New Post: Importing Multiple InheritedExport Interfaces

Hello, newby MEF here:

I have 2 interfaces to classlibraries I want to compose with my main application. What i am trying to achieve is a directory of .dlls that I can update/manage for the application as a whole.

InheritedExport]
public interface IObject1
{

  method1();
  method2();

}

InheritedExport]
public interface IObject2
{

  method3();
  method4();

}

Now in the main application thread, I get an error duplicate 'Import' attributes. I want to use both objects in my main application, I just don't know how to import them properly.

#region Imports section

        [Import(typeof(Object1), AllowRecomposition = true)]
        [Import(typeof(Object2), AllowRecomposition = true)]

        private Object1 _obj1;
        private Object2  _obj2;
   #endregion

 private void Compose()
        {
            dirCatalog = new DirectoryCatalog(@"D:\Folder");
            AssemblyCatalog assemblyCat = new AssemblyCatalog(System.Reflection.Assembly.GetExecutingAssembly());
            AggregateCatalog catalog = new AggregateCatalog(assemblyCat, dirCatalog);
            CompositionContainer container = new CompositionContainer(catalog);
            container.ComposeParts(this);
        }