Problems with @Datamodel

[lgweb]

 @DataModel
    @Out(required = false)
    private List<Cargo> cargos;


@Factory("cargos") 
    public void listarTodos() { //this method return a List<Cargo>
        cargos = daoCargo.listarTodos();
       
    }

I'm having a problem with the return of the method daoCargo.listarTodos(), it says it can not convert a List Cargo in a DataModel, what is wrong?
Thank you.

[lgweb]

Anybody know the reason of this error?
What could be wrong here?

[asookazian]

Don't use @DataModel and @Out on the same field/variable.  @DataModel outjects the List.  So remove @Out.

Make sure listarTodos() returns List<Cargo>.  Most likely the compiler will complain if it doesn't anyways...

[lgweb]

Ok, removing the @ Out it worked, thanks.