visual-studio - Visual Studio 2019 无法加载项目

Question

我的项目是开源的，位于 GitHub 上。我打开电脑做一些工作，但突然间 Visual Studio Enterprise 2019 (v 16.2.5) 告诉我它无法加载我的.Api项目。

我没有对.csproj文件进行更改。我得到的错误是：

日志中的文字是：

=====================
17/09/2019 11:50:30
Recoverable
System.AggregateException: One or more errors occurred. ---> Microsoft.VisualStudio.Composition.CompositionFailedException: An exception was thrown while initializing part "Microsoft.CodeAnalysis.Razor.ProjectSystem.FallbackRazorProjectHost". ---> System.IO.FileNotFoundException: Could not load file or assembly 'System.Runtime.InteropServices.RuntimeInformation, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
    at Microsoft.CodeAnalysis.Razor.FilePathComparer.get_Instance()
    at Microsoft.CodeAnalysis.Razor.ProjectSystem.RazorProjectHostBase..ctor(IUnconfiguredProjectCommonServices commonServices, Workspace workspace)
    at Microsoft.CodeAnalysis.Razor.ProjectSystem.FallbackRazorProjectHost..ctor(IUnconfiguredProjectCommonServices commonServices, Workspace workspace)
    --- End of inner exception stack trace ---
    at Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.RuntimePartLifecycleTracker.CreateValue()
    at Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.Create()
    at Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.MoveNext(PartLifecycleState nextState)
    at Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.MoveToState(PartLifecycleState requiredState)
    at Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.GetValueReadyToExpose()
    at Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.<>c__DisplayClass15_0.<GetExportedValueHelper>b__0()
    at Microsoft.VisualStudio.Composition.DelegateServices.<>c__DisplayClass2_0`1.<As>b__0()
    at System.Lazy`1.CreateValue()
    at System.Lazy`1.LazyInitValue()
    at System.Lazy`1.get_Value()
    at Microsoft.VisualStudio.ProjectSystem.MefExtensions.<ExtensionValues>d__12`1.MoveNext()
    at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
    at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
    at Microsoft.VisualStudio.ProjectSystem.UnconfiguredProjectImpl.Microsoft.VisualStudio.ProjectSystem.IProjectCapabilitiesScopeContext.EvaluateAutoLoadComponentsHandlingCapabilitiesChanges()
    at Microsoft.VisualStudio.ProjectSystem.ProjectCapabilitiesScope.<PrepareNewCapabilitiesSnapshotAsync>d__5.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.ProjectSystem.ProjectCapabilitiesScopeBase.<ProcessNewCapabilitiesAsync>d__47.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.Threading.JoinableTask.<JoinAsync>d__68.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.Threading.JoinableTask`1.<JoinAsync>d__3.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.ProjectSystem.ProjectCapabilitiesScopeBase.<<Initialize>b__41_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.ProjectSystem.TransformBlockSlim`2.TransformBlockSlimAsync.<ProcessInputAsync>d__3.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.ProjectSystem.DataReceivingBlockSlim`1.<ProcessInputQueueAsync>d__5.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.ProjectSystem.ProjectDataSources.<GetLatestVersionAsync>d__30`1.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.ProjectSystem.UnconfiguredProjectImpl.<LoadConfiguredProjectAsync>d__166.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.ProjectSystem.UnconfiguredProjectImpl.<GetSuggestedConfiguredProjectAsync>d__179.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.ProjectSystem.Configuration.BaseProjectConfigurationDimensionProvider.<GetPropertyValue>d__19.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.ProjectSystem.Configuration.BaseProjectConfigurationDimensionProvider.<GetOrderedPropertyValuesAsync>d__13.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.ProjectSystem.Configuration.BaseProjectConfigurationDimensionProvider.<GetDefaultValuesForDimensionsAsync>d__14.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.ProjectSystem.DefaultingProjectConfigurationsServiceBase.<AddDefaultValuesForMissingDimensionsAsync>d__5.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.ProjectSystem.DefaultingProjectConfigurationsServiceBase.<ConvertMinimalConfigurationToProjectConfigurationAsync>d__4.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.ProjectSystem.VS.Implementation.Package.ProjectFactory.BackgroundLoad.<LoadAndSetInitialProjectConfigurationAsync>d__40.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 System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
    at Microsoft.VisualStudio.ProjectSystem.VS.Implementation.Package.ProjectFactory.BackgroundLoad.<LoadInitialConfigurationAsync>d__36.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.ProjectSystem.VS.Implementation.Package.ProjectFactory.BackgroundLoad.Step.<<Initialize>b__14_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.Threading.JoinableTask.<JoinAsync>d__68.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.ProjectSystem.VS.Implementation.Package.ProjectFactory.BackgroundLoad.Step.<StepAsync>d__12.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.ProjectSystem.VS.Implementation.Package.ProjectFactory.BackgroundLoad.<RunStepsAsync>d__30.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.ProjectSystem.DataReceivingBlockSlim`1.<ProcessInputQueueAsync>d__5.MoveNext()
    --- End of inner exception stack trace ---
---> (Inner Exception #0) Microsoft.VisualStudio.Composition.CompositionFailedException: An exception was thrown while initializing part "Microsoft.CodeAnalysis.Razor.ProjectSystem.FallbackRazorProjectHost". ---> System.IO.FileNotFoundException: Could not load file or assembly 'System.Runtime.InteropServices.RuntimeInformation, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
    at Microsoft.CodeAnalysis.Razor.FilePathComparer.get_Instance()
    at Microsoft.CodeAnalysis.Razor.ProjectSystem.RazorProjectHostBase..ctor(IUnconfiguredProjectCommonServices commonServices, Workspace workspace)
    at Microsoft.CodeAnalysis.Razor.ProjectSystem.FallbackRazorProjectHost..ctor(IUnconfiguredProjectCommonServices commonServices, Workspace workspace)
    --- End of inner exception stack trace ---
    at Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.RuntimePartLifecycleTracker.CreateValue()
    at Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.Create()
    at Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.MoveNext(PartLifecycleState nextState)
    at Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.MoveToState(PartLifecycleState requiredState)
    at Microsoft.VisualStudio.Composition.ExportProvider.PartLifecycleTracker.GetValueReadyToExpose()
    at Microsoft.VisualStudio.Composition.RuntimeExportProviderFactory.RuntimeExportProvider.<>c__DisplayClass15_0.<GetExportedValueHelper>b__0()
    at Microsoft.VisualStudio.Composition.DelegateServices.<>c__DisplayClass2_0`1.<As>b__0()
    at System.Lazy`1.CreateValue()
    at System.Lazy`1.LazyInitValue()
    at System.Lazy`1.get_Value()
    at Microsoft.VisualStudio.ProjectSystem.MefExtensions.<ExtensionValues>d__12`1.MoveNext()
    at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
    at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
    at Microsoft.VisualStudio.ProjectSystem.UnconfiguredProjectImpl.Microsoft.VisualStudio.ProjectSystem.IProjectCapabilitiesScopeContext.EvaluateAutoLoadComponentsHandlingCapabilitiesChanges()
    at Microsoft.VisualStudio.ProjectSystem.ProjectCapabilitiesScope.<PrepareNewCapabilitiesSnapshotAsync>d__5.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.ProjectSystem.ProjectCapabilitiesScopeBase.<ProcessNewCapabilitiesAsync>d__47.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.Threading.JoinableTask.<JoinAsync>d__68.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.Threading.JoinableTask`1.<JoinAsync>d__3.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.ProjectSystem.ProjectCapabilitiesScopeBase.<<Initialize>b__41_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.ProjectSystem.TransformBlockSlim`2.TransformBlockSlimAsync.<ProcessInputAsync>d__3.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.ProjectSystem.DataReceivingBlockSlim`1.<ProcessInputQueueAsync>d__5.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.ProjectSystem.ProjectDataSources.<GetLatestVersionAsync>d__30`1.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.ProjectSystem.UnconfiguredProjectImpl.<LoadConfiguredProjectAsync>d__166.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.ProjectSystem.UnconfiguredProjectImpl.<GetSuggestedConfiguredProjectAsync>d__179.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.ProjectSystem.Configuration.BaseProjectConfigurationDimensionProvider.<GetPropertyValue>d__19.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.ProjectSystem.Configuration.BaseProjectConfigurationDimensionProvider.<GetOrderedPropertyValuesAsync>d__13.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.ProjectSystem.Configuration.BaseProjectConfigurationDimensionProvider.<GetDefaultValuesForDimensionsAsync>d__14.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.ProjectSystem.DefaultingProjectConfigurationsServiceBase.<AddDefaultValuesForMissingDimensionsAsync>d__5.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.ProjectSystem.DefaultingProjectConfigurationsServiceBase.<ConvertMinimalConfigurationToProjectConfigurationAsync>d__4.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.ProjectSystem.VS.Implementation.Package.ProjectFactory.BackgroundLoad.<LoadAndSetInitialProjectConfigurationAsync>d__40.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 System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
    at Microsoft.VisualStudio.ProjectSystem.VS.Implementation.Package.ProjectFactory.BackgroundLoad.<LoadInitialConfigurationAsync>d__36.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.ProjectSystem.VS.Implementation.Package.ProjectFactory.BackgroundLoad.Step.<<Initialize>b__14_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.Threading.JoinableTask.<JoinAsync>d__68.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.ProjectSystem.VS.Implementation.Package.ProjectFactory.BackgroundLoad.Step.<StepAsync>d__12.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.ProjectSystem.VS.Implementation.Package.ProjectFactory.BackgroundLoad.<RunStepsAsync>d__30.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.ProjectSystem.DataReceivingBlockSlim`1.<ProcessInputQueueAsync>d__5.MoveNext()<---

===================

我找到了这个线程并尝试了关闭 Visual Studio、从所有项目中删除所有文件夹以及bin从根目录中删除文件夹，然后打开 Visual Studio 并再次尝试的建议，但遗憾的是它没有用。我得到了同样的错误。obj.vs

更奇怪的是，该解决方案通过命令行构建得很好。

我错过了什么？

标签： visual-studio.net-core