EF Core 11: Cannot scaffold C# literals of type 'Microsoft.EntityFrameworkCore.SqlServer.Metadata.Internal.SqlServerFullTextCatalog'

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Evaluación

Dificultad
4/5
Tiempo estimado
3-5 días
Aptitud para principiantes
45/100
Tipo de issue
Error
Claridad
Bien especificado
Estado de actividad
Activo
Stack tecnológico
csharp
Área
backend, databases

Línea de trabajo

Start with the SQL Server provider’s full-text catalog metadata and the C# migration scaffolding path shown in the stack trace, especially how design-time literals are generated for annotations. Reproduce by scaffolding a migration with HasFullTextCatalog and the full-text index configuration from the report. Done means migration scaffolding succeeds for this model and the generated migration correctly represents the catalog.

Escrito por el modelo de indexación a partir del texto del issue.

Descripción

area-migrations customer-reported
Bug description

After following the sample here https://learn.microsoft.com/en-us/ef/core/providers/sql-server/full-text-search?tabs=ef-core-11#setting-up-full-text-search to add an FTS to my EntityTypeConfiguration, scaffolding the migration fails with an error

Your code
modelBuilder.HasFullTextCatalog("ProcessesCatalog");

        builder.HasFullTextIndex(x => x.Name)
               .UseKeyIndex("PK_Processes")
               .UseCatalog("ProcessesCatalog")
               .UseLanguage(nameof(Process.Name), "German");
Stack traces
System.InvalidOperationException: Cannot scaffold C# literals of type 'Microsoft.EntityFrameworkCore.SqlServer.Metadata.Internal.SqlServerFullTextCatalog'. The provider should implement CoreTypeMapping.GenerateCodeLiteral to support using it at design time.
   at Microsoft.EntityFrameworkCore.Design.Internal.CSharpHelper.UnknownLiteral(Object value)
   at Microsoft.EntityFrameworkCore.Design.Internal.CSharpHelper.<>c__DisplayClass46_0.<Dictionary>b__0(Object key)
   at Microsoft.EntityFrameworkCore.Design.Internal.CSharpHelper.HandleEnumerable(IndentedStringBuilder builder, Boolean vertical, IEnumerable values, Action`1 handleValue)
   at Microsoft.EntityFrameworkCore.Design.Internal.CSharpHelper.Dictionary(Type keyType, Type valueType, IDictionary dict, Boolean vertical)
   at Microsoft.EntityFrameworkCore.Design.Internal.CSharpHelper.UnknownLiteral(Object value)
   at Microsoft.EntityFrameworkCore.Migrations.Design.CSharpMigrationOperationGenerator.Annotations(IEnumerable`1 annotations, IndentedStringBuilder builder)
   at Microsoft.EntityFrameworkCore.Migrations.Design.CSharpMigrationOperationGenerator.Generate(AlterDatabaseOperation operation, IndentedStringBuilder builder)
   at System.Dynamic.UpdateDelegates.UpdateAndExecuteVoid3[T0,T1,T2](CallSite site, T0 arg0, T1 arg1, T2 arg2)
   at Microsoft.EntityFrameworkCore.Migrations.Design.CSharpMigrationOperationGenerator.Generate(String builderName, IReadOnlyList`1 operations, IndentedStringBuilder builder)
   at Microsoft.EntityFrameworkCore.Migrations.Design.CSharpMigrationsGenerator.GenerateMigration(String migrationNamespace, String migrationName, IReadOnlyList`1 upOperations, IReadOnlyList`1 downOperations)
   at Microsoft.EntityFrameworkCore.Migrations.Design.MigrationsScaffolder.ScaffoldMigration(String migrationName, String rootNamespace, String subNamespace, String language, Boolean dryRun)
   at Microsoft.EntityFrameworkCore.Design.Internal.MigrationsOperations.CreateScaffoldedMigration(String name, String outputDir, String namespace, Boolean dryRun, IServiceProvider services)
   at Microsoft.EntityFrameworkCore.Design.Internal.MigrationsOperations.AddMigration(String name, String outputDir, String contextType, String namespace, Boolean dryRun)
   at Microsoft.EntityFrameworkCore.Design.OperationExecutor.AddMigrationImpl(String name, String outputDir, String contextType, String namespace, Boolean dryRun)
   at Microsoft.EntityFrameworkCore.Design.OperationExecutor.AddMigration.<>c__DisplayClass0_0.<.ctor>b__0()
   at Microsoft.EntityFrameworkCore.Design.OperationExecutor.OperationBase.<>c__DisplayClass3_0`1.<Execute>b__0()
   at Microsoft.EntityFrameworkCore.Design.OperationExecutor.OperationBase.Execute(Action action)
Verbose output
EF Core version

11.0.0

Database provider

Microsoft.EntityFrameworkCore.SqlServer

Target framework

.NET 11

Operating system

Windows 11

IDE

Visual Studio 2026 Insiders [12409.143]

Lenguaje dominante
C#
Estrellas
14.8k
Forks
3.4k
Merge medio
3 d 18 h
PR fusionados (30 d)
159

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