Не удалось загрузить файл или сборку "Microsoft.AspNetCore.Connections.Abstractions" на ASP.NET Core только на ПК с ОС Windows

Этот проект ASP.NET Core 2.1 отлично работает на моей Mac OS. Однако он вызывает это исключение, когда я запускаю его с ПК с ОС Windows. Я попытался запустить это с двух компьютеров Windows, используя ту же версию.NET Core SDK.

Я попытался переустановить.NET Core SDK 2.1.302, также попробовал обновление до 2.1.401. Цените любую помощь.

Ошибка

System.IO.FileLoadException: Could not load file or assembly 'Microsoft.AspNetCore.Connections.Abstractions, Version=2.1.3.0, Culture=neutral, PublicKeyToken=adb9793829ddae60'. The located assembly manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

Используемые пакеты .csproj файле .csproj

<PackageReference Include="HangFire" Version="1.6.19" /> <PackageReference Include="Hangfire.LiteDB" Version="0.1.0" /> <PackageReference Include="Microsoft.ApplicationInsights.AspNetCore" Version="2.3.0" /> <PackageReference Include="Microsoft.AspNetCore.SignalR" Version="1.0.1" /> <PackageReference Include="Microsoft.AspNetCore.WebSockets" Version="2.1.1" /> <PackageReference Include="LiteDB" Version="4.1.4" /> <PackageReference Include="Microsoft.AspNetCore.All" Version="2.1.0" />

Полная трассировка стека

> dotnet run Using launch settings from C:\Source\repos\src\Properties\launchSettings.json... Application startup exception: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.IO.FileLoadException: Could not load file or assembly 'Microsoft.AspNetCore.Connections.Abstractions, Version=2.1.3.0, Culture=neutral, PublicKeyToken=adb9793829ddae60'. The located assembly manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServerOptions..ctor() --- End of inner exception stack trace --- at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean wrapExceptions, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor) at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean wrapExceptions, Boolean skipCheckThis, Boolean fillCache) at System.Activator.CreateInstance[T]() at Microsoft.Extensions.Options.OptionsFactory'1.Create(String name) at Microsoft.Extensions.Options.OptionsManager'1.<>c__DisplayClass5_0.<Get>b__0() at System.Lazy'1.ViaFactory(LazyThreadSafetyMode mode) at System.Lazy'1.ExecutionAndPublication(LazyHelper executionAndPublication, Boolean useDefaultConstructor) at System.Lazy'1.CreateValue() at Microsoft.Extensions.Options.OptionsCache'1.GetOrAdd(String name, Func'1 createOptions) at Microsoft.Extensions.Options.OptionsManager'1.Get(String name) at Microsoft.Extensions.Options.OptionsManager'1.get_Value() at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServer.CreateServiceContext(IOptions'1 options, ILoggerFactory loggerFactory) at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServer..ctor(IOptions'1 options, ITransportFactory transportFactory, ILoggerFactory loggerFactory) --- End of stack trace from previous location where exception was thrown --- at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitConstructor(ConstructorCallSite constructorCallSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor'2.VisitCallSite(IServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitScoped(ScopedCallSite scopedCallSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitSingleton(SingletonCallSite singletonCallSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor'2.VisitCallSite(IServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.DynamicServiceProviderEngine.<>c__DisplayClass1_0.<RealizeService>b__0(ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngine.GetService(Type serviceType, ServiceProviderEngineScope serviceProviderEngineScope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngine.GetService(Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProvider.GetService(Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at Microsoft.AspNetCore.Hosting.Internal.WebHost.EnsureServer() at Microsoft.AspNetCore.Hosting.Internal.WebHost.BuildApplication() crit: Microsoft.AspNetCore.Hosting.Internal.WebHost[6] Application startup exception System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.IO.FileLoadException: Could not load file or assembly 'Microsoft.AspNetCore.Connections.Abstractions, Version=2.1.3.0, Culture=neutral, PublicKeyToken=adb9793829ddae60'. The located assembly manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServerOptions..ctor() --- End of inner exception stack trace --- at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean wrapExceptions, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor) at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean wrapExceptions, Boolean skipCheckThis, Boolean fillCache) at System.Activator.CreateInstance[T]() at Microsoft.Extensions.Options.OptionsFactory'1.Create(String name) at Microsoft.Extensions.Options.OptionsManager'1.<>c__DisplayClass5_0.<Get>b__0() at System.Lazy'1.ViaFactory(LazyThreadSafetyMode mode) at System.Lazy'1.ExecutionAndPublication(LazyHelper executionAndPublication, Boolean useDefaultConstructor) at System.Lazy'1.CreateValue() at Microsoft.Extensions.Options.OptionsCache'1.GetOrAdd(String name, Func'1 createOptions) at Microsoft.Extensions.Options.OptionsManager'1.Get(String name) at Microsoft.Extensions.Options.OptionsManager'1.get_Value() at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServer.CreateServiceContext(IOptions'1 options, ILoggerFactory loggerFactory) at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServer..ctor(IOptions'1 options, ITransportFactory transportFactory, ILoggerFactory loggerFactory) --- End of stack trace from previous location where exception was thrown --- at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitConstructor(ConstructorCallSite constructorCallSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor'2.VisitCallSite(IServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitScoped(ScopedCallSite scopedCallSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitSingleton(SingletonCallSite singletonCallSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor'2.VisitCallSite(IServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.DynamicServiceProviderEngine.<>c__DisplayClass1_0.<RealizeService>b__0(ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngine.GetService(Type serviceType, ServiceProviderEngineScope serviceProviderEngineScope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngine.GetService(Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProvider.GetService(Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at Microsoft.AspNetCore.Hosting.Internal.WebHost.EnsureServer() at Microsoft.AspNetCore.Hosting.Internal.WebHost.BuildApplication() Unhandled Exception: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.IO.FileLoadException: Could not load file or assembly 'Microsoft.AspNetCore.Connections.Abstractions, Version=2.1.3.0, Culture=neutral, PublicKeyToken=adb9793829ddae60'. The located assembly manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServerOptions..ctor() --- End of inner exception stack trace --- at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean wrapExceptions, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor) at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean wrapExceptions, Boolean skipCheckThis, Boolean fillCache) at System.Activator.CreateInstance[T]() at Microsoft.Extensions.Options.OptionsFactory'1.Create(String name) at Microsoft.Extensions.Options.OptionsManager'1.<>c__DisplayClass5_0.<Get>b__0() at System.Lazy'1.ViaFactory(LazyThreadSafetyMode mode) at System.Lazy'1.ExecutionAndPublication(LazyHelper executionAndPublication, Boolean useDefaultConstructor) at System.Lazy'1.CreateValue() at Microsoft.Extensions.Options.OptionsCache'1.GetOrAdd(String name, Func'1 createOptions) at Microsoft.Extensions.Options.OptionsManager'1.Get(String name) at Microsoft.Extensions.Options.OptionsManager'1.get_Value() at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServer.CreateServiceContext(IOptions'1 options, ILoggerFactory loggerFactory) at Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServer..ctor(IOptions'1 options, ITransportFactory transportFactory, ILoggerFactory loggerFactory) --- End of stack trace from previous location where exception was thrown --- at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitConstructor(ConstructorCallSite constructorCallSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor'2.VisitCallSite(IServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitScoped(ScopedCallSite scopedCallSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitSingleton(SingletonCallSite singletonCallSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor'2.VisitCallSite(IServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.DynamicServiceProviderEngine.<>c__DisplayClass1_0.<RealizeService>b__0(ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngine.GetService(Type serviceType, ServiceProviderEngineScope serviceProviderEngineScope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngine.GetService(Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProvider.GetService(Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at Microsoft.AspNetCore.Hosting.Internal.WebHost.EnsureServer() at Microsoft.AspNetCore.Hosting.Internal.WebHost.BuildApplication() at Microsoft.AspNetCore.Hosting.Internal.WebHost.StartAsync(CancellationToken cancellationToken) at Microsoft.AspNetCore.Hosting.WebHostExtensions.RunAsync(IWebHost host, CancellationToken token, String shutdownMessage) at Microsoft.AspNetCore.Hosting.WebHostExtensions.RunAsync(IWebHost host, CancellationToken token) at Microsoft.AspNetCore.Hosting.WebHostExtensions.Run(IWebHost host) at JustALink.Program.Main(String[] args) in C:\Source\repos\src\Program.cs:line 10

Ответы

Ответ 1

Эта проблема известна в .NET Core 2.1.x, которая была исправлена в .NET Core 2.1.5 и новее. См. https://github.com/dotnet/core-setup/issues/4512.

Если после обновления .NET Core SDK вы получаете сбои из-за "System.IO.FileLoadException", вы, вероятно, сталкиваетесь с https://github.com/dotnet/core-setup/issues/4376.

Лучшим решением является обновление до .NET Core 2.1.5 или новее.

Если вы не можете обновить, другой обходной путь - обновить проект до

<PackageReference Include="Microsoft.AspNetCore.All" Version="2.1.3" />

Причина этой проблемы, как описано в https://github.com/dotnet/core-setup/issues/4376, заключается в непреднамеренном обновлении общей инфраструктуры. Например:

<PackageReference Include="Microsoft.AspNetCore.All" Version="2.1.0" />
<PackageReference Include="Microsoft.AspNetCore.SignalR" Version="1.0.1" />

Microsoft.AspNetCore.All 2.1.0 зависит от Microsoft.AspNetCore.SignalR 1.0.0, но ваш проект обновлен до Microsoft.AspNetCore.SignalR 1.0.1. Когда вы dotnet publish, вы получаете Microsoft.AspNetCore.SignalR 1.0.1 И ⚠️ его транзитивные зависимости в вашей папке публикации. Это ловушка публикации, описанная в https://natemcmaster.com/blog/2018/08/29/netcore-primitives-2/.

Это приводит к следующему

+=================+===============================+================================+============================+
| AspNetCore.All  |  M.A.Connections.Abstractions |  M.A.Connections.Abstractions  |  Which M.A.C.Abstractions  |
|                 |  (in shared framework)        | (in publish dir)               |  should load               |
+=================+===============================+================================+============================+
| 2.1.0           |  2.1.0                        |  2.1.1                         |  publish dir               |
+-----------------+-------------------------------+--------------------------------+----------------------------+
| 2.1.3           |  2.1.3                        |  2.1.1                         |  shared framework*         |
+-----------------+-------------------------------+--------------------------------+----------------------------+

* Это ошибка, и https://github.com/dotnet/core-setup/issues/4512 отслеживает получение исправления в будущем обновлении 2.1.x.

Ответ 2

Я решил проблему, обновив Microsoft.AspNetCore.All от 2.1.0 → 2.1.3 (обновленный SDK до 2.1.401)

Все еще не знаю, почему это работает на Mac, но не на Windows.

Ответ 3

Файл проекта основного веб-интерфейса API не содержал Microsoft.AspNetCore.All. Я вручную добавил его в группу элементов, и он исправил ее для меня.

Ответ 4

Если у вас нет Microsoft.AspNetCore.All, вы можете использовать Microsoft.AspNetCore.App и установить его версию в 2.1.3. Они совершенно одинаковы:

<PackageReference Include="Microsoft.AspNetCore.App" Version="2.1.3"/>

Ответ 5

Вы можете добавить вручную Connection.Abstractions dll

<PackageReference Include="Microsoft.AspNetCore.Connections.Abstractions" Version="2.1.3" />