小编muz*_*d -的帖子

我是 Selenium 的新手并开始学习它。但 Selenium Grid 不适合我。使用的服务器版本是selenium-server-standalone-3.14.0.jar。使用命令，集线器和节点正在运行。将节点添加到 hub 的代码是使用 Eclipse 中的 TestNG 编写的。代码如下：

ChromeOptions options = new ChromeOptions();
options.setCapability(CapabilityType.PLATFORM_NAME, Platform.WIN10);             
options.setCapability(CapabilityType.BROWSER_NAME, "chrome");
driver = new RemoteWebDriver(new URL("http://192.xxx.x.xx:48807/wd/hub"), options);             driver.get("https://www.amazon.in/");

运行测试时，出现以下错误并且未创建会话：

org.openqa.selenium.WebDriverException: Unable to parse remote response: 
    at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:111)
    at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:73)
    at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:136)
    at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:548)
    at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:212)
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:130)
    at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:143)
    at grid.Node2.f(Node2.java:44)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
    at org.testng.internal.Invoker.invokeMethod(Invoker.java:580)
    at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:716)
    at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:988)
    at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
    at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
    at org.testng.TestRunner.privateRun(TestRunner.java:648)
    at org.testng.TestRunner.run(TestRunner.java:505)
    at …