Super strange .NET FX bug.

src/Squidex.Domain.Apps.Core/Schemas/Field.cs

@@ -182,7 +182,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
                 partitionObject.Properties.Add(partitionItem.Key, partitionItemProperty);
             }
 
-            partitionProperty.SchemaReference = schemaResolver($"{schemaName}{Name.ToPascalCase()}Property", partitionObject);
+            partitionProperty.Reference = schemaResolver($"{schemaName}{Name.ToPascalCase()}Property", partitionObject);
 
             schema.Properties.Add(Name, partitionProperty);
         }

src/Squidex.Domain.Apps.Core/Schemas/GeolocationField.cs

@@ -83,7 +83,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
 
             var schemaReference = schemaResolver("GeolocationDto", geolocationSchema);
 
-            jsonProperty.SchemaReference = schemaReference;
+            jsonProperty.Reference = schemaReference;
         }
 
         protected override IEdmTypeReference CreateEdmType()

src/Squidex.Domain.Apps.Core/Schemas/StringField.cs

@@ -66,7 +66,7 @@ namespace Squidex.Domain.Apps.Core.Schemas
 
             if (Properties.AllowedValues != null)
             {
-                jsonProperty.EnumerationNames = new Collection<string>(Properties.AllowedValues);
+                jsonProperty.EnumerationNames = new Collection<string>(Properties.AllowedValues.ToList());
             }
         }
 

src/Squidex.Domain.Apps.Core/Squidex.Domain.Apps.Core.csproj

@@ -13,7 +13,7 @@
     <PackageReference Include="Jint" Version="2.11.23" />
     <PackageReference Include="Microsoft.OData.Core" Version="7.3.1" />
     <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
-    <PackageReference Include="NJsonSchema" Version="9.5.0" />
+    <PackageReference Include="NJsonSchema" Version="9.7.1" />
     <PackageReference Include="NodaTime" Version="2.2.0" />
     <PackageReference Include="RefactoringEssentials" Version="5.2.0" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.0.2" />

src/Squidex.Domain.Apps.Read/Contents/JsonSchema/ContentSchemaBuilder.cs

@@ -41,7 +41,7 @@ namespace Squidex.Domain.Apps.Read.Contents.JsonSchema
 
         private static JsonProperty CreateProperty(string description, JsonSchema4 dataSchema)
         {
-            return new JsonProperty { Description = description, IsRequired = true, Type = JsonObjectType.Object, SchemaReference = dataSchema };
+            return new JsonProperty { Description = description, IsRequired = true, Type = JsonObjectType.Object, Reference = dataSchema };
         }
 
         private static JsonProperty CreateProperty(string description, JsonObjectType type)

src/Squidex.Domain.Apps.Read/Squidex.Domain.Apps.Read.csproj

@@ -12,7 +12,7 @@
     <ProjectReference Include="..\Squidex.Infrastructure\Squidex.Infrastructure.csproj" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="GraphQL" Version="0.17.2" />
+    <PackageReference Include="GraphQL" Version="0.17.3" />
     <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="1.1.2" />
     <PackageReference Include="NodaTime" Version="2.2.0" />
     <PackageReference Include="RefactoringEssentials" Version="5.2.0" />

src/Squidex/Config/Swagger/XmlResponseTypesProcessor.cs

@@ -65,7 +65,7 @@ namespace Squidex.Config.Swagger
                 return;
             }
 
-            operation.AddResponse("500", "Operation failed", await context.SwaggerGenerator.GetErrorDtoSchemaAsync());
+            operation.AddResponse("500", "Operation failed", await context.SchemaGenerator.GetErrorDtoSchemaAsync(context.SchemaResolver));
         }
 
         private static void RemoveOkResponse(SwaggerOperation operation)

src/Squidex/Controllers/ContentApi/Generator/SchemasSwaggerGenerator.cs

@@ -70,7 +70,7 @@ namespace Squidex.Controllers.ContentApi.Generator
         {
             const string errorDescription = "Operation failed with internal server error.";
 
-            var errorDtoSchema = await swaggerGenerator.GetErrorDtoSchemaAsync();
+            var errorDtoSchema = await schemaGenerator.GetErrorDtoSchemaAsync(schemaResolver);
 
             foreach (var operation in document.Paths.Values.SelectMany(x => x.Values))
             {
@@ -82,7 +82,7 @@ namespace Squidex.Controllers.ContentApi.Generator
         {
             name = char.ToUpperInvariant(name[0]) + name.Substring(1);
 
-            return new JsonSchema4 { SchemaReference = document.Definitions.GetOrAdd(name, x => schema) };
+            return new JsonSchema4 { Reference = document.Definitions.GetOrAdd(name, x => schema) };
         }
     }
 }

src/Squidex/Pipeline/Swagger/SwaggerHelper.cs

@@ -9,12 +9,13 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Reflection;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Http;
 using NJsonSchema;
+using NJsonSchema.Generation;
 using NSwag;
-using NSwag.SwaggerGeneration;
 using Squidex.Config;
 using Squidex.Controllers.Api;
 using Squidex.Shared.Identity;
@@ -105,11 +106,11 @@ namespace Squidex.Pipeline.Swagger
             return result;
         }
 
-        public static async Task<JsonSchema4> GetErrorDtoSchemaAsync(this SwaggerGenerator swaggerGenerator)
+        public static async Task<JsonSchema4> GetErrorDtoSchemaAsync(this JsonSchemaGenerator schemaGenerator, JsonSchemaResolver resolver)
         {
             var errorType = typeof(ErrorDto);
 
-            return await swaggerGenerator.GenerateAndAppendSchemaFromTypeAsync(errorType, false, null);
+            return await schemaGenerator.GenerateWithReference<JsonSchema4>(errorType, Enumerable.Empty<Attribute>(), resolver);
         }
 
         public static void AddQueryParameter(this SwaggerOperation operation, string name, JsonObjectType type, string description = null)

src/Squidex/Squidex.csproj

@@ -70,15 +70,15 @@
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="1.1.2" />
     <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="1.1.2" />
     <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="1.1.2" />
-    <PackageReference Include="Microsoft.Data.Edm" Version="5.8.2" />
+    <PackageReference Include="Microsoft.Data.Edm" Version="5.8.3" />
     <PackageReference Include="Microsoft.OData.Core" Version="7.3.1" />
     <PackageReference Include="MongoDB.Driver" Version="2.4.4" />
-    <PackageReference Include="NJsonSchema" Version="9.5.0" />
+    <PackageReference Include="NJsonSchema" Version="9.7.1" />
     <PackageReference Include="NodaTime.Serialization.JsonNet" Version="2.0.0" />
-    <PackageReference Include="NSwag.AspNetCore" Version="11.5.1" />
+    <PackageReference Include="NSwag.AspNetCore" Version="11.9.0" />
     <PackageReference Include="OpenCover" Version="4.6.519" />
     <PackageReference Include="RefactoringEssentials" Version="5.2.0" />
-    <PackageReference Include="ReportGenerator" Version="2.5.11" />
+    <PackageReference Include="ReportGenerator" Version="3.0.0" />
     <PackageReference Include="StackExchange.Redis.StrongName" Version="1.2.6" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.0.2" />
     <PackageReference Include="System.Linq" Version="4.3.0" />

tests/RunCoverage.ps1

@@ -76,6 +76,6 @@ if ($all -Or $users) {
 	-oldStyle
 }
 
-&"$folderHome\.nuget\packages\ReportGenerator\2.5.11\tools\ReportGenerator.exe" `
+&"$folderHome\.nuget\packages\ReportGenerator\3.0.0\tools\ReportGenerator.exe" `
 -reports:"$folderWorking\$folderReports\*.xml" `
 -targetdir:"$folderWorking\$folderReports\Output"

tests/Squidex.Domain.Apps.Core.Tests/Squidex.Domain.Apps.Core.Tests.csproj

@@ -11,7 +11,7 @@
   <ItemGroup>
     <PackageReference Include="FluentAssertions" Version="4.19.4" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.3.0" />
-    <PackageReference Include="Moq" Version="4.7.99" />
+    <PackageReference Include="Moq" Version="4.7.127" />
     <PackageReference Include="RefactoringEssentials" Version="5.2.0" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.0.2" />
     <PackageReference Include="System.ValueTuple" Version="4.4.0" />