C:/GUI-Tests/Drivers/operadriver.exe, I tried the 32 bit webdriver and the 64 bit webdriver and I`m still getting the error:

13:30:37.169 INFO - Driver class not found: com.opera.core.systems.OperaDriver
13:30:37.169 INFO - Driver provider com.opera.core.systems.OperaDriver registration is skipped: Unable to create new instances on this machine.
13:30:37.178 INFO - Driver class not found: com.opera.core.systems.OperaDriver
13:30:37.178 INFO - Driver provider com.opera.core.systems.OperaDriver is not registered

如果有人对这个问题有所了解，请帮助我.

If anyone knows something about this problem please help me.

启动中心:

java -jar selenium-server-standalone-3.3.1.jar -role hub -hubConfig hubConfig.json

我的集线器配置:

{
  "host": ip,
  "maxSessions": 5,
  "port": 4444,
  "cleanupCycle": 5000,
  "timeout": 300000,
  "newSessionWaitTimeout": -1,
  "servlets": [],
  "prioritizer": null,
  "capabilityMatcher": "org.openqa.grid.internal.utils.DefaultCapabilityMatcher",
  "throwOnCapabilityNotPresent": true,
  "nodePolling": 180000,
  "platform": "WINDOWS"
}

启动节点:

java -jar selenium-server-standalone-3.3.1.jar -role node -nodeConfig nodeConfig.json

我的节点配置文件:

{
  "capabilities":
  [
    {
      "browserName": "opera",
      "platform": "WINDOWS",
      "maxInstances": 5,
      "seleniumProtocol": "WebDriver",
      "webdriver.opera.driver": "C:/GUI-Tests/Drivers/operadriver.exe"
    }
  ],
  "proxy": "org.openqa.grid.selenium.proxy.DefaultRemoteProxy",
  "maxSession": 1,
  "port": 5555,
  "register": true,
  "registerCycle": 5000,
  "hub": "http://localhost:4444",
  "nodeStatusCheckTimeout": 5000,
  "nodePolling": 5000,
  "role": "node",
  "unregisterIfStillDownAfter": 60000,
  "downPollingLimit": 2,
  "debug": false,
  "servlets" : [],
  "withoutServlets": [],
  "custom": {}
}

驱动程序位置的屏幕截图:

A screenshot of the drivers location:

答

回答我自己的问题，因为我找到了答案，我希望能帮助所有对此问题进行谷歌搜索的人:)

Answering my own question because I discovered the answer, and I`m hoping to help everyone that googles on this question :)

事实证明，歌剧驱动程序是旧驱动程序，您将不需要它.

Well it turns out opera driver is a legacy driver, you won't need it.

您确实需要Opera浏览器和 operachromiumdriver .在c#中，将您的功能定义为:

You do need the Opera browser and operachromiumdriver. In c# define your capabilities as:

capabilities = new DesiredCapabilities();
capabilities.SetCapability(CapabilityType.BrowserName, "operablink");
capabilities.Platform = new Platform(PlatformType.Windows);
_webDriver = new RemoteWebDriver(_gridServerUri, capabilities);

在您的节点上:

{
  "capabilities":
  [
    {
      "browserName": "operablink",
      "platform": "WINDOWS",
      "maxInstances": 5,
      "seleniumProtocol": "WebDriver"
    }
  ],
  "proxy": "org.openqa.grid.selenium.proxy.DefaultRemoteProxy",
  "maxSession": 1,
  "port": 5555,
  "register": true,
  "registerCycle": 5000,
  "hub": "http://localhost:4444",
  "nodeStatusCheckTimeout": 5000,
  "nodePolling": 5000,
  "role": "node",
  "unregisterIfStillDownAfter": 60000,
  "downPollingLimit": 2,
  "debug": false,
  "servlets" : [],
  "withoutServlets": [],
  "custom": {}
}

我希望这至少对某人有用.

I hope this will be useful to someone at least it was useful to me.

operachromiumdriver位于我的路径变量中
我的节点和集线器正在运行Windows 7

Selenium网格中的Opera浏览器:未找到驱动程序类

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