Umbraco：根级别的数据无效。第 1 行，位置 1
Umbraco: Data at the root level is invalid. Line 1, position 1
我使用的是 Umbraco 8.4 版本，我的网站是 运行 在 Azure 应用程序服务上。我已经克隆了现有的网站和数据库，并将其发布到另一个 Azure 应用程序服务上。当我打开网站时，出现以下错误。
Boot failed: Umbraco cannot run. See Umbraco's log file for more details.
-> Umbraco.Core.Exceptions.BootFailedException: Boot failed.
-> System.Xml.XmlException: Data at the root level is invalid. Line 1, position 1.
at System.Xml.XmlTextReaderImpl.Throw(Exception e)
at System.Xml.XmlTextReaderImpl.Throw(String res, String arg)
at System.Xml.XmlTextReaderImpl.ParseRootLevelWhitespace()
at System.Xml.XmlTextReaderImpl.ParseDocumentContent()
at System.Xml.XmlTextReaderImpl.Read()
at System.Xml.XmlReader.MoveToContent()
at System.Xml.XmlReader.IsStartElement()
at Umbraco.Core.Services.Implement.LocalizedTextServiceFileSources.<.ctor>b__6_0()
at System.Lazy`1.CreateValue()
at System.Lazy`1.LazyInitValue()
at System.Lazy`1.get_Value()
at Umbraco.Core.Services.Implement.LocalizedTextService.Localize(String key, CultureInfo culture, IDictionary`2 tokens)
at Umbraco.Web.PropertyEditors.ValueListConfigurationEditor..ctor(ILocalizedTextService textService)
at Umbraco.Web.PropertyEditors.CheckBoxListPropertyEditor.CreateConfigurationEditor()
at Umbraco.Core.PropertyEditors.DataEditor.GetConfigurationEditor()
at Umbraco.Core.Models.DataType..ctor(IDataEditor editor, Int32 parentId)
at Umbraco.Core.Persistence.Factories.DataTypeFactory.BuildEntity(DataTypeDto dto, PropertyEditorCollection editors, ILogger logger)
at Umbraco.Core.Persistence.Repositories.Implement.DataTypeRepository.<PerformGetAll>b__3_1(DataTypeDto x)
at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
at Umbraco.Core.Persistence.Repositories.Implement.DataTypeRepository.PerformGetAll(Int32[] ids)
at Umbraco.Core.Cache.DefaultRepositoryCachePolicy`2.GetAll(TId[] ids, Func`2 performGetAll)
at Umbraco.Core.Persistence.Repositories.Implement.RepositoryBase`2.GetMany(TId[] ids)
at Umbraco.Core.Services.Implement.DataTypeService.GetAll(Int32[] ids)
at Umbraco.Core.Models.PublishedContent.PublishedContentTypeFactory.GetDataType(Int32 id)
at Umbraco.Core.Models.PublishedContent.PublishedPropertyType..ctor(String propertyTypeAlias, Int32 dataTypeId, Boolean isUserProperty, ContentVariation variations, PropertyValueConverterCollection propertyValueConverters, IPublishedModelFactory publishedModelFactory, IPublishedContentTypeFactory factory)
at Umbraco.Core.Models.PublishedContent.PublishedPropertyType..ctor(IPublishedContentType contentType, PropertyType propertyType, PropertyValueConverterCollection propertyValueConverters, IPublishedModelFactory publishedModelFactory, IPublishedContentTypeFactory factory)
at Umbraco.Core.Models.PublishedContent.PublishedContentTypeFactory.CreatePropertyType(IPublishedContentType contentType, PropertyType propertyType)
at Umbraco.Core.Models.PublishedContent.PublishedContentType.<>c__DisplayClass2_0.<.ctor>b__0(PropertyType x)
at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
at Umbraco.Core.Models.PublishedContent.PublishedContentType..ctor(IContentTypeComposition contentType, IPublishedContentTypeFactory factory)
at Umbraco.Core.Models.PublishedContent.PublishedContentTypeFactory.CreateContentType(IContentTypeComposition contentType)
at Umbraco.Web.PublishedCache.NuCache.PublishedSnapshotService.<LoadContentFromLocalDbLocked>b__37_0(IContentType x)
at System.Linq.Enumerable.WhereSelectArrayIterator`2.MoveNext()
at Umbraco.Web.PublishedCache.NuCache.ContentStore.SetAllContentTypesLocked(IEnumerable`1 types)
at Umbraco.Web.PublishedCache.NuCache.PublishedSnapshotService.LoadContentFromLocalDbLocked(Boolean onStartup)
at Umbraco.Web.PublishedCache.NuCache.PublishedSnapshotService.<LoadCachesOnStartup>b__27_0(IScope scope)
at Umbraco.Web.PublishedCache.NuCache.PublishedSnapshotService.LockAndLoadContent(Func`2 action)
at Umbraco.Web.PublishedCache.NuCache.PublishedSnapshotService.LoadCachesOnStartup()
at Umbraco.Web.PublishedCache.NuCache.PublishedSnapshotService..ctor(PublishedSnapshotServiceOptions options, IMainDom mainDom, IRuntimeState runtime, ServiceContext serviceContext, IPublishedContentTypeFactory publishedContentTypeFactory, IdkMap idkMap, IPublishedSnapshotAccessor publishedSnapshotAccessor, IVariationContextAccessor variationContextAccessor, IProfilingLogger logger, IScopeProvider scopeProvider, IDocumentRepository documentRepository, IMediaRepository mediaRepository, IMemberRepository memberRepository, IDefaultCultureAccessor defaultCultureAccessor, IDataSource dataSource, IGlobalSettings globalSettings, IEntityXmlSerializer entitySerializer, IPublishedModelFactory publishedModelFactory, UrlSegmentProviderCollection urlSegmentProviders)
at DynamicMethod(Object[] )
at LightInject.ServiceContainer.<>c__DisplayClass150_0.<WrapAsFuncDelegate>b__0()
at LightInject.ServiceContainer.<>c__DisplayClass198_0.<EmitLifetime>b__1()
at LightInject.PerContainerLifetime.GetInstance(Func`1 createInstance, Scope scope)
at LightInject.ServiceContainer.EmitLifetime(ServiceRegistration serviceRegistration, Action`1 emitMethod, IEmitter emitter)
at LightInject.ServiceContainer.<>c__DisplayClass197_0.<ResolveEmitMethod>b__1(IEmitter methodSkeleton)
at LightInject.ServiceContainer.<>c__DisplayClass153_0.<CreateEmitMethodWrapper>b__0(IEmitter ms)
at LightInject.ServiceContainer.EmitConstructorDependency(IEmitter emitter, Dependency dependency)
at LightInject.ServiceContainer.EmitConstructorDependencies(ConstructionInfo constructionInfo, IEmitter emitter, Action`1 decoratorTargetEmitter)
at LightInject.ServiceContainer.EmitNewInstanceUsingImplementingType(IEmitter emitter, ConstructionInfo constructionInfo, Action`1 decoratorTargetEmitMethod)
at LightInject.ServiceContainer.EmitNewInstance(ServiceRegistration serviceRegistration, IEmitter emitter)
at LightInject.ServiceContainer.EmitNewInstanceWithDecorators(ServiceRegistration serviceRegistration, IEmitter emitter)
at LightInject.ServiceContainer.<>c__DisplayClass197_0.<ResolveEmitMethod>b__2(IEmitter ms)
at LightInject.ServiceContainer.CreateDynamicMethodDelegate(Action`1 serviceEmitter)
at LightInject.ServiceContainer.<>c__DisplayClass198_0.<EmitLifetime>b__1()
at LightInject.PerContainerLifetime.GetInstance(Func`1 createInstance, Scope scope)
at LightInject.ServiceContainer.EmitLifetime(ServiceRegistration serviceRegistration, Action`1 emitMethod, IEmitter emitter)
at LightInject.ServiceContainer.<>c__DisplayClass197_0.<ResolveEmitMethod>b__1(IEmitter methodSkeleton)
at LightInject.ServiceContainer.<>c__DisplayClass153_0.<CreateEmitMethodWrapper>b__0(IEmitter ms)
at LightInject.ServiceContainer.EmitConstructorDependency(IEmitter emitter, Dependency dependency)
at LightInject.ServiceContainer.EmitConstructorDependencies(ConstructionInfo constructionInfo, IEmitter emitter, Action`1 decoratorTargetEmitter)
at LightInject.ServiceContainer.EmitNewInstanceUsingImplementingType(IEmitter emitter, ConstructionInfo constructionInfo, Action`1 decoratorTargetEmitMethod)
at LightInject.ServiceContainer.EmitNewInstance(ServiceRegistration serviceRegistration, IEmitter emitter)
at LightInject.ServiceContainer.EmitNewInstanceWithDecorators(ServiceRegistration serviceRegistration, IEmitter emitter)
at LightInject.ServiceContainer.<>c__DisplayClass197_0.<ResolveEmitMethod>b__2(IEmitter ms)
at LightInject.ServiceContainer.CreateDynamicMethodDelegate(Action`1 serviceEmitter)
at LightInject.ServiceContainer.<>c__DisplayClass198_0.<EmitLifetime>b__1()
at LightInject.PerContainerLifetime.GetInstance(Func`1 createInstance, Scope scope)
at LightInject.ServiceContainer.EmitLifetime(ServiceRegistration serviceRegistration, Action`1 emitMethod, IEmitter emitter)
at LightInject.ServiceContainer.<>c__DisplayClass197_0.<ResolveEmitMethod>b__1(IEmitter methodSkeleton)
at LightInject.ServiceContainer.<>c__DisplayClass153_0.<CreateEmitMethodWrapper>b__0(IEmitter ms)
at LightInject.ServiceContainer.EmitConstructorDependency(IEmitter emitter, Dependency dependency)
at LightInject.ServiceContainer.EmitConstructorDependencies(ConstructionInfo constructionInfo, IEmitter emitter, Action`1 decoratorTargetEmitter)
at LightInject.ServiceContainer.EmitNewInstanceUsingImplementingType(IEmitter emitter, ConstructionInfo constructionInfo, Action`1 decoratorTargetEmitMethod)
at LightInject.ServiceContainer.EmitNewInstance(ServiceRegistration serviceRegistration, IEmitter emitter)
at LightInject.ServiceContainer.EmitNewInstanceWithDecorators(ServiceRegistration serviceRegistration, IEmitter emitter)
at LightInject.ServiceContainer.<>c__DisplayClass197_0.<ResolveEmitMethod>b__0(IEmitter methodSkeleton)
at LightInject.ServiceContainer.<>c__DisplayClass153_0.<CreateEmitMethodWrapper>b__0(IEmitter ms)
at LightInject.ServiceContainer.CreateDynamicMethodDelegate(Action`1 serviceEmitter)
at LightInject.ServiceContainer.CreateDelegate(Type serviceType, String serviceName, Boolean throwError)
at LightInject.ServiceContainer.CreateDefaultDelegate(Type serviceType, Boolean throwError)
at LightInject.ServiceContainer.GetInstance(Type serviceType)
at Umbraco.Core.Composing.LightInject.LightInjectContainer.GetInstance(Type type)
at Umbraco.Core.Composing.ComponentCollectionBuilder.CreateItem(IFactory factory, Type itemType)
at Umbraco.Core.Composing.CollectionBuilderBase`3.<>c__DisplayClass10_0.<CreateItems>b__0(Type x)
at System.Linq.Enumerable.WhereSelectArrayIterator`2.MoveNext()
at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
at Umbraco.Core.Composing.CollectionBuilderBase`3.CreateItems(IFactory factory)
at Umbraco.Core.Composing.ComponentCollectionBuilder.CreateItems(IFactory factory)
at Umbraco.Core.Composing.CollectionBuilderBase`3.CreateCollection(IFactory factory)
at Umbraco.Core.Composing.LightInject.LightInjectContainer.<>c__DisplayClass20_0`1.<Register>b__0(IServiceFactory f)
at DynamicMethod(Object[] )
at LightInject.ServiceContainer.<>c__DisplayClass150_0.<WrapAsFuncDelegate>b__0()
at LightInject.ServiceContainer.<>c__DisplayClass198_0.<EmitLifetime>b__1()
at LightInject.PerContainerLifetime.GetInstance(Func`1 createInstance, Scope scope)
at LightInject.ServiceContainer.EmitLifetime(ServiceRegistration serviceRegistration, Action`1 emitMethod, IEmitter emitter)
at LightInject.ServiceContainer.<>c__DisplayClass197_0.<ResolveEmitMethod>b__1(IEmitter methodSkeleton)
at LightInject.ServiceContainer.<>c__DisplayClass153_0.<CreateEmitMethodWrapper>b__0(IEmitter ms)
at LightInject.ServiceContainer.CreateDynamicMethodDelegate(Action`1 serviceEmitter)
at LightInject.ServiceContainer.CreateDelegate(Type serviceType, String serviceName, Boolean throwError)
at LightInject.ServiceContainer.CreateDefaultDelegate(Type serviceType, Boolean throwError)
at LightInject.ServiceContainer.GetInstance(Type serviceType)
at Umbraco.Core.Composing.LightInject.LightInjectContainer.GetInstance(Type type)
at Umbraco.Core.FactoryExtensions.GetInstance[T](IFactory factory)
at Umbraco.Core.Runtime.CoreRuntime.Boot(IRegister register, DisposableTimer timer)
我检查了 Umbraco 的所有配置文件，但无法解决错误。
谢谢
伊姆兰汗
根据您的日志，您的问题看起来像是缓存问题，您的 v8 umbraco 网站无法从 NuCache 获取数据。
重新生成缓存数据可能会解决您的问题。
我对 NuCache 了解不多，但这里是 caching and here is a blog post 关于 NuCache 以及如何探索它的 Umbraco 文档。
我使用的是 Umbraco 8.4 版本，我的网站是 运行 在 Azure 应用程序服务上。我已经克隆了现有的网站和数据库，并将其发布到另一个 Azure 应用程序服务上。当我打开网站时，出现以下错误。
Boot failed: Umbraco cannot run. See Umbraco's log file for more details.
-> Umbraco.Core.Exceptions.BootFailedException: Boot failed.
-> System.Xml.XmlException: Data at the root level is invalid. Line 1, position 1.
at System.Xml.XmlTextReaderImpl.Throw(Exception e)
at System.Xml.XmlTextReaderImpl.Throw(String res, String arg)
at System.Xml.XmlTextReaderImpl.ParseRootLevelWhitespace()
at System.Xml.XmlTextReaderImpl.ParseDocumentContent()
at System.Xml.XmlTextReaderImpl.Read()
at System.Xml.XmlReader.MoveToContent()
at System.Xml.XmlReader.IsStartElement()
at Umbraco.Core.Services.Implement.LocalizedTextServiceFileSources.<.ctor>b__6_0()
at System.Lazy`1.CreateValue()
at System.Lazy`1.LazyInitValue()
at System.Lazy`1.get_Value()
at Umbraco.Core.Services.Implement.LocalizedTextService.Localize(String key, CultureInfo culture, IDictionary`2 tokens)
at Umbraco.Web.PropertyEditors.ValueListConfigurationEditor..ctor(ILocalizedTextService textService)
at Umbraco.Web.PropertyEditors.CheckBoxListPropertyEditor.CreateConfigurationEditor()
at Umbraco.Core.PropertyEditors.DataEditor.GetConfigurationEditor()
at Umbraco.Core.Models.DataType..ctor(IDataEditor editor, Int32 parentId)
at Umbraco.Core.Persistence.Factories.DataTypeFactory.BuildEntity(DataTypeDto dto, PropertyEditorCollection editors, ILogger logger)
at Umbraco.Core.Persistence.Repositories.Implement.DataTypeRepository.<PerformGetAll>b__3_1(DataTypeDto x)
at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()
at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
at Umbraco.Core.Persistence.Repositories.Implement.DataTypeRepository.PerformGetAll(Int32[] ids)
at Umbraco.Core.Cache.DefaultRepositoryCachePolicy`2.GetAll(TId[] ids, Func`2 performGetAll)
at Umbraco.Core.Persistence.Repositories.Implement.RepositoryBase`2.GetMany(TId[] ids)
at Umbraco.Core.Services.Implement.DataTypeService.GetAll(Int32[] ids)
at Umbraco.Core.Models.PublishedContent.PublishedContentTypeFactory.GetDataType(Int32 id)
at Umbraco.Core.Models.PublishedContent.PublishedPropertyType..ctor(String propertyTypeAlias, Int32 dataTypeId, Boolean isUserProperty, ContentVariation variations, PropertyValueConverterCollection propertyValueConverters, IPublishedModelFactory publishedModelFactory, IPublishedContentTypeFactory factory)
at Umbraco.Core.Models.PublishedContent.PublishedPropertyType..ctor(IPublishedContentType contentType, PropertyType propertyType, PropertyValueConverterCollection propertyValueConverters, IPublishedModelFactory publishedModelFactory, IPublishedContentTypeFactory factory)
at Umbraco.Core.Models.PublishedContent.PublishedContentTypeFactory.CreatePropertyType(IPublishedContentType contentType, PropertyType propertyType)
at Umbraco.Core.Models.PublishedContent.PublishedContentType.<>c__DisplayClass2_0.<.ctor>b__0(PropertyType x)
at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
at Umbraco.Core.Models.PublishedContent.PublishedContentType..ctor(IContentTypeComposition contentType, IPublishedContentTypeFactory factory)
at Umbraco.Core.Models.PublishedContent.PublishedContentTypeFactory.CreateContentType(IContentTypeComposition contentType)
at Umbraco.Web.PublishedCache.NuCache.PublishedSnapshotService.<LoadContentFromLocalDbLocked>b__37_0(IContentType x)
at System.Linq.Enumerable.WhereSelectArrayIterator`2.MoveNext()
at Umbraco.Web.PublishedCache.NuCache.ContentStore.SetAllContentTypesLocked(IEnumerable`1 types)
at Umbraco.Web.PublishedCache.NuCache.PublishedSnapshotService.LoadContentFromLocalDbLocked(Boolean onStartup)
at Umbraco.Web.PublishedCache.NuCache.PublishedSnapshotService.<LoadCachesOnStartup>b__27_0(IScope scope)
at Umbraco.Web.PublishedCache.NuCache.PublishedSnapshotService.LockAndLoadContent(Func`2 action)
at Umbraco.Web.PublishedCache.NuCache.PublishedSnapshotService.LoadCachesOnStartup()
at Umbraco.Web.PublishedCache.NuCache.PublishedSnapshotService..ctor(PublishedSnapshotServiceOptions options, IMainDom mainDom, IRuntimeState runtime, ServiceContext serviceContext, IPublishedContentTypeFactory publishedContentTypeFactory, IdkMap idkMap, IPublishedSnapshotAccessor publishedSnapshotAccessor, IVariationContextAccessor variationContextAccessor, IProfilingLogger logger, IScopeProvider scopeProvider, IDocumentRepository documentRepository, IMediaRepository mediaRepository, IMemberRepository memberRepository, IDefaultCultureAccessor defaultCultureAccessor, IDataSource dataSource, IGlobalSettings globalSettings, IEntityXmlSerializer entitySerializer, IPublishedModelFactory publishedModelFactory, UrlSegmentProviderCollection urlSegmentProviders)
at DynamicMethod(Object[] )
at LightInject.ServiceContainer.<>c__DisplayClass150_0.<WrapAsFuncDelegate>b__0()
at LightInject.ServiceContainer.<>c__DisplayClass198_0.<EmitLifetime>b__1()
at LightInject.PerContainerLifetime.GetInstance(Func`1 createInstance, Scope scope)
at LightInject.ServiceContainer.EmitLifetime(ServiceRegistration serviceRegistration, Action`1 emitMethod, IEmitter emitter)
at LightInject.ServiceContainer.<>c__DisplayClass197_0.<ResolveEmitMethod>b__1(IEmitter methodSkeleton)
at LightInject.ServiceContainer.<>c__DisplayClass153_0.<CreateEmitMethodWrapper>b__0(IEmitter ms)
at LightInject.ServiceContainer.EmitConstructorDependency(IEmitter emitter, Dependency dependency)
at LightInject.ServiceContainer.EmitConstructorDependencies(ConstructionInfo constructionInfo, IEmitter emitter, Action`1 decoratorTargetEmitter)
at LightInject.ServiceContainer.EmitNewInstanceUsingImplementingType(IEmitter emitter, ConstructionInfo constructionInfo, Action`1 decoratorTargetEmitMethod)
at LightInject.ServiceContainer.EmitNewInstance(ServiceRegistration serviceRegistration, IEmitter emitter)
at LightInject.ServiceContainer.EmitNewInstanceWithDecorators(ServiceRegistration serviceRegistration, IEmitter emitter)
at LightInject.ServiceContainer.<>c__DisplayClass197_0.<ResolveEmitMethod>b__2(IEmitter ms)
at LightInject.ServiceContainer.CreateDynamicMethodDelegate(Action`1 serviceEmitter)
at LightInject.ServiceContainer.<>c__DisplayClass198_0.<EmitLifetime>b__1()
at LightInject.PerContainerLifetime.GetInstance(Func`1 createInstance, Scope scope)
at LightInject.ServiceContainer.EmitLifetime(ServiceRegistration serviceRegistration, Action`1 emitMethod, IEmitter emitter)
at LightInject.ServiceContainer.<>c__DisplayClass197_0.<ResolveEmitMethod>b__1(IEmitter methodSkeleton)
at LightInject.ServiceContainer.<>c__DisplayClass153_0.<CreateEmitMethodWrapper>b__0(IEmitter ms)
at LightInject.ServiceContainer.EmitConstructorDependency(IEmitter emitter, Dependency dependency)
at LightInject.ServiceContainer.EmitConstructorDependencies(ConstructionInfo constructionInfo, IEmitter emitter, Action`1 decoratorTargetEmitter)
at LightInject.ServiceContainer.EmitNewInstanceUsingImplementingType(IEmitter emitter, ConstructionInfo constructionInfo, Action`1 decoratorTargetEmitMethod)
at LightInject.ServiceContainer.EmitNewInstance(ServiceRegistration serviceRegistration, IEmitter emitter)
at LightInject.ServiceContainer.EmitNewInstanceWithDecorators(ServiceRegistration serviceRegistration, IEmitter emitter)
at LightInject.ServiceContainer.<>c__DisplayClass197_0.<ResolveEmitMethod>b__2(IEmitter ms)
at LightInject.ServiceContainer.CreateDynamicMethodDelegate(Action`1 serviceEmitter)
at LightInject.ServiceContainer.<>c__DisplayClass198_0.<EmitLifetime>b__1()
at LightInject.PerContainerLifetime.GetInstance(Func`1 createInstance, Scope scope)
at LightInject.ServiceContainer.EmitLifetime(ServiceRegistration serviceRegistration, Action`1 emitMethod, IEmitter emitter)
at LightInject.ServiceContainer.<>c__DisplayClass197_0.<ResolveEmitMethod>b__1(IEmitter methodSkeleton)
at LightInject.ServiceContainer.<>c__DisplayClass153_0.<CreateEmitMethodWrapper>b__0(IEmitter ms)
at LightInject.ServiceContainer.EmitConstructorDependency(IEmitter emitter, Dependency dependency)
at LightInject.ServiceContainer.EmitConstructorDependencies(ConstructionInfo constructionInfo, IEmitter emitter, Action`1 decoratorTargetEmitter)
at LightInject.ServiceContainer.EmitNewInstanceUsingImplementingType(IEmitter emitter, ConstructionInfo constructionInfo, Action`1 decoratorTargetEmitMethod)
at LightInject.ServiceContainer.EmitNewInstance(ServiceRegistration serviceRegistration, IEmitter emitter)
at LightInject.ServiceContainer.EmitNewInstanceWithDecorators(ServiceRegistration serviceRegistration, IEmitter emitter)
at LightInject.ServiceContainer.<>c__DisplayClass197_0.<ResolveEmitMethod>b__0(IEmitter methodSkeleton)
at LightInject.ServiceContainer.<>c__DisplayClass153_0.<CreateEmitMethodWrapper>b__0(IEmitter ms)
at LightInject.ServiceContainer.CreateDynamicMethodDelegate(Action`1 serviceEmitter)
at LightInject.ServiceContainer.CreateDelegate(Type serviceType, String serviceName, Boolean throwError)
at LightInject.ServiceContainer.CreateDefaultDelegate(Type serviceType, Boolean throwError)
at LightInject.ServiceContainer.GetInstance(Type serviceType)
at Umbraco.Core.Composing.LightInject.LightInjectContainer.GetInstance(Type type)
at Umbraco.Core.Composing.ComponentCollectionBuilder.CreateItem(IFactory factory, Type itemType)
at Umbraco.Core.Composing.CollectionBuilderBase`3.<>c__DisplayClass10_0.<CreateItems>b__0(Type x)
at System.Linq.Enumerable.WhereSelectArrayIterator`2.MoveNext()
at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
at Umbraco.Core.Composing.CollectionBuilderBase`3.CreateItems(IFactory factory)
at Umbraco.Core.Composing.ComponentCollectionBuilder.CreateItems(IFactory factory)
at Umbraco.Core.Composing.CollectionBuilderBase`3.CreateCollection(IFactory factory)
at Umbraco.Core.Composing.LightInject.LightInjectContainer.<>c__DisplayClass20_0`1.<Register>b__0(IServiceFactory f)
at DynamicMethod(Object[] )
at LightInject.ServiceContainer.<>c__DisplayClass150_0.<WrapAsFuncDelegate>b__0()
at LightInject.ServiceContainer.<>c__DisplayClass198_0.<EmitLifetime>b__1()
at LightInject.PerContainerLifetime.GetInstance(Func`1 createInstance, Scope scope)
at LightInject.ServiceContainer.EmitLifetime(ServiceRegistration serviceRegistration, Action`1 emitMethod, IEmitter emitter)
at LightInject.ServiceContainer.<>c__DisplayClass197_0.<ResolveEmitMethod>b__1(IEmitter methodSkeleton)
at LightInject.ServiceContainer.<>c__DisplayClass153_0.<CreateEmitMethodWrapper>b__0(IEmitter ms)
at LightInject.ServiceContainer.CreateDynamicMethodDelegate(Action`1 serviceEmitter)
at LightInject.ServiceContainer.CreateDelegate(Type serviceType, String serviceName, Boolean throwError)
at LightInject.ServiceContainer.CreateDefaultDelegate(Type serviceType, Boolean throwError)
at LightInject.ServiceContainer.GetInstance(Type serviceType)
at Umbraco.Core.Composing.LightInject.LightInjectContainer.GetInstance(Type type)
at Umbraco.Core.FactoryExtensions.GetInstance[T](IFactory factory)
at Umbraco.Core.Runtime.CoreRuntime.Boot(IRegister register, DisposableTimer timer)
我检查了 Umbraco 的所有配置文件，但无法解决错误。
谢谢 伊姆兰汗
根据您的日志，您的问题看起来像是缓存问题，您的 v8 umbraco 网站无法从 NuCache 获取数据。
重新生成缓存数据可能会解决您的问题。
我对 NuCache 了解不多，但这里是 caching and here is a blog post 关于 NuCache 以及如何探索它的 Umbraco 文档。