我正在使用Selenium C#LeanFT来自动化Web应用程序 . 我有时在Visual Studio中遇到此错误,我不知道为什么 . 有人可以阐明我如何处理这个问题:

初始化错误webdriver的浏览器 - >未知错误:未能等到延期背景页面加载:铬扩展://hpoiplhbnkgnpjkkilfahkkcimachkkj/Agent/Ext/bg-loader.html从超时(驾驶员信息:chromedriver = 2.37.543627(63642262d9fb93fb4ab52398be4286d844092a5e ),平台= Windows NT的10.0.16299 x86_64的)Automation.Test.Framework.Models.Exceptions.AtGenericException:初始化错误的webdriver铬---> System.InvalidOperationException:未知错误:未能等到延期背景页面加载:镀铬扩展名://hpoiplhbnkgnpjkkilfahkkcimachkkj/Agent/Ext/bg-loader.html来自超时(驱动程序信息:chromedriver = 2.37.543627(63642262d9fb93fb4ab52398be4286d844092a5e),platform = Windows NT 10.0.16299 x86_64)at OpenQA.Selenium.Remote.RemoteWebDriver.UnpackAndThrowOnError(响应错误响应)在OpenQA.Selenium.Remote.RemoteWebDriver.Execute(字符串driverCommandToExecute,Dictionary`2参数)在OpenQA.Selenium.Remote.RemoteWebDriver.StartSession(ICapabilitie小号desiredCapabilities)在OpenQA.Selenium.Remote.RemoteWebDriver..ctor(ICommandExecutor commandExecutor,ICapabilities desiredCapabilities)在OpenQA.Selenium.Chrome.ChromeDriver..ctor(ChromeDriverService服务,ChromeOptions选项,时间 Span 的CommandTimeout)在Automation.Test.Framework.Decorators .ChromeDriverDecorator..ctor(字符串chromeDriverDirectory,ChromeDriverOptions选项)在Automation.Test.Framework.Decorators.AtWebDriver.get_GetDriver()内异常堆栈跟踪---末尾在Automation.Test.Framework.Decorators.AtWebDriver.get_GetDriver ()在Symphony.AcceptanceTests.Hooks.TestHook.RegisterAndInitializeWebDriver()在C:\用户\ amaddox \桌面\ħ\ Symphony.AcceptanceTests \ Symphony.AcceptanceTests \钩\ TestHook.cs:线161在lambda_method(封闭,IContextManager)在在TechTalk.SpecFlow.Infrastruc中的TechTalk.SpecFlow.Bindings.BindingInvoker.InvokeBinding(IBinding binding,IContextManager contextManager,Object []参数,ITestTracer testTracer,TimeSpan和持续时间)在TechTalk.SpecFlow.Infrastructure中的TechTalk.SpecFlow.Infrastructure.TestExecutionEngine.FireScenarioEvents(HookType bindingEvent)上的TechTalk.SpecFlow.Infrastructure.TestExecutionEngine.FireEvents(HookType hookType)中的ture.TestExecutionEngine.InvokeHook(IBindingInvoker调用者,IHookBinding hookBinding,HookType hookType) . TestExecutionEngine.OnScenarioStart(scenarioInfo scenarioInfo)在TechTalk.SpecFlow.TestRunner.OnScenarioStart(scenarioInfo scenarioInfo)在Symphony.AcceptanceTests.Epics.CC_TransitionFiles.Feature._9317_TransitionFilesUploadFeature.ScenarioSetup(scenarioInfo scenarioInfo)在Symphony.AcceptanceTests.Epics.CC_TransitionFiles.Feature._9317_TransitionFilesUploadFeature . PBIXXXXBulkUploadStructuredDocs()在C:\ Users \ amaddox \ Desktop \ H \ Symphony.AcceptanceTests \ Symphony.AcceptanceTests \ Epics \ CC - Transition Files \ Feature \ 9317_TransitionFilesUpload.feature:第31行TechTalk.SpecRun.Framework.TaskExecutors.StaticOrInstanceMethodExecutor.ExecuteInternal (ITestThreadExecutio nContext testThreadExecutionContext)TechTalk.SpecRun.Framework.TaskExecutors.StaticOrInstanceMethodExecutor.Execute(ITestThreadExecutionContext testThreadExecutionContext)at TechTalk.SpecRun.Framework.TestAssemblyExecutor.ExecuteTestNodeTask(TestNode testNode,ITaskExecutor task,TraceEventType eventType)