编辑：我找到了解决方案。您不能在带有本机上下文菜单的Selenium中单击鼠标右键，而只能使用自定义上下文菜单
将代码更新为在自定义上下文菜单上单击鼠标右键，效果很好。
我查看了十二个解决方案，但都不起作用，因此我必须共享我的代码。请注意，此解决方案适用于我的Mac。它在我的工作笔记本电脑（Windows）上不起作用。我正在使用Chrome，Java 8和Selenium 3.8.1
@Test
public void contextClickTest() {
WebElement contextRegion;
// Arbitrary collection of Keys to execute to navigate context menu
Keys[] keys = { Keys.ARROW_DOWN, Keys.ENTER };
// this site has a good context click demo
driver.get("https://swisnl.github.io/jQuery-contextMenu/demo.html");
// get the context region of the button using xpath
contextRegion = driver.findElement(By.xpath("/html/body/div/section/div/div/div/p/span"));
// Perform action to select some value in the context menu
Actions act = new Actions(driver).moveToElement(contextRegion).contextClick(contextRegion);
for(CharSequence cs : keys) {
act = act.sendKeys(cs);
}
act.build().perform();
// if successful an alert will appear.
// If not, this will throw an exception
driver.switchTo().alert().accept();
}
在其他计算机上运行时，不工作的原因可能是什么？我需要在不同的平台上使用不同的密钥吗？
编辑：这是由于无法打开警报窗口而引发的异常：
FAILED: contextClickTest
org.openqa.selenium.NoAlertPresentException: no alert open
(Session info: chrome=68.0.3440.106)
(Driver info: chromedriver=2.33.506106 (8a06c39c4582fbfbab6966dbb1c38a9173bfb1a2),platform=Mac OS X 10.12.6 x86_64) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 0 milliseconds
Build info: version: '3.8.1', revision: '6e95a6684b', time: '2017-12-01T18:33:54.468Z'
System info: host: 'Seans-MacBook-Pro.local', ip: '10.0.0.104', os.name: 'Mac OS X', os.arch: 'x86_64', os.version: '10.12.6', java.version: '1.8.0_92'
Driver info: org.openqa.selenium.chrome.ChromeDriver
Capabilities {acceptSslCerts: true, applicationCacheEnabled: false, browserConnectionEnabled: false, browserName: chrome, chrome: {chromedriverVersion: 2.33.506106 (8a06c39c4582fb..., userDataDir: /var/folders/h7/0637cbz907d...}, cssSelectorsEnabled: true, databaseEnabled: false, handlesAlerts: true, hasTouchScreen: false, javascriptEnabled: true, locationContextEnabled: true, mobileEmulationEnabled: false, nativeEvents: true, networkConnectionEnabled: false, pageLoadStrategy: normal, platform: MAC, platformName: MAC, rotatable: false, setWindowRect: true, takesHeapSnapshot: true, takesScreenshot: true, unexpectedAlertBehaviour: , unhandledPromptBehavior: , version: 68.0.3440.106, webStorageEnabled: true}
Session ID: d7788e0a9788a597df727cfbaa4a26bd
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
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.http.JsonHttpResponseCodec.reconstructValue(JsonHttpResponseCodec.java:40)
at org.openqa.selenium.remote.http.AbstractHttpResponseCodec.decode(AbstractHttpResponseCodec.java:80)
at org.openqa.selenium.remote.http.AbstractHttpResponseCodec.decode(AbstractHttpResponseCodec.java:44)
at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:164)
at org.openqa.selenium.remote.service.DriverCommandExecutor.execute(DriverCommandExecutor.java:83)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:601)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:658)
at org.openqa.selenium.remote.RemoteWebDriver$RemoteTargetLocator.alert(RemoteWebDriver.java:987)
at com.revature.testsuites.ContextClickTest.contextClickTest(ContextClickTest.java:40)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:80)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:714)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:901)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1231)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
at org.testng.TestRunner.privateRun(TestRunner.java:767)
at org.testng.TestRunner.run(TestRunner.java:617)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291)
at org.testng.SuiteRunner.run(SuiteRunner.java:240)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1198)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1123)
at org.testng.TestNG.run(TestNG.java:1031)
at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:114)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)
答案 0 :(得分：0)
此错误消息...
org.openqa.selenium.NoAlertPresentException: no alert open
...表示 ChromeDriver 无法调用与 Action 类相关的方法。
您的主要问题是所使用的二进制版本之间的不兼容性：
支持 Chrome v60-62
支持 Chrome v67-69
因此 JDK v8u92 ， Selenium Client v3.8.1 ， ChromeDriver v2.33 和之间存在明显的不匹配Chrome浏览器v68.0
@Test。答案 1 :(得分：0)
您可以通过try-catch处理它引发警报异常的方法，
示例示例：
try {
driver.switchTo().alert().accept();
} catch (Exception Ex) {
System.out.println("Alert was not present");
}