我是 Selenium 的新手并开始学习它。但是 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。将节点添加到集线器的代码是使用 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 org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
at org.testng.SuiteRunner.access$000(SuiteRunner.java:40)
at org.testng.SuiteRunner$SuiteWorker.run(SuiteRunner.java:489)
at org.testng.internal.thread.ThreadUtil$1.call(ThreadUtil.java:52)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: org.openqa.selenium.json.JsonException: Expected to read a START_MAP but instead have: END. Last 0 characters read:
Build info: version: '3.14.0', revision: 'aacccce0', time: '2018-08-
集线器命令:
java -jar selenium-server-standalone-3.14.0.jar -role hub
节点命令:java -DWebdriver.chrome.driver=C:\SWs\chromedriver_win32\chromedriver.exe -jar selenium-server-standalone-3.14.0.jar -role node -hub http://xxx.xxx.xx:4444 /网格/注册/
浏览器详细信息:Chrome 69
ChromeDriver 2.42.591088
有人请帮忙解决这个问题,在此先感谢