ASP.NET Core发布至IIS报错：依赖上下文调试类型解析失败

报错信息 #

System.InvalidOperationException: 无法解析依赖上下文中指定的调试类型。不支持调试类型值 'false'

错误堆栈 #

System.InvalidOperationException: 无法解析依赖上下文中指定的调试类型。不支持调试类型值 'false'。

   在 Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation.CSharpCompiler.GetEmitOptions(CompilationOptions dependencyContextOptions)
   在 Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation.CSharpCompiler.EnsureOptions()
   在 Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation.CSharpCompiler.get_ParseOptions()
   在 Microsoft.Extensions.DependencyInjection.RazorRuntimeCompilationMvcCoreBuilderExtensions.<>c__DisplayClass2_0.<AddServices>b__3(RazorProjectEngineBuilder builder)
   在 Microsoft.AspNetCore.Razor.Language.RazorProjectEngine.Create(RazorConfiguration configuration, RazorProjectFileSystem fileSystem, Action`1 configure)
   在 Microsoft.Extensions.DependencyInjection.RazorRuntimeCompilationMvcCoreBuilderExtensions.<>c.<AddServices>b__2_2(IServiceProvider s)
   在 Castle.Windsor.MsDependencyInjection.WindsorRegistrationHelper.<>c__DisplayClass5_0.<RegisterServiceDescriptor>b__0(IKernel c)
   在 Castle.MicroKernel.Registration.ComponentRegistration`1.<>c__DisplayClass85_0`1.<UsingFactoryMethod>b__0(IKernel k, ComponentModel m, CreationContext c)
   在 Castle.MicroKernel.ComponentActivator.FactoryMethodActivator`1.Instantiate(CreationContext context)
   在 Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.InternalCreate(CreationContext context)
   在 Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.Create(CreationContext context, Burden burden)
   在 Castle.MicroKernel.Lifestyle.AbstractLifestyleManager.CreateInstance(CreationContext context, Boolean trackedExternally)
   在 Castle.MicroKernel.Lifestyle.SingletonLifestyleManager.Resolve(CreationContext context, IReleasePolicy releasePolicy)
   在 Castle.MicroKernel.Handlers.DefaultHandler.ResolveCore(CreationContext context, Boolean requiresDecommission, Boolean instanceRequired, Burden& burden)
   在 Castle.MicroKernel.Handlers.DefaultHandler.Resolve(CreationContext context, Boolean instanceRequired)
   在 Castle.MicroKernel.Resolvers.DefaultDependencyResolver.ResolveFromKernelByType(CreationContext context, ComponentModel model, DependencyModel dependency)
   在 Castle.MicroKernel.Resolvers.DefaultDependencyResolver.ResolveFromKernel(CreationContext context, ComponentModel model, DependencyModel dependency)
   在 Castle.MicroKernel.Resolvers.DefaultDependencyResolver.TryResolveCore(CreationContext context, ISubDependencyResolver contextHandlerResolver, ComponentModel model, DependencyModel dependency, Object& value)
   在 Castle.MicroKernel.Resolvers.DefaultDependencyResolver.Resolve(CreationContext context, ISubDependencyResolver contextHandlerResolver, ComponentModel model, DependencyModel dependency)
   在 Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.CreateConstructorArguments(ConstructorCandidate constructor, CreationContext context)
   在 Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.Instantiate(CreationContext context)
   在 Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.InternalCreate(CreationContext context)
   在 Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.Create(CreationContext context, Burden burden)
   在 Castle.MicroKernel.Lifestyle.AbstractLifestyleManager.CreateInstance(CreationContext context, Boolean trackedExternally)
   在 Castle.MicroKernel.Lifestyle.SingletonLifestyleManager.Resolve(CreationContext context, IReleasePolicy releasePolicy)
   在 Castle.MicroKernel.Handlers.DefaultHandler.ResolveCore(CreationContext context, Boolean requiresDecommission, Boolean instanceRequired, Burden& burden)
   在 Castle.MicroKernel.Handlers.DefaultHandler.Resolve(CreationContext context, Boolean instanceRequired)
   在 Castle.MicroKernel.DefaultKernel.ResolveComponent(IHandler handler, Type service, Arguments additionalArguments, IReleasePolicy policy, Boolean ignoreParentContext)
   在 Castle.MicroKernel.DefaultKernel.ResolveComponent(IHandler handler, Type service, Arguments additionalArguments, IReleasePolicy policy)
   在 Castle.MicroKernel.DefaultKernel.Castle.MicroKernel.IKernelInternal.ResolveAll(Type service, Arguments arguments, IReleasePolicy policy)
   在 Castle.MicroKernel.DefaultKernel.ResolveAll(Type service, Arguments arguments)
   在 Castle.MicroKernel.Resolvers.SpecializedResolvers.CollectionResolver.Resolve(CreationContext context, ISubDependencyResolver contextHandlerResolver, ComponentModel model, DependencyModel dependency)
   在 Castle.Windsor.MsDependencyInjection.MsCompatibleCollectionResolver.Resolve(CreationContext context, ISubDependencyResolver contextHandlerResolver, ComponentModel model, DependencyModel dependency)
   在 Castle.MicroKernel.Resolvers.DefaultDependencyResolver.TryResolveCore(CreationContext context, ISubDependencyResolver contextHandlerResolver, ComponentModel model, DependencyModel dependency, Object& value)
   在 Castle.MicroKernel.Resolvers.DefaultDependencyResolver.Resolve(CreationContext context, ISubDependencyResolver contextHandlerResolver, ComponentModel model, DependencyModel dependency)
   在 Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.CreateConstructorArguments(ConstructorCandidate constructor, CreationContext context)
   在 Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.Instantiate(CreationContext context)
   在 Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.InternalCreate(CreationContext context)
   在 Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.Create(CreationContext context, Burden burden)
   在 Castle.MicroKernel.Lifestyle.AbstractLifestyleManager.CreateInstance(CreationContext context, Boolean trackedExternally)
   在 Castle.MicroKernel.Lifestyle.SingletonLifestyleManager.Resolve(CreationContext context, IReleasePolicy releasePolicy)
   在 Castle.MicroKernel.Handlers.DefaultHandler.ResolveCore(CreationContext context, Boolean requiresDecommission, Boolean instanceRequired, Burden& burden)
   在 Castle.MicroKernel.Handlers.DefaultHandler.Resolve(CreationContext context, Boolean instanceRequired)
   在 Castle.MicroKernel.Resolvers.DefaultDependencyResolver.ResolveFromKernelByType(CreationContext context, ComponentModel model, DependencyModel dependency)
   在 Castle.MicroKernel.Resolvers.DefaultDependencyResolver.ResolveFromKernel(CreationContext context, ComponentModel model, DependencyModel dependency)
   在 Castle.MicroKernel.Resolvers.DefaultDependencyResolver.TryResolveCore(CreationContext context, ISubDependencyResolver contextHandlerResolver, ComponentModel model, DependencyModel dependency, Object& value)
   在 Castle.MicroKernel.Resolvers.DefaultDependencyResolver.Resolve(CreationContext context, ISubDependencyResolver contextHandlerResolver, ComponentModel model, DependencyModel dependency)
   在 Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.CreateConstructorArguments(ConstructorCandidate constructor, CreationContext context)
   在 Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.Instantiate(CreationContext context)
   在 Castle.MicroKernel.ComponentActivator.DefaultComponentActivator.InternalCreate(CreationContext context)
   在 Castle.MicroKernel.ComponentActivator.AbstractComponentActivator.Create(CreationContext context, Burden burden)
   在 Castle.MicroKernel.Lifestyle.AbstractLifestyleManager.CreateInstance(CreationContext context, Boolean trackedExternally)
   在 Castle.MicroKernel.Lifestyle.SingletonLifestyleManager.Resolve(CreationContext context, IReleasePolicy releasePolicy)
   在 Castle.MicroKernel.Handlers.DefaultHandler.ResolveCore(CreationContext context, Boolean requiresDecommission, Boolean instanceRequired, Burden& burden)
   在 Castle.MicroKernel.Handlers.DefaultHandler.Resolve(CreationContext context, Boolean instanceRequired)
   在 Castle.MicroKernel.DefaultKernel.ResolveComponent(IHandler handler, Type service, Arguments additionalArguments, IReleasePolicy policy, Boolean ignoreParentContext)
   在 Castle.MicroKernel.DefaultKernel.Castle.MicroKernel.IKernelInternal.Resolve(Type service, Arguments arguments, IReleasePolicy policy, Boolean ignoreParentContext)
   在 Castle.MicroKernel.DefaultKernel.Resolve(Type service, Arguments arguments)
   在 Castle.Windsor.WindsorContainer.Resolve(Type service)
   在 Castle.Windsor.MsDependencyInjection.ScopedWindsorServiceProvider.ResolveInstanceOrNull(Type serviceType, Boolean isOptional)
   在 Castle.Windsor.MsDependencyInjection.ScopedWindsorServiceProvider.GetServiceInternal(Type serviceType, Boolean isOptional)
   在 Castle.Windsor.MsDependencyInjection.ScopedWindsorServiceProvider.GetRequiredService(Type serviceType)
   在 Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider)
   在 Microsoft.AspNetCore.Builder.ControllerEndpointRouteBuilderExtensions.GetOrCreateDataSource(IEndpointRouteBuilder endpoints)
   在 Microsoft.AspNetCore.Builder.ControllerEndpointRouteBuilderExtensions.MapControllerRoute(IEndpointRouteBuilder endpoints, String name, String pattern, Object defaults, Object constraints, Object dataTokens)
   在 Sibies.UrbanX.Web.Startup.Startup.<>c.<Configure>b__4_2(IEndpointRouteBuilder endpoints)
   在 Microsoft.AspNetCore.Builder.EndpointRoutingApplicationBuilderExtensions.UseEndpoints(IApplicationBuilder builder, Action`1 configure)
   在 Sibies.UrbanX.Web.Startup.Startup.Configure(IApplicationBuilder app, IWebHostEnvironment env)
   在 System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
   在 System.Reflection.MethodInvoker.Invoke(Object obj, IntPtr* args, BindingFlags invokeAttr)
   在 System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   在 Microsoft.AspNetCore.Hosting.ConfigureBuilder.Invoke(Object instance, IApplicationBuilder builder)
   在 Microsoft.AspNetCore.Hosting.ConventionBasedStartup.Configure(IApplicationBuilder app)
   在 Microsoft.AspNetCore.Hosting.WebHost.BuildApplication()
   在 Microsoft.AspNetCore.Hosting.WebHost.StartAsync(CancellationToken cancellationToken)
   在 Microsoft.AspNetCore.Hosting.WebHostExtensions.RunAsync(IWebHost host, CancellationToken token, String startupMessage)
   在 Microsoft.AspNetCore.Hosting.WebHostExtensions.RunAsync(IWebHost host, CancellationToken token, String startupMessage)
   在 Microsoft.AspNetCore.Hosting.WebHostExtensions.RunAsync(IWebHost host, CancellationToken token)
   在 Microsoft.AspNetCore.Hosting.WebHostExtensions.Run(IWebHost host)
   在 Sibies.UrbanX.Web.Startup.Program.Main(String[] args)

问题原因 #

Razor运行时编译组件仅支持full、pdbonly、portable三种调试类型配置，当项目或发布配置中把<DebugType>设为false时，就会触发这个解析错误。

解决步骤 #

• 修改项目的.csproj文件，确保<DebugType>配置为支持的值：

  <PropertyGroup>
    <DebugType>pdbonly</DebugType> <!-- 可替换为full或portable -->
    <DebugSymbols>true</DebugSymbols>
  </PropertyGroup>
  

• 检查发布配置文件（Properties/PublishProfiles/*.pubxml），同样确保其中的<DebugType>不是false，设置为支持的类型。
• 清空IIS发布目录的所有文件，重新生成解决方案并发布到IIS。

内容的提问来源于stack exchange，提问作者AL.exe