Microsoft.AspNetCore.Identity.EntityFrameworkCore 3.1.2 是否对 .NET 4.7.x 项目有效？

Question

我有一个面向 .NET Framework 4.7.2 的 .NET 控制台项目。

它使用 Microsoft EntityFrameworkCore 3.1.2 和 Microsoft.AspNetCore.Identity.EntityFrameworkCore 2.2.0 它在运行时失败并出现以下错误：

System.MissingMethodException
  HResult=0x80131513
  Message=Méthode introuvable : 'Microsoft.EntityFrameworkCore.Metadata.Builders.IndexBuilder Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder`1.HasIndex(System.Linq.Expressions.Expression`1<System.Func`2<System.__Canon,System.Object>>)'.
  Source=Microsoft.AspNetCore.Identity.EntityFrameworkCore
  StackTrace:
   at Microsoft.AspNetCore.Identity.EntityFrameworkCore.IdentityUserContext`5.<>c__DisplayClass20_0.<OnModelCreating>b__0(EntityTypeBuilder`1 b)
   at Microsoft.EntityFrameworkCore.ModelBuilder.Entity[TEntity](Action`1 buildAction)
   at Microsoft.AspNetCore.Identity.EntityFrameworkCore.IdentityUserContext`5.OnModelCreating(ModelBuilder builder)
   at Microsoft.AspNetCore.Identity.EntityFrameworkCore.IdentityDbContext`8.OnModelCreating(ModelBuilder builder)
   at RTE.Technologies.SafeProtect.Common.Data.DbContext.Core.IdentityDbContext.OnModelCreating(ModelBuilder modelBuilder) in D:\AzureDevops\SafeProtect.Common\SafeProtect.Common.Data\DbContext\Core\IdentityDbContext.cs:line 224
   at Microsoft.EntityFrameworkCore.Infrastructure.ModelCustomizer.Customize(ModelBuilder modelBuilder, DbContext context)
   at Microsoft.EntityFrameworkCore.Infrastructure.ModelSource.CreateModel(DbContext context, IConventionSetBuilder conventionSetBuilder)
   at Microsoft.EntityFrameworkCore.Infrastructure.ModelSource.GetModel(DbContext context, IConventionSetBuilder conventionSetBuilder)
   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.VisitFactory(FactoryCallSite factoryCallSite, RuntimeResolverContext context)
   at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument)
   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.CallSiteVisitor`2.VisitCallSiteMain(ServiceCallSite callSite, TArgument argument)
   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.ServiceLookup.ServiceProviderEngine.GetService(Type serviceType, ServiceProviderEngineScope serviceProviderEngineScope)
   at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngineScope.GetService(Type serviceType)
   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.get_DbContextDependencies()
   at Microsoft.EntityFrameworkCore.DbContext.Set[TEntity]()
   at RTE.Technologies.SafeProtect.Common.Data.DbContext.Core.IdentityDbContext.RTE.Technologies.Common.EFCoreData.Interfaces.IDbContext<RTE.Technologies.SafeProtect.Common.Data.BusinessObjects.Models.WebAdminUser>.get_DbSet() in D:\AzureDevops\SafeProtect.Common\SafeProtect.Common.Data\DbContext\Core\IdentityDbContext.cs:line 156
   at RTE.Technologies.Common.EFCoreData.Repositories.Repository`1..ctor(IDbContext`1 context)
   at RTE.Technologies.Common.EFCoreData.Repositories.DisableableWithDateTimeRepository`1..ctor(IDbContext`1 context)
   at RTE.Technologies.SafeProtect.Common.Data.DbContext.Core.IdentityDbContext.get_WebAdminUserRepository() in D:\AzureDevops\SafeProtect.Common\SafeProtect.Common.Data\DbContext\Core\IdentityDbContext.cs:line 127
   at RTE.Technologies.SafeProtect.Common.Data.DataBridge.Core.IdentityDataBridge.GetAllUsersAdminEmailByCompanyId(Int32 companyId) in D:\AzureDevops\SafeProtect.Common\SafeProtect.Common.Data\DataBridge\Core\IdentityDataBridge.WebAdminUser.cs:line 69
   at RTE.Technologies.SafeProtect.Common.DummyConsole.Program.Main(String[] args) in D:\AzureDevops\SafeProtect.Common\SafeProtect.Common.DummyConsole\Program.cs:line 45

我会说我应该将 Microsoft.AspNetCore.Identity.EntityFrameworkCore 升级到 3.1.2 版，但我不能：

无法安装包“Microsoft.AspNetCore.Identity.EntityFrameworkCore 3.1.2”。 您正在尝试将此包安装到以“.NETFramework,Version=v4.7.2”为目标的项目中，但该包不包含任何与该框架兼容的程序集引用或内容文件。 有关更多信息，请联系软件包作者。

我的选择是什么，因为我坚持使用 EF Core 3.1.2，它应该在针对 .NET Core 3.0 和 .NET Framework 4.7.2 的几个项目中使用。

Answer 1

您不能混合 3.x 和 2.x 依赖项