If you get this error, working in CodeDress or the Framework in general, you have created an object without specifying which eco-space it belongs to.

Change your object constructor to look like this:

Class1 newObject = new Class1(this.AsIObject().ServiceProvider)

this.AsIObject().ServiceProvider is the crucial part.

The IEcoServiceProvider is available from all IObjects. All objects of model classes have an AsIObject() method. You can find the service provider there: this.AsIObject().ServiceProvider.

The this.ServiceProvider() shortcut is an extension method from the namespace Eco.ObjectRepresentation.