Error EFCoreRepository doesn't get registered to dependency injection ABP v7.0.3 #4743

p.j.keukens created one year ago

ABP Framework version: v7.0.3
UI type: MVC
DB provider: EF Core
Tiered (MVC): yes / no
Exception message and stack trace:
An exception was thrown while activating Castle.Proxies.ReferenceDataProxy. Autofac.Core.DependencyResolutionException: An exception was thrown while activating Castle.Proxies.ReferenceDataProxy. ---> Autofac.Core.DependencyResolutionException: None of the constructors found with 'Autofac.Core.Activators.Reflection.DefaultConstructorFinder' on type 'Castle.Proxies.ReferenceDataProxy' can be invoked with the available services and parameters: Cannot resolve parameter 'ReferenceData.IReferenceDataRepository referenceDataRepository' of constructor 'Void .ctor(Castle.DynamicProxy.IInterceptor[], ReferenceData.IReferenceDataRepository)'.
Steps to reproduce the issue: Steps to reproduce:

Have a tiered application using MVC and Ef-Core based on the application template
Add a module and reference is from the main project
In the EntityFrameworkCore project of the module add an entity and a repository class
In the Domain project of the module add an interface
In the Application module of the module create an AppService where the custom repository is injected
Some how it cannot resolve the repository and I can't find the problem, if I use IRepository<ReferenceData, string> directly in the AppService that works. But what am I missing that the custom repository isn't registered in the dependency Injection?

Here are the code definitions used:

//Repository in EntityFrameworkCore project of application module
public class EfCoreReferenceDataRepository : EfCoreRepository<ReferenceDbContext, ReferenceData, string>, IReferenceDataRepository
{
	public EfCoreReferenceDataRepository(IDbContextProvider<ReferenceDbContext> dbContextProvider)
		: base(dbContextProvider)
	{
	}
}

//Interface in Domain module of application module (Also tried IRepository<ReferenceData, string> also tried adding ITransientDependency)
public interface IReferenceDataRepository : IBasicRepository<ReferenceData, string>

// Dependency injection in AppService of application module
public ReferenceDataAppService(IReferenceDataRepository referenceDataRepository)

In other modules in the project this works fine, these modules have been upgraded from version 6.0.5 to 7.0.3. The module with the problem is added to the application as a new v7.0.3 module.

I do not use: SkipAutoServiceRegistration

Documentation says: Some specific types are registered to dependency injection by default. Examples:

Repositories (implement BasicRepositoryBase class or its subclasses) are registered as transient.

4 Answer(s)