我正在尝试使用Opera浏览器作为节点运行测试，集线器和节点连接成功。
以下是集线器和节点连接：
集线器>java -jar selenium-server-standalone-3.9.1.jar -role hub
节点>java -Dwebdriver.opera.driver=C:zipexeoperadriver_win64operadriver_win64operadriver.exe -jar selenium-server-standalone-3.9.1.jar -role node -hub http://192.168.1.10:4444/grid/register -port 5566
当尝试执行程序时，两个Opera浏览器加载，但只有空白的白色页面显示为Not secure data:；在URL上，我也遇到了这种异常。
org.openqa.selenium.SessionNotCreatedException: Unable to create session from org.openqa.selenium.remote.NewSessionPayload@6153fbda
Opera驱动程序和Opera浏览器我正在使用：
Opera版本：82.0.4227.58Opera驱动程序版本：96.0.4664.45
以下是使用的代码：
package Grid;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.By;
import org.openqa.selenium.Platform;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.testng.annotations.*;
public class OperaNode {
static WebDriver driver;
String nodeUrl;
@SuppressWarnings("deprecation")
@BeforeTest
public void OpenBrowser() throws InterruptedException {
try {
nodeUrl = "http://192.168.1.10:5566/wd/hub";
DesiredCapabilities capabilities = DesiredCapabilities.opera();
capabilities.setBrowserName("opera");
capabilities.setPlatform(Platform.WINDOWS);
driver = new RemoteWebDriver(new URL(nodeUrl), capabilities);
driver.manage();
driver.get("http://www.yahoo.com");
driver.manage().window().maximize();
driver.manage().timeouts().pageLoadTimeout(40, TimeUnit.SECONDS);
driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);
Thread.sleep(2000);
} catch (MalformedURLException e) {
e.printStackTrace();
}
}
@Test
public void SigninButton() throws InterruptedException {
try {
driver.findElement(By.xpath("//a[@class='_yb_duqkn']")).click();
Thread.sleep(2000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
@AfterTest
public void CloseBrowser() {
driver.quit();
}
}
下面是控制台消息：
FAILED CONFIGURATION: @BeforeTest OpenBrowser
org.openqa.selenium.SessionNotCreatedException: Unable to create session from org.openqa.selenium.remote.NewSessionPayload@6153fbda
Build info: version: '3.9.1', revision: '63f7b50', time: '2018-02-07T22:42:28.403Z'
System info: host: 'DESKTOP-KML9RV5', ip: '192.168.1.10', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '16.0.2'
Driver info: driver.version: unknown
Command duration or timeout: 1.94 seconds
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:78)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
at org.openqa.selenium.remote.ErrorHandler.createThrowable(ErrorHandler.java:214)
at org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed(ErrorHandler.java:166)
at org.openqa.selenium.remote.JsonWireProtocolResponse.lambda$new$0(JsonWireProtocolResponse.java:53)
at org.openqa.selenium.remote.JsonWireProtocolResponse.lambda$getResponseFunction$2(JsonWireProtocolResponse.java:91)
at org.openqa.selenium.remote.ProtocolHandshake.lambda$createSession$0(ProtocolHandshake.java:123)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197)
at java.base/java.util.Spliterators$ArraySpliterator.tryAdvance(Spliterators.java:958)
at java.base/java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:129)
at java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:502)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:488)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:150)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:647)
at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:126)
at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:73)
at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:138)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:601)
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:219)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:142)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:155)
at Grid.OperaNode.OpenBrowser(OperaNode.java:36)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:567)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:133)
at org.testng.internal.MethodInvocationHelper.invokeMethodConsideringTimeout(MethodInvocationHelper.java:62)
at org.testng.internal.ConfigInvoker.invokeConfigurationMethod(ConfigInvoker.java:385)
at org.testng.internal.ConfigInvoker.invokeConfigurations(ConfigInvoker.java:321)
at org.testng.TestRunner.invokeTestConfigurations(TestRunner.java:637)
at org.testng.TestRunner.beforeRun(TestRunner.java:627)
at org.testng.TestRunner.run(TestRunner.java:589)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:377)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:371)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:332)
at org.testng.SuiteRunner.run(SuiteRunner.java:276)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:53)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:96)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1212)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1134)
at org.testng.TestNG.runSuites(TestNG.java:1063)
at org.testng.TestNG.run(TestNG.java:1031)
at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:115)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)
Caused by: org.openqa.selenium.SessionNotCreatedException: Unable to create session from org.openqa.selenium.remote.NewSessionPayload@6153fbda
Build info: version: '3.9.1', revision: '63f7b50', time: '2018-02-07T22:42:28.403Z'
System info: host: 'DESKTOP-KML9RV5', ip: '192.168.1.10', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '16.0.2'
Driver info: driver.version: unknown
Build info: version: '3.9.1', revision: '63f7b50', time: '2018-02-07T22:42:28.403Z'
System info: host: 'DESKTOP-KML9RV5', ip: '192.168.1.10', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '16.0.2'
Driver info: driver.version: unknown
at org.openqa.selenium.remote.server.NewSessionPipeline.lambda$null$4(NewSessionPipeline.java:75)
at java.util.Optional.orElseThrow(Optional.java:403)
at org.openqa.selenium.remote.server.NewSessionPipeline.lambda$createNewSession$5(NewSessionPipeline.java:74)
at java.util.Optional.orElseGet(Optional.java:364)
at org.openqa.selenium.remote.server.NewSessionPipeline.createNewSession(NewSessionPipeline.java:72)
at org.openqa.selenium.remote.server.commandhandler.BeginSession.execute(BeginSession.java:65)
at org.openqa.selenium.remote.server.WebDriverServlet.lambda$handle$0(WebDriverServlet.java:242)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
at java.lang.Thread.run(Thread.java:831)
如果使用Selenium Grid设置作为浏览器堆栈，则RemoteWebDriver url配置应始终路由到集线器。然后，集线器将检查与您的浏览器请求匹配的节点，并转发到该节点。
nodeUrl = "http://<hub ip address>:4444/wd/hub";
DesiredCapabilities capabilities = DesiredCapabilities.opera();
capabilities.setBrowserName("opera");
capabilities.setPlatform(Platform.WINDOWS);
driver = new RemoteWebDriver(new URL(nodeUrl), capabilities);