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google-chrome - 无法在 Selenium Grid 中创建 Chrome RemoteWebDriver

问题描述

这几天我一直在努力解决这个问题。我无法在 Selenium Grid 中使用 Chrome 创建 RemoteWebDriver。

集线器、节点和 Eclipse（触发测试）在一台机器上运行，但我也尝试了多台机器。

我在 Eclipse 中遇到异常：

Caused by: org.openqa.selenium.WebDriverException: unknown error: DevToolsActivePort file doesn't exist

这是节点日志的内容：

11:57:26.208 INFO [ActiveSessionFactory.lambda$apply$11] - Matched factory 
org.openqa.selenium.remote.server.ServicedSession$Factory (provider: 
org.openqa.selenium.chrome.ChromeDriverService)
Starting ChromeDriver 2.40.565498 (ea082db3280dd6843ebfb08a625e3eb905c4f5ab) 
on port 32456
Only local connections are allowed.
Starting ChromeDriver 2.40.565498 (ea082db3280dd6843ebfb08a625e3eb905c4f5ab)     on port 9515
Only local connections are allowed.
11:58:26.903 INFO [ActiveSessionFactory.apply] - Capabilities are: {
  "browserName": "chrome",
  "goog:chromeOptions": {
    "args": [
      "--no-sandbox",
      "--disable-dev-shm-usage",
      "--log-level=DEBUG",
     "--dns-prefetch-disable"
    ],
"extensions": [
],
"useAutomationExtension": false,
"binary": "chromedriver.exe"
  }
}
11:58:26.903 INFO [ActiveSessionFactory.lambda$apply$11] - Matched factory         org.openqa.selenium.remote.server.ServicedSession$Factory (provider: org.openqa.selenium.chrome.ChromeDriverService)
Starting ChromeDriver 2.40.565498 (ea082db3280dd6843ebfb08a625e3eb905c4f5ab) on port 11072
Only local connections are allowed.
Starting ChromeDriver 2.40.565498 (ea082db3280dd6843ebfb08a625e3eb905c4f5ab) on port 9515
Only local connections are allowed.
[1530698307.499][SEVERE]: bind() returned an error: Tylko jedno u┐ycie ka┐dego adresu gniazda (protokˇ│/adres sieciowy/port) jest normalnie dozwolone. (0x2740)
IPv4 port not ava[i1lable. Exiting...
530698307.499][INFO]: listen on IPv4 failed with error ERR_ADDRESS_IN_USE

我想知道是什么原因导致两个 ChromeDrivers 启动，而第二个总是在端口 9515 上启动。我使用的是 Chrome v67 和 Driver 2.40。

这是我的代码：

ChromeOptions options = new ChromeOptions();
        options.addArguments("--no-sandbox");
        options.addArguments("--disable-dev-shm-usage");
        options.addArguments("--log-level=DEBUG");
        options.addArguments("--dns-prefetch-disable");
        options.setExperimentalOption("useAutomationExtension", false);
            try {
            WebDriver rwb = new RemoteWebDriver(new URL(hubAddress), options);
            return rwb;
            } catch (MalformedURLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            }

我已经尝试了您可以在 Google 或此处在 Stack 上找到的所有内容。没有什么帮助。任何建议将不胜感激。提前致谢。

标签： google-chromeseleniumgridselenium-chromedriverremotewebdriver

解决方案

此问题的解决方案是传递 chromedriver 路径，如下所示

java -jar -Dwebdriver.chrome.driver =/Users/UserName/Desktop/chromedriver24 selenium-server-standalone-3.13.0.jar -role node -hub http://localhost:4444/grid/register -browser browserName=chrome ,maxInstances=3

而不是使用参数chrome_binary

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