System.MissingMethodException after migration to .Net 6

[KovarikJiri]

When I migrated the project to .Net 6 and Npgsql.Bulk into version 0.10.1 then I received the following exception. System.MissingMethodException: Method not found: 'Microsoft.EntityFrameworkCore.Metadata.IEntityType Microsoft.EntityFrameworkCore.ModelExtensions.FindEntityType(Microsoft.EntityFrameworkCore.Metadata.IModel, System.Type)'. at Npgsql.Bulk.NpgsqlHelper.GetTableSchema(DbContext context, Type t) at Npgsql.Bulk.NpgsqlBulkUploader.GetEntityInfo[T]() at Npgsql.Bulk.NpgsqlBulkUploader.Import[T](IEnumerable1 entities) `

[vaibhavpingle]

@neisbut - First of all thank you for all your effort and hardwork maintaining this library and making it available for public use. However, I am in need of this urgently. I am sure I can slap together something pretty quickly, but wanted to leverage this great library. How soon do you anticipate this issue to be resolved?

[KovarikJiri]

I have found the workaround to not use the NuGet package but build the library locally and attach the generated DLL into my project.

[martea]

@KovarikJiri simply dotnet build src/*dotnet6/*csproj or how did you approach the building?

[KovarikJiri]

@martea My approach was to build the src/Npgsql.Bulk.DotNet6 project in Rider IDE with Release configuration so I would say your solution should work when you specify the release configuration dotnet build src/*dotnet6/*csproj -c Release. Then you can find dll in folder src\Npgsql.Bulk.DotNet6\bin\Release\net6.0

[Colt2205]

Any idea if there's been headway on getting this issue resolved? KovarikJiri's work around can likely work but I'd want to keep to using the nuget package if possible.

[adisadi]

Please update the Nuget Package! The current version works....