大佬教程收集整理的这篇文章主要介绍了在 Visual Studio 2015 中调试 nunit 测试时出错，大佬教程大佬觉得挺不错的，现在分享给大家，也给大家做个参考。
我正在尝试在 Visual studio 2015 中调试单元测试，但是当我尝试调试测试方法或测试类时，输出包含以下错误：
System.Reflection.TargeTinvocationException：调用目标抛出异常。 ---> System.Argumentexception：ID 为 -1 的进程未运行。
我所有的测试都基于 nunit。
当我在没有调试的情况下运行测试时，一切正常。 我使用 DeBUG / x64 平台来构建我的解决方案，默认的测试处理器架构是 x64。我尝试更改为 DeBUG / Anycpu 并针对 x64 或 x86，但它没有改变任何内容。
目前，我调试测试的解决方案是在 VS 外运行测试并附加到 Visual studio 中的测试运行器，但这不是很方便。
欢迎提供任何线索。
提前致谢
问候
下面是输出窗口中显示的完整跟踪：
Enqueue operation 'RunSELEcteDWithDeBUGOperation',hashcode:12843996
Operation left in the the queue: 1
'RunSELEcteDWithDeBUGOperation',hashcode:12843996
Processing Queue .....
Operation Dequeue : 'RunSELEcteDWithDeBUGOperation'
VirtualReadonlyTestDataStore.operationStateChanged State=OperationSetStarted,operationInProgress=false
TestdiscoveryStats.OperationStateChanged State=OperationSetStarted,InProgress=false
VirtualReadonlyTestDataStore.operationStateChanged State=ChangeDetectionStarTing,operationInProgress=True
TestdiscoveryStats.OperationStateChanged State=ChangeDetectionStarTing,InProgress=false
We progrAMMatically start the build in TestwindowHost.updateContainer...
After we await the build that progrAMMatically started in TestwindowHost.updateContainer...
TESTContainer update (build) complete : 638 ms
Containers from 'Microsoft.Visualstudio.Testwindow.VsAdapters.VsProjectOutputContainerdiscoverer' :
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.bPCE.Common.CustomExtensions.Aggregation.Tests\bin\x64\DeBUG\Meniga.bPCE.Common.CustomExtensions.Aggregation.Tests.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.bPCE.Common.CustomExtensions.Aggregation\bin\x64\DeBUG\Meniga.bPCE.Common.CustomExtensions.Aggregation.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.bPCE.Common.CustomExtensions.Cache.Tests\bin\x64\DeBUG\Meniga.bPCE.Common.CustomExtensions.Cache.Tests.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.bPCE.Common.CustomExtensions.Cache\bin\x64\DeBUG\Meniga.bPCE.Common.CustomExtensions.Cache.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.bPCE.Common.CustomExtensions.DataInserters.Tests\bin\x64\DeBUG\Meniga.bPCE.Common.CustomExtensions.DataInserters.Tests.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.bPCE.Common.CustomExtensions.DataInserters\bin\x64\DeBUG\Meniga.bPCE.Common.CustomExtensions.DataInserters.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.bPCE.Common.CustomExtensions.DataModels\bin\x64\DeBUG\Meniga.bPCE.Common.CustomExtensions.DataModels.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.bPCE.Common.CustomExtensions.MQ.Tests\bin\x64\DeBUG\Meniga.bPCE.Common.CustomExtensions.MQ.Tests.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.bPCE.Common.CustomExtensions.MQ\bin\x64\DeBUG\Meniga.bPCE.Common.CustomExtensions.MQ.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.bPCE.Common.CustomExtensions.@R_616_10906@duledPayments.Tests\bin\x64\DeBUG\Meniga.bPCE.Common.CustomExtensions.@R_616_10906@duledPayments.Tests.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.bPCE.Common.CustomExtensions.@R_616_10906@duledPayments\bin\x64\DeBUG\Meniga.bPCE.Common.CustomExtensions.@R_616_10906@duledPayments.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.bPCE.Common.CustomExtensions.serviceExtensions.Tests\bin\x64\DeBUG\Meniga.bPCE.Common.CustomExtensions.serviceExtensions.Tests.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.bPCE.Common.CustomExtensions.serviceExtensions\bin\x64\DeBUG\Meniga.bPCE.Common.CustomExtensions.serviceExtensions.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.bPCE.Common.CustomExtensions.TextParsers.Tests\bin\x64\DeBUG\Meniga.bPCE.Common.CustomExtensions.TextParsers.Tests.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.bPCE.Common.CustomExtensions.TextParsers\bin\x64\DeBUG\Meniga.bPCE.Common.CustomExtensions.TextParsers.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.bPCE.Common.CustomExtensionS.UserEvents.test\bin\x64\DeBUG\Meniga.bPCE.Common.CustomExtensionS.UserEvents.Tests.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.bPCE.Common.CustomExtensionS.UserEvents\bin\x64\DeBUG\Meniga.bPCE.Common.CustomExtensionS.UserEvents.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.CustomExtension.bpceSpecific.Tests\bin\x64\DeBUG\Meniga.CustomExtension.bpceSpecific.Tests.dll:executor://vsprojectoutputcontainerdiscoverer/v1
C:\dev\workspaces\PFM\89c3_app_meniga_cs\Meniga.CustomExtension.bpceSpecific\bin\x64\DeBUG\Meniga.CustomExtension.bpceSpecific.dll:executor://vsprojectoutputcontainerdiscoverer/v1
No containers found from 'Microsoft.Visualstudio.Web.ProjectSystem.UnitTest.KUnitTESTContainerdiscoverer' :
No containers found from 'Microsoft.Visualstudio.MSTest.Testwindow.orderedTESTContainerdiscoverer' :
No containers found from 'Microsoft.Visualstudio.MSTest.Testwindow.GenericTESTContainerdiscoverer' :
No containers found from 'Microsoft.Visualstudio.MSTest.Testwindow.WebTESTContainerdiscoverer' :
discoveryOperation<RunSELEcteDWithDeBUGOperation> FinishedChangedCotainers,changed container count is 0
VirtualReadonlyTestDataStore.operationStateChanged State=ChangeDetectionFinished,operationInProgress=false
TestdiscoveryStats.OperationStateChanged State=ChangeDetectionFinished,InProgress=false
VirtualReadonlyTestDataStore.operationStateChanged State=TestEXECUTIONStarTing,operationInProgress=false
TestdiscoveryStats.OperationStateChanged State=TestEXECUTIONStarTing,InProgress=false
------ Run test started ------
RunSetTings Content:
<RunSetTings>
<runconfiguration>
<ResultsDirectory>C:\dev\workspaces\PFM\89c3_app_meniga_cs\TestResults</ResultsDirectory>
<SolutionDirectory>C:\dev\workspaces\PFM\89c3_app_meniga_cs\</SolutionDirectory>
<TargetPlatform>X64</TargetPlatform>
<TargetFrameworkVersion>Framework45</TargetFrameworkVersion>
</runconfiguration>
</RunSetTings>
VirtualReadonlyTestDataStore.operationStateChanged State=TestEXECUTIONStarted,operationInProgress=false
TestdiscoveryStats.OperationStateChanged State=TestEXECUTIONStarted,InProgress=false
** Launching deBUGger **
. Launched process : C:\PROGRAM fileS (X86)\MICROSOFT VISUAL studio 14.0\COMMON7\IDE\COMMONEXTENSIONS\MICROSOFT\TEStwindOW\vstest.executionENGIne.exe
. Arguments : /parentProcessID 28948
. Current directory : C:\Program files (x86)\Microsoft Visual studio 14.0\Common7\IDE
. Environment variables :
. ENGIne guID : 92ef0900-2251-11d2-b72e-0000f87572ef
. Other options :
. AppPackageLaunchInfo :
VirtualReadonlyTestDataStore.operationStateChanged State=OperationSetFinished,operationInProgress=false
TestdiscoveryStats.OperationStateChanged State=OperationSetFinished,InProgress=false
*** Run finished using 'InMemoryUnitTestWriter' ***
System.Reflection.TargeTinvocationException: Exception has been thrown by the target of an invocation. ---> System.Argumentexception: Process with an ID of -1 is not running.
at System.Diagnostics.process.GetProcessByID(Int32 processID,String machineName)
at System.Diagnostics.process.GetProcessByID(Int32 processID)
at Microsoft.Visualstudio.TestPlatform.ClIEnt.TestExecutorserviceClIEnt.Initialize_Nolock(Architecture targetPlatform,FrameworkVersion targetFramework)
at Microsoft.Visualstudio.TestPlatform.ClIEnt.TestExecutorserviceClIEnt.EnsureInitialized(IDictionary`2 environmentvariables,TestExecutionContext context)
at Microsoft.Visualstudio.TestPlatform.ClIEnt.TestExecutorserviceClIEnt.<>c__displayClass17_0.<StartTestRun>b__0()
at Microsoft.Visualstudio.TestPlatform.ClIEnt.TestExecutorserviceClIEnt.InvokeTestExecutorserviceAction(Action action)
at Microsoft.Visualstudio.TestPlatform.ClIEnt.TestExecutorserviceClIEnt.StartTestRun(IEnumerable`1 tests,TestExecutionContext executionContext,String runSetTings,IDictionary`2 environmentvariables,String dataCollectionserviceUri,ITESTCaseLog TESTCaseLog,ITestRunLog testRunLog,iframeworkHandleInternal frameworkHandlE)
at Microsoft.Visualstudio.TestPlatform.ClIEnt.Rocksteady.RocksteadyExecutionManager.StartTestRun(Testruncriteria testruncriteria,@R_874_8487@an inisolation,DataCollectionParameters dataCollectionParameters,ITestRunEventsHandler runEventsHandler)
at Microsoft.Visualstudio.TestPlatform.ClIEnt.TestRunrequest.ExecuteAsync()
at Microsoft.Visualstudio.Testwindow.Controller.TestRunrequest.onStart(Irequest request)
at Microsoft.Visualstudio.Testwindow.Controller.request.<>c__displayClass100_0.<<Runrequest>b__0>d.MoveNext()
--- End of stack trace from prevIoUs LOCATIOn where exception was thrown ---
at System.Runtime.Compilerservices.TaskAwaiter.ThrowForNonsuccess(Task task)
at System.Runtime.Compilerservices.TaskAwaiter.HandleNonsuccessAndDeBUGgerNotification(Task task)
at Microsoft.Visualstudio.Testwindow.Data.UnitTestStorage.<ExecuteWhiLeopen>d__32.MoveNext()
--- End of stack trace from prevIoUs LOCATIOn where exception was thrown ---
at System.Runtime.Compilerservices.TaskAwaiter.ThrowForNonsuccess(Task task)
at System.Runtime.Compilerservices.TaskAwaiter.HandleNonsuccessAndDeBUGgerNotification(Task task)
at Microsoft.Visualstudio.Testwindow.Controller.request.<Runrequest>d__100.MoveNext()
--- End of stack trace from prevIoUs LOCATIOn where exception was thrown ---
at System.Runtime.Compilerservices.TaskAwaiter.ThrowForNonsuccess(Task task)
at System.Runtime.Compilerservices.TaskAwaiter.HandleNonsuccessAndDeBUGgerNotification(Task task)
at Microsoft.Visualstudio.Testwindow.Controller.request.<Runrequests>d__99.MoveNext()
--- End of inner exception stack trace ---
at Microsoft.Visualstudio.Testwindow.Controller.request.<Processrequest>d__98.MoveNext()
========== Run test finished: 0 run (0:00:00,8452663) ==========
VirtualReadonlyTestDataStore.operationStateChanged State=TestExecutionFinished,operationInProgress=false
TestdiscoveryStats.OperationStateChanged State=TestExecutionFinished,InProgress=false
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