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无键实体选用 IEntityNotKey
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#I3DWRF
ErsaLiu
创建于
2021-03-28 17:20
> 特别说明:如果 Issue 报告为问题且开发成员回复确认问题之后但**三天内**都不能得到反馈,则视为无效Issue。 ### Furion 版本号 哪个版本号? 1.16.1 ----------- ### Web 项目类型 - [x] WebApi ----------- ### 描述你的问题 无键实体选用 IEntityNotKey,必须实现 GetName()  public class Zwpass : IEntityNotKey { public string GetName() { return ""; } #region Model #endregion Model } ----------- ### 异常堆栈信息 异常堆栈是什么? at Microsoft.EntityFrameworkCore.Utilities.Check.NullButNotEmpty(String value, String parameterName) at Microsoft.EntityFrameworkCore.RelationalEntityTypeBuilderExtensions.ToView(EntityTypeBuilder entityTypeBuilder, String name, String schema) at Microsoft.EntityFrameworkCore.RelationalEntityTypeBuilderExtensions.ToView(EntityTypeBuilder entityTypeBuilder, String name) at Furion.DatabaseAccessor.AppDbContextBuilder.ConfigureEntityNoKeyType(Type entityType, EntityTypeBuilder entityBuilder, List`1 EntityNoKeyTypes) at Furion.DatabaseAccessor.AppDbContextBuilder.ConfigureDbContextEntity(ModelBuilder modelBuilder, DbContext dbContext, Type dbContextLocator) at Furion.DatabaseAccessor.AppDbContext`2.OnModelCreating(ModelBuilder modelBuilder) at Microsoft.EntityFrameworkCore.Infrastructure.ModelCustomizer.Customize(ModelBuilder modelBuilder, DbContext context) at Microsoft.EntityFrameworkCore.Infrastructure.ModelSource.CreateModel(DbContext context, IConventionSetBuilder conventionSetBuilder, ModelDependencies modelDependencies) at Microsoft.EntityFrameworkCore.Infrastructure.ModelSource.GetModel(DbContext context, IConventionSetBuilder conventionSetBuilder, ModelDependencies modelDependencies) at Microsoft.EntityFrameworkCore.Internal.DbContextServices.CreateModel() at Microsoft.EntityFrameworkCore.Internal.DbContextServices.get_Model() at Microsoft.EntityFrameworkCore.Infrastructure.EntityFrameworkServicesBuilder.<>c.<TryAddCoreServices>b__7_3(IServiceProvider p) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitCache(ServiceCallSite callSite, RuntimeResolverContext context, ServiceProviderEngineScope serviceProviderEngine, RuntimeResolverLock lockType) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitScopeCache(ServiceCallSite singletonCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitConstructor(ConstructorCallSite constructorCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitCache(ServiceCallSite callSite, RuntimeResolverContext context, ServiceProviderEngineScope serviceProviderEngine, RuntimeResolverLock lockType) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitScopeCache(ServiceCallSite singletonCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.DynamicServiceProviderEngine.<>c__DisplayClass1_0.<RealizeService>b__0(ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at Microsoft.EntityFrameworkCore.DbContext.get_DbContextDependencies() at Microsoft.EntityFrameworkCore.DbContext.get_InternalServiceProvider() at Microsoft.EntityFrameworkCore.DbContext.Microsoft.EntityFrameworkCore.Infrastructure.IInfrastructure<System.IServiceProvider>.get_Instance() at Microsoft.EntityFrameworkCore.Infrastructure.Internal.InfrastructureExtensions.GetService[TService](IInfrastructure`1 accessor) at Microsoft.EntityFrameworkCore.Infrastructure.AccessorExtensions.GetService[TService](IInfrastructure`1 accessor) at Microsoft.EntityFrameworkCore.Infrastructure.DatabaseFacade.get_Dependencies() at Microsoft.EntityFrameworkCore.Infrastructure.DatabaseFacade.Microsoft.EntityFrameworkCore.Storage.IDatabaseFacadeDependenciesAccessor.get_Dependencies() at Microsoft.EntityFrameworkCore.RelationalDatabaseFacadeExtensions.GetFacadeDependencies(DatabaseFacade databaseFacade) at Microsoft.EntityFrameworkCore.RelationalDatabaseFacadeExtensions.GetDbConnection(DatabaseFacade databaseFacade) at Furion.DatabaseAccessor.EFCoreRepository`2..ctor(Func`3 dbContextResolve, IRepository repository, IServiceProvider serviceProvider, IDbContextPool dbContextPool) at Furion.DatabaseAccessor.EFCoreRepository`1..ctor(Func`3 dbContextResolve, IRepository repository, IServiceProvider serviceProvider, IDbContextPool dbContextPool) at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor, Boolean wrapExceptions) at System.Reflection.RuntimeConstructorInfo.Invoke(BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitConstructor(ConstructorCallSite constructorCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitCache(ServiceCallSite callSite, RuntimeResolverContext context, ServiceProviderEngineScope serviceProviderEngine, RuntimeResolverLock lockType) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitScopeCache(ServiceCallSite singletonCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.DynamicServiceProviderEngine.<>c__DisplayClass1_0.<RealizeService>b__0(ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetService[T](IServiceProvider provider) at Furion.DatabaseAccessor.EFCoreRepository.Change[TEntity]() at FurGxcw.Core.User.UserService.Login(loginDto loginDto) in E:\项目\FurGxcw\FurGxcw.Core\User\UserService.cs:line 24 at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.SyncObjectResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<<InvokeActionMethodAsync>g__Logged|12_1>d.MoveNext() ----------- ### 代码或代码仓库 什么代码导致? var list= repository.Change<Zwpass>().AsQueryable().ToList(); ----------- ### 数据库信息 - [ ] SqlServer ----------- ### 期待结果 我想知道这个接口成员需要返回什么值,才能使无键实体可以使用仓储。 -----------
> 特别说明:如果 Issue 报告为问题且开发成员回复确认问题之后但**三天内**都不能得到反馈,则视为无效Issue。 ### Furion 版本号 哪个版本号? 1.16.1 ----------- ### Web 项目类型 - [x] WebApi ----------- ### 描述你的问题 无键实体选用 IEntityNotKey,必须实现 GetName()  public class Zwpass : IEntityNotKey { public string GetName() { return ""; } #region Model #endregion Model } ----------- ### 异常堆栈信息 异常堆栈是什么? at Microsoft.EntityFrameworkCore.Utilities.Check.NullButNotEmpty(String value, String parameterName) at Microsoft.EntityFrameworkCore.RelationalEntityTypeBuilderExtensions.ToView(EntityTypeBuilder entityTypeBuilder, String name, String schema) at Microsoft.EntityFrameworkCore.RelationalEntityTypeBuilderExtensions.ToView(EntityTypeBuilder entityTypeBuilder, String name) at Furion.DatabaseAccessor.AppDbContextBuilder.ConfigureEntityNoKeyType(Type entityType, EntityTypeBuilder entityBuilder, List`1 EntityNoKeyTypes) at Furion.DatabaseAccessor.AppDbContextBuilder.ConfigureDbContextEntity(ModelBuilder modelBuilder, DbContext dbContext, Type dbContextLocator) at Furion.DatabaseAccessor.AppDbContext`2.OnModelCreating(ModelBuilder modelBuilder) at Microsoft.EntityFrameworkCore.Infrastructure.ModelCustomizer.Customize(ModelBuilder modelBuilder, DbContext context) at Microsoft.EntityFrameworkCore.Infrastructure.ModelSource.CreateModel(DbContext context, IConventionSetBuilder conventionSetBuilder, ModelDependencies modelDependencies) at Microsoft.EntityFrameworkCore.Infrastructure.ModelSource.GetModel(DbContext context, IConventionSetBuilder conventionSetBuilder, ModelDependencies modelDependencies) at Microsoft.EntityFrameworkCore.Internal.DbContextServices.CreateModel() at Microsoft.EntityFrameworkCore.Internal.DbContextServices.get_Model() at Microsoft.EntityFrameworkCore.Infrastructure.EntityFrameworkServicesBuilder.<>c.<TryAddCoreServices>b__7_3(IServiceProvider p) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitCache(ServiceCallSite callSite, RuntimeResolverContext context, ServiceProviderEngineScope serviceProviderEngine, RuntimeResolverLock lockType) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitScopeCache(ServiceCallSite singletonCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitConstructor(ConstructorCallSite constructorCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitCache(ServiceCallSite callSite, RuntimeResolverContext context, ServiceProviderEngineScope serviceProviderEngine, RuntimeResolverLock lockType) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitScopeCache(ServiceCallSite singletonCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.DynamicServiceProviderEngine.<>c__DisplayClass1_0.<RealizeService>b__0(ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService(IServiceProvider provider, Type serviceType) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetRequiredService[T](IServiceProvider provider) at Microsoft.EntityFrameworkCore.DbContext.get_DbContextDependencies() at Microsoft.EntityFrameworkCore.DbContext.get_InternalServiceProvider() at Microsoft.EntityFrameworkCore.DbContext.Microsoft.EntityFrameworkCore.Infrastructure.IInfrastructure<System.IServiceProvider>.get_Instance() at Microsoft.EntityFrameworkCore.Infrastructure.Internal.InfrastructureExtensions.GetService[TService](IInfrastructure`1 accessor) at Microsoft.EntityFrameworkCore.Infrastructure.AccessorExtensions.GetService[TService](IInfrastructure`1 accessor) at Microsoft.EntityFrameworkCore.Infrastructure.DatabaseFacade.get_Dependencies() at Microsoft.EntityFrameworkCore.Infrastructure.DatabaseFacade.Microsoft.EntityFrameworkCore.Storage.IDatabaseFacadeDependenciesAccessor.get_Dependencies() at Microsoft.EntityFrameworkCore.RelationalDatabaseFacadeExtensions.GetFacadeDependencies(DatabaseFacade databaseFacade) at Microsoft.EntityFrameworkCore.RelationalDatabaseFacadeExtensions.GetDbConnection(DatabaseFacade databaseFacade) at Furion.DatabaseAccessor.EFCoreRepository`2..ctor(Func`3 dbContextResolve, IRepository repository, IServiceProvider serviceProvider, IDbContextPool dbContextPool) at Furion.DatabaseAccessor.EFCoreRepository`1..ctor(Func`3 dbContextResolve, IRepository repository, IServiceProvider serviceProvider, IDbContextPool dbContextPool) at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor, Boolean wrapExceptions) at System.Reflection.RuntimeConstructorInfo.Invoke(BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitConstructor(ConstructorCallSite constructorCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitCache(ServiceCallSite callSite, RuntimeResolverContext context, ServiceProviderEngineScope serviceProviderEngine, RuntimeResolverLock lockType) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitScopeCache(ServiceCallSite singletonCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSite(ServiceCallSite callSite, TArgument argument) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceLookup.DynamicServiceProviderEngine.<>c__DisplayClass1_0.<RealizeService>b__0(ServiceProviderEngineScope scope) at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetService[T](IServiceProvider provider) at Furion.DatabaseAccessor.EFCoreRepository.Change[TEntity]() at FurGxcw.Core.User.UserService.Login(loginDto loginDto) in E:\项目\FurGxcw\FurGxcw.Core\User\UserService.cs:line 24 at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.SyncObjectResultExecutor.Execute(IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<<InvokeActionMethodAsync>g__Logged|12_1>d.MoveNext() ----------- ### 代码或代码仓库 什么代码导致? var list= repository.Change<Zwpass>().AsQueryable().ToList(); ----------- ### 数据库信息 - [ ] SqlServer ----------- ### 期待结果 我想知道这个接口成员需要返回什么值,才能使无键实体可以使用仓储。 -----------
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