OpenQA.Selenium.WebDriverException：未知錯誤：Chrome 無法啟動：在 CodeFresh 上異常退出

Question

在 CodeFresh 中運行冒煙測試時，我們偶爾會遇到此錯誤

[xUnit.net 00:02:41.43]       OpenQA.Selenium.WebDriverException : unknown error: Chrome failed to start: exited abnormally.
[xUnit.net 00:02:41.43]         (unknown error: DevToolsActivePort file doesn't exist)
[xUnit.net 00:02:41.43]         (The process started from chrome location /usr/bin/google-chrome is no longer running, so ChromeDriver is assuming that Chrome has crashed.)
[xUnit.net 00:02:41.43]       Stack Trace:
[xUnit.net 00:02:41.43]            at OpenQA.Selenium.Remote.RemoteWebDriver.UnpackAndThrowOnError(Response errorResponse)
[xUnit.net 00:02:41.43]            at OpenQA.Selenium.Remote.RemoteWebDriver.Execute(String driverCommandToExecute, Dictionary`2 parameters)
[xUnit.net 00:02:41.43]            at OpenQA.Selenium.Remote.RemoteWebDriver.StartSession(ICapabilities desiredCapabilities)
[xUnit.net 00:02:41.43]            at OpenQA.Selenium.Remote.RemoteWebDriver..ctor(ICommandExecutor commandExecutor, ICapabilities desiredCapabilities)
[xUnit.net 00:02:41.43]            at OpenQA.Selenium.Chrome.ChromeDriver..ctor(ChromeDriverService service, ChromeOptions options, TimeSpan commandTimeout)
[xUnit.net 00:02:41.43]            at OpenQA.Selenium.Chrome.ChromeDriver..ctor(ChromeOptions options)
[xUnit.net 00:02:41.43]         /src/Features/Helpers/Hooks.cs(32,0): at Live_Automation.Features.Helpers.Hooks.BeforeScenario()
[xUnit.net 00:02:41.43]            at TechTalk.SpecFlow.Bindings.BindingInvoker.InvokeBinding(IBinding binding, IContextManager contextManager, Object[] arguments, ITestTracer testTracer, TimeSpan& duration)
[xUnit.net 00:02:41.43]            at TechTalk.SpecFlow.Infrastructure.TestExecutionEngine.InvokeHook(IBindingInvoker invoker, IHookBinding hookBinding, HookType hookType)
[xUnit.net 00:02:41.43]            at TechTalk.SpecFlow.Infrastructure.TestExecutionEngine.FireEvents(HookType hookType)
[xUnit.net 00:02:41.43]            at TechTalk.SpecFlow.Infrastructure.TestExecutionEngine.OnScenarioStart()
[xUnit.net 00:02:41.43]            at TechTalk.SpecFlow.TestRunner.OnScenarioStart()
[xUnit.net 00:02:41.43]            at Live_Automation.Features.SmokeTestsOnLiveFeature.ScenarioStart()

這種情況平均發生在 10 次測試運行中，通常只是下面的一種情況

Test Run Failed.
Total tests: 52
     Passed: 51
     Failed: 1

失敗的測試是隨機的，因為這可能發生在一天中的時間。 測試套件圍繞 Visual Studio/C#/Selenium/Xunit 構建

在極少數情況下，我們會得到這個

[xUnit.net 00:03:26.88]       OpenQA.Selenium.WebDriverException : unknown error: session deleted because of page crash
[xUnit.net 00:03:26.88]       from unknown error: cannot determine loading status
[xUnit.net 00:03:26.88]       from tab crashed
[xUnit.net 00:03:26.88]         (Session info: headless chrome=87.0.4280.141)
[xUnit.net 00:03:26.88]       Stack Trace:
[xUnit.net 00:03:26.88]            at OpenQA.Selenium.Remote.RemoteWebDriver.UnpackAndThrowOnError(Response errorResponse)
[xUnit.net 00:03:26.88]            at OpenQA.Selenium.Remote.RemoteWebDriver.Execute(String driverCommandToExecute, Dictionary`2 parameters)
[xUnit.net 00:03:26.88]            at OpenQA.Selenium.Remote.RemoteWebDriver.set_Url(String value)
[xUnit.net 00:03:26.88]            at OpenQA.Selenium.Remote.RemoteNavigator.GoToUrl(String url)
[xUnit.net 00:03:26.88]         /src/Features/Pages/HomePage.cs(61,0): at Live_Automation.Features.Pages.HomePage.Visit()
[xUnit.net 00:03:26.88]            at TechTalk.SpecFlow.Bindings.BindingInvoker.InvokeBinding(IBinding binding, IContextManager contextManager, Object[] arguments, ITestTracer testTracer, TimeSpan& duration)
[xUnit.net 00:03:26.88]            at TechTalk.SpecFlow.Infrastructure.TestExecutionEngine.ExecuteStepMatch(BindingMatch match, Object[] arguments)
[xUnit.net 00:03:26.88]            at TechTalk.SpecFlow.Infrastructure.TestExecutionEngine.ExecuteStep(IContextManager contextManager, StepInstance stepInstance)
[xUnit.net 00:03:26.88]            at TechTalk.SpecFlow.Infrastructure.TestExecutionEngine.OnAfterLastStep()
[xUnit.net 00:03:26.88]            at TechTalk.SpecFlow.TestRunner.CollectScenarioErrors()
[xUnit.net 00:03:26.88]            at Live_Automation.Features.SmokeTestsOnLiveFeature.ScenarioCleanup()
[xUnit.net 00:03:26.88]         /src/Features/SmokeTests.feature(80,0): at Live_Automation.Features.SmokeTestsOnLiveFeature.TestFooterOptions(String footer, String url, String[] exampleTags)

現在，當發生這種情況時，從這一點開始的所有場景都將失敗有沒有人對造成這種情況的原因有任何想法。 我不認為這是測試。

提前致謝

凱夫

Answer 1

這意味着您正在使用 send_keys(filepath) 的某個地方並且該文件不存在於該路徑中

看看你是否在某些地方使用它

Answer 2

我已經解決了這個問題。 自添加此行以來，沒有任何問題。

options.AddArguments("--disable-dev-shm-usage");