Java 获取错误“；net.serentiybdd.core.exceptions.serentitymanagedexception:无会话ID“；在尝试执行脚本时

脚本一直成功运行到上周，从本周开始，我突然发现以下错误。请告知

net.serenitybdd.core.exceptions.SerenityManagedException: The following error occurred: No active session with ID b324bd213592fbdc663589a2beae51da (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 0 milliseconds
Build info: version: '3.7.1', revision: '8a0099a', time: '2017-11-06T21:01:39.354Z'
System info: host: '', ip: '', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_161'
Driver info: org.openqa.selenium.remote.RemoteWebDriver
Capabilities {acceptInsecureCerts: false, acceptSslCerts: false, applicationCacheEnabled: false, browserConnectionEnabled: false, browserName: chrome, chrome: {chromedriverVersion: 2.41.578700 (2f1ed5f9343c13..., userDataDir: /tmp/.org.chromium.Chromium...}, cssSelectorsEnabled: true, databaseEnabled: false, goog:chromeOptions: {debuggerAddress: localhost:38959}, handlesAlerts: true, hasTouchScreen: false, javascriptEnabled: true, locationContextEnabled: true, mobileEmulationEnabled: false, nativeEvents: true, networkConnectionEnabled: false, pageLoadStrategy: normal, platform: LINUX, platformName: LINUX, rotatable: false, setWindowRect: true, takesHeapSnapshot: true, takesScreenshot: true, unexpectedAlertBehaviour: , unhandledPromptBehavior: , version: 68.0.3440.84, webStorageEnabled: true, webdriver.remote.sessionid: b324bd213592fbdc663589a2bea...}
Session ID: b324bd213592fbdc663589a2beae51da
    at net.serenitybdd.core.pages.WebElementFacadeImpl.throwNoSuchElementExceptionWithCauseIfPresent(WebElementFacadeImpl.java:893)
    at net.serenitybdd.core.pages.WebElementFacadeImpl.checkPresenceOfWebElement(WebElementFacadeImpl.java:866)
    at net.serenitybdd.core.pages.WebElementFacadeImpl.waitUntilVisible(WebElementFacadeImpl.java:873)
    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 net.thucydides.core.annotations.locators.AbstractSingleItemHandler.invoke(AbstractSingleItemHandler.java:45)
    at com.sun.proxy.$Proxy22.waitUntilVisible(Unknown Source)
    at pageobjects.portfolio.PortfolioEpic.SelectPortfolioFromNav(PortfolioEpic.java:139)
    at steps.portfolio.EndUser_Portfolio.OpenPortfolioSection(EndUser_Portfolio.java:15)
    at steps.portfolio.EndUser_Portfolio$$EnhancerByCGLIB$$b8cc665a.CGLIB$OpenPortfolioSection$19(<generated>)
    at steps.portfolio.EndUser_Portfolio$$EnhancerByCGLIB$$b8cc665a$$FastClassByCGLIB$$d9213826.invoke(<generated>)
    at net.sf.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
    at net.thucydides.core.steps.StepInterceptor.invokeMethod(StepInterceptor.java:426)
    at net.thucydides.core.steps.StepInterceptor.executeTestStepMethod(StepInterceptor.java:411)
    at net.thucydides.core.steps.StepInterceptor.runTestStep(StepInterceptor.java:386)
    at net.thucydides.core.steps.StepInterceptor.testStepResult(StepInterceptor.java:134)
    at net.thucydides.core.steps.StepInterceptor.intercept(StepInterceptor.java:63)
    at steps.portfolio.EndUser_Portfolio$$EnhancerByCGLIB$$b8cc665a.OpenPortfolioSection(<generated>)
    at stepdefs.portfolio.PortfolioStepDefs.iAmOnPortfolioLandingPageOnMyAssetsViewContainer(PortfolioStepDefs.java:23)
    at ?.I am on Portfolio landing page on My Assets view container(C:/Workspace/bitbucket/stockbroking-website-rewrite-fe/src/test/resources/features/portfolio/Portfolio_AddRemoveColumns.feature:17)
Caused by: org.openqa.selenium.NoSuchSessionException: No active session with ID b324bd213592fbdc663589a2beae51da (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 0 milliseconds
Build info: version: '3.7.1', revision: '8a0099a', time: '2017-11-06T21:01:39.354Z'
System info: host: '', ip: '', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_161'
Driver info: org.openqa.selenium.remote.RemoteWebDriver
Capabilities {acceptInsecureCerts: false, acceptSslCerts: false, applicationCacheEnabled: false, browserConnectionEnabled: false, browserName: chrome, chrome: {chromedriverVersion: 2.41.578700 (2f1ed5f9343c13..., userDataDir: /tmp/.org.chromium.Chromium...}, cssSelectorsEnabled: true, databaseEnabled: false, goog:chromeOptions: {debuggerAddress: localhost:38959}, handlesAlerts: true, hasTouchScreen: false, javascriptEnabled: true, locationContextEnabled: true, mobileEmulationEnabled: false, nativeEvents: true, networkConnectionEnabled: false, pageLoadStrategy: normal, platform: LINUX, platformName: LINUX, rotatable: false, setWindowRect: true, takesHeapSnapshot: true, takesScreenshot: true, unexpectedAlertBehaviour: , unhandledPromptBehavior: , version: 68.0.3440.84, webStorageEnabled: true, webdriver.remote.sessionid: b324bd213592fbdc663589a2bea...}
Session ID: b324bd213592fbdc663589a2beae51da
    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.RemoteWebDriver.execute(RemoteWebDriver.java:600)
    at org.openqa.selenium.remote.RemoteWebDriver$RemoteWebDriverOptions$RemoteTimeouts.implicitlyWait(RemoteWebDriver.java:834)
    at net.thucydides.core.webdriver.WebDriverFactory.setTimeouts(WebDriverFactory.java:200)
    at net.thucydides.core.webdriver.WebDriverFacade.setImplicitTimeout(WebDriverFacade.java:298)
    at net.thucydides.core.annotations.locators.SmartAjaxElementLocator.findElementImmediately(SmartAjaxElementLocator.java:141)
    at net.thucydides.core.annotations.locators.SmartAjaxElementLocator.findElement(SmartAjaxElementLocator.java:123)
    at net.serenitybdd.core.pages.WebElementResolverByElementLocator.resolveForDriver(WebElementResolverByElementLocator.java:27)
    at net.serenitybdd.core.pages.WebElementFacadeImpl.getElement(WebElementFacadeImpl.java:209)
    at net.serenitybdd.core.pages.WebElementFacadeImpl.isVisible(WebElementFacadeImpl.java:393)
    at net.serenitybdd.core.pages.WebElementFacadeImpl.isCurrentlyVisible(WebElementFacadeImpl.java:429)
    at net.serenitybdd.core.pages.WebElementExpectations$1.apply(WebElementExpectations.java:23)
    at net.serenitybdd.core.pages.WebElementExpectations$1.apply(WebElementExpectations.java:15)
    at org.openqa.selenium.support.ui.FluentWait.until(FluentWait.java:208)
    at net.serenitybdd.core.pages.WebElementFacadeImpl.checkPresenceOfWebElement(WebElementFacadeImpl.java:860)
    at net.serenitybdd.core.pages.WebElementFacadeImpl.waitUntilVisible(WebElementFacadeImpl.java:873)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at net.thucydides.core.annotations.locators.AbstractSingleItemHandler.invoke(AbstractSingleItemHandler.java:45)
    at com.sun.proxy.$Proxy22.waitUntilVisible(Unknown Source)
    at pageobjects.portfolio.PortfolioEpic.SelectPortfolioFromNav(PortfolioEpic.java:139)
    at steps.portfolio.EndUser_Portfolio.OpenPortfolioSection(EndUser_Portfolio.java:15)
    at steps.portfolio.EndUser_Portfolio$$EnhancerByCGLIB$$b8cc665a.CGLIB$OpenPortfolioSection$19(<generated>)
    at steps.portfolio.EndUser_Portfolio$$EnhancerByCGLIB$$b8cc665a$$FastClassByCGLIB$$d9213826.invoke(<generated>)
    at net.sf.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
    at net.thucydides.core.steps.StepInterceptor.invokeMethod(StepInterceptor.java:426)
    at net.thucydides.core.steps.StepInterceptor.executeTestStepMethod(StepInterceptor.java:411)
    at net.thucydides.core.steps.StepInterceptor.runTestStep(StepInterceptor.java:386)
    at net.thucydides.core.steps.StepInterceptor.testStepResult(StepInterceptor.java:134)
    at net.thucydides.core.steps.StepInterceptor.intercept(StepInterceptor.java:63)
    at steps.portfolio.EndUser_Portfolio$$EnhancerByCGLIB$$b8cc665a.OpenPortfolioSection(<generated>)
    at stepdefs.portfolio.PortfolioStepDefs.iAmOnPortfolioLandingPageOnMyAssetsViewContainer(PortfolioStepDefs.java:23)
    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 cucumber.runtime.Utils$1.call(Utils.java:32)
    at cucumber.runtime.Timeout.timeout(Timeout.java:16)
    at cucumber.runtime.Utils.invoke(Utils.java:26)
    at cucumber.runtime.java.JavaStepDefinition.execute(JavaStepDefinition.java:37)
    at cucumber.runtime.StepDefinitionMatch.runStep(StepDefinitionMatch.java:40)
    at cucumber.api.TestStep.executeStep(TestStep.java:102)
    at cucumber.api.TestStep.run(TestStep.java:83)
    at cucumber.api.TestCase.run(TestCase.java:58)
    at cucumber.runner.Runner.runPickle(Runner.java:80)
    at cucumber.runtime.junit.PickleRunners$NoStepDescriptions.run(PickleRunners.java:140)
    at cucumber.runtime.junit.FeatureRunner.runChild(FeatureRunner.java:68)
    at cucumber.runtime.junit.FeatureRunner.runChild(FeatureRunner.java:23)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at cucumber.runtime.junit.FeatureRunner.run(FeatureRunner.java:73)
    at cucumber.api.junit.Cucumber.runChild(Cucumber.java:99)
    at cucumber.api.junit.Cucumber.runChild(Cucumber.java:41)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at cucumber.api.junit.Cucumber$1.evaluate(Cucumber.java:108)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:369)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:275)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:239)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:160)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:373)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:334)
    at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:119)
    at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:407)

[ERROR] Tests run: 2, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 147.985 s <<< FAILURE! - in nedbank.co.za.stockbrokingfrontend.Parallel01IT
[ERROR] Add or Remove Columns(Portfolio: Add and Remove Portfolio columns)  Time elapsed: 69.392 s  <<< ERROR!
net.serenitybdd.core.exceptions.SerenityManagedException: 
The following error occurred: No active session with ID 954142e5ec5eb760b3b9b51f56620489 (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 0 milliseconds
Build info: version: '3.7.1', revision: '8a0099a', time: '2017-11-06T21:01:39.354Z'
System info: host: '', ip: '', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_161'
Driver info: org.openqa.selenium.remote.RemoteWebDriver
Capabilities {acceptInsecureCerts: false, acceptSslCerts: false, applicationCacheEnabled: false, browserConnectionEnabled: false, browserName: chrome, chrome: {chromedriverVersion: 2.41.578700 (2f1ed5f9343c13..., userDataDir: /tmp/.org.chromium.Chromium...}, cssSelectorsEnabled: true, databaseEnabled: false, goog:chromeOptions: {debuggerAddress: localhost:41634}, handlesAlerts: true, hasTouchScreen: false, javascriptEnabled: true, locationContextEnabled: true, mobileEmulationEnabled: false, nativeEvents: true, networkConnectionEnabled: false, pageLoadStrategy: normal, platform: LINUX, platformName: LINUX, rotatable: false, setWindowRect: true, takesHeapSnapshot: true, takesScreenshot: true, unexpectedAlertBehaviour: , unhandledPromptBehavior: , version: 68.0.3440.84, webStorageEnabled: true, webdriver.remote.sessionid: 954142e5ec5eb760b3b9b51f566...}
Session ID: 954142e5ec5eb760b3b9b51f56620489
Caused by: org.openqa.selenium.NoSuchSessionException: 
No active session with ID 954142e5ec5eb760b3b9b51f56620489 (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 0 milliseconds
Build info: version: '3.7.1', revision: '8a0099a', time: '2017-11-06T21:01:39.354Z'
System info: host: '', ip: '', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_161'
Driver info: org.openqa.selenium.remote.RemoteWebDriver
Capabilities {acceptInsecureCerts: false, acceptSslCerts: false, applicationCacheEnabled: false, browserConnectionEnabled: false, browserName: chrome, chrome: {chromedriverVersion: 2.41.578700 (2f1ed5f9343c13..., userDataDir: /tmp/.org.chromium.Chromium...}, cssSelectorsEnabled: true, databaseEnabled: false, goog:chromeOptions: {debuggerAddress: localhost:41634}, handlesAlerts: true, hasTouchScreen: false, javascriptEnabled: true, locationContextEnabled: true, mobileEmulationEnabled: false, nativeEvents: true, networkConnectionEnabled: false, pageLoadStrategy: normal, platform: LINUX, platformName: LINUX, rotatable: false, setWindowRect: true, takesHeapSnapshot: true, takesScreenshot: true, unexpectedAlertBehaviour: , unhandledPromptBehavior: , version: 68.0.3440.84, webStorageEnabled: true, webdriver.remote.sessionid: 954142e5ec5eb760b3b9b51f566...}
Session ID: 954142e5ec5eb760b3b9b51f56620489

net.serentiybdd.core.exceptions.serentitymanagedexception:发生以下错误：没有ID为b324bd213592fbdc663589a2beae51da的活动会话（警告：服务器未提供任何堆栈跟踪信息）
命令持续时间或超时：0毫秒
构建信息：版本：“3.7.1”，版本：“8a0099a”，时间：“2017-11-06T21:01:39.354Z”
系统信息：主机：“”，ip:“”，os.name:'Windows 10'，os.arch:'amd64'，os.version:'10.0'，java.version:'1.8.0_161'
驱动程序信息：org.openqa.selenium.remote.RemoteWebDriver
功能{AcceptSecureCerts:false，acceptSslCerts:false，applicationCacheEnabled:false，browserConnectionEnabled:false，browserName:chrome，chrome:{chromedriverVersion:2.41.578700（2f1ed5f9343c13…，userDataDir:/tmp/.org.chromium.chromium…），CSSSElectorEnabled:true，databaseEnabled:false，goog:chromeOptions:{debuggerAddress:localhost:38959}，handlesAlerts:true，hasTouchScreen:false，javascriptEnabled:true，locationContextEnabled:true，mobileEmulationEnabled:false，nativeEvents:true，networkConnectionEnabled:false，pageLoadStrategy:normal，platform:LINUX，platformName:LINUX，rotatable:false，setWindowRect:true，takesHeapSnapshot:true，TakesScreensShot:true，意外RTBehavior:，未处理的PromptBehavior:，版本：68.0.3440.84，WebStorage Enabled:true，webdriver.remote.sessionid:b324bd213592fbdc663589a2bea…}
会话ID:b324bd213592fbdc663589a2beae51da
在net.serenitybdd.core.pages.webelementfacadepimpl.thrownoschelementceptionwithcauseifpresent（webelementfacadepimpl.java:893）
在net.serenitybdd.core.pages.WebElementFacadeImpl.checkPresenceOfWebElement（WebElementFacadeImpl.java:866）上
位于net.serenitybdd.core.pages.WebElementFacadeImpl.waitUntilVisible（WebElementFacadeImpl.java:873）
在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）处
位于sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:62）
在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）中
位于java.lang.reflect.Method.invoke（Method.java:498）
位于net.thucydides.core.annotations.locators.AbstractSingleItemHandler.invoke（AbstractSingleItemHandler.java:45）
位于com.sun.proxy.$Proxy22.waitUntilVisible（未知来源）
在pageobjects.portfolio.PortfolioPic.选择PortfolioFromNav（portfolioPic.java:139）
在steps.portfolio.EndUser_portfolio.OpenPortfolioSection（EndUser_portfolio.java:15）
在steps.portfolio.EndUser_公文包$$enhancerbyglib$$b8cc665a.CGLIB$OpenPortfolioSection$19（）
在steps.portfolio.EndUser_公文包$$enhancerbyglib$$b8cc665a$$FastClassByCGLIB$$d9213826.invoke（）
位于net.sf.cglib.proxy.MethodProxy.invokeSuper（MethodProxy.java:228）
位于net.thucydides.core.steps.StepInterceptor.invokeMethod（StepInterceptor.java:426）
位于net.thucydides.core.steps.StepInterceptor.executeTestStepMethod（StepInterceptor.java:411）
位于net.thucydides.core.steps.StepInterceptor.runTestStep（StepInterceptor.java:386）
位于net.thucydides.core.steps.StepInterceptor.testStepResult（StepInterceptor.java:134）
位于net.thucydides.core.steps.StepInterceptor.intercept（StepInterceptor.java:63）
在steps.portfolio.EndUser_portfolio$$enhancerbyglib$$b8cc665a.OpenPortfolioSection（）中
在stepdefs.PortfolioStepDefs.iamonportfoliolandingpageonmyassetviewcontainer（PortfolioStepDefs.java:23）中
在？。我在我的资产视图容器的投资组合登录页上（C:/Workspace/bitbucket/stockbroking网站rewrite fe/src/test/resources/features/Portfolio/Portfolio\u AddRemoveColumns.功能：17）
原因：org.openqa.selenium.NoSuchSessionException:没有ID为b324bd213592fbdc663589a2beae51da的活动会话（警告：服务器未提供任何堆栈跟踪信息）
命令持续时间或超时：0毫秒
构建信息：版本：“3.7.1”，版本：“8a0099a”，时间：“2017-11-06T21:01:39.354Z”
系统信息：主机：“”，ip:“”，os.name:'Windows 10'，os.arch:'amd64'，os.version:'10.0'，java.version:'1.8.0_161'
驱动程序信息：org.openqa.selenium.remote.RemoteWebDriver
功能{AcceptSecureCerts:false，acceptSslCerts:false，applicationCacheEnabled:false，browserConnectionEnabled:false，browserName:chrome，chrome:{chromedriverVersion:2.41.578700（2f1ed5f9343c13…，userDataDir:/tmp/.org.chromium.chromium…），CSSSElectorEnabled:true，databaseEnabled:false，goog:chromeOptions:{debuggerAddress:localhost:38959}，handlesAlerts:true，hasTouchScreen:false，javascriptEnabled:true，locationContextEnabled:true，mobileEmulationEnabled:false，nativeEvents:true，networkConnectionEnabled:false，pageLoadStrategy:normal，platform:LINUX，platformName:LINUX，rotatable:false，setWindowRect:true，takesHeapSnapshot:true，TakesScreensShot:true，意外RTBehavior:，未处理的PromptBehavior:，版本：68.0.3440.84，WebStorage Enabled:true，webdriver.remote.sessionid:b324bd213592fbdc663589a2bea…}
会话ID:b324bd213592fbdc663589a2beae51da
位于sun.reflect.NativeConstructorAccessorImpl.newInstance0（本机方法）
位于sun.reflect.NativeConstructorAccessorImpl.newInstance（NativeConstructorAccessorImpl.java:62）
在sun.reflect.DelegatingConstructorAccessorImpl.newInstance（DelegatingConstructorAccessorImpl.java:45）
位于java.lang.reflect.Constructor.newInstance（Constructor.java:423）
位于org.openqa.selenium.remote.ErrorHandler.CreateTrowable（ErrorHandler.java:214）
位于org.openqa.selenium.remote.ErrorHandler.throwIfResponseFailed（ErrorHandler.java:166）
位于org.openqa.selenium.remote.http.JsonHttpResponseCodec.recostructValue（JsonHttpResponseCodec.java:40）
位于org.openqa.selenium.remote.http.AbstractHttpResponseCode.decode（AbstractHttpResponseCodec.java:80）
在org.openqa.s
net.serenitybdd.core.exceptions.SerenityManagedException: The following error occurred: No active session with ID b324bd213592fbdc663589a2beae51da (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 0 milliseconds
Build info: version: '3.7.1', revision: '8a0099a', time: '2017-11-06T21:01:39.354Z'
System info: host: '', ip: '', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_161'