items.map is not a function

I have in my html: <ng-select #unidadesMedicas bindLabel="nombre" bindValue="id" [items]="unidadesMedicas" [placeholder]="'Seleccionar'" [clearable]="false"></ng-select>

At the beginning I have an empty array: public unidadesMedicas = new Array<any>()

So, when I load my component (where ng-select is) throws an error related to: items.map is not a function

PD. The view renders good but I don’t see my items in the ng-select.

But I don’t a understand why. I think, ng-select internally doesn’t take the array.

More Info

ng-select version: 1.5.2

browser: Chrome

reproducible in demo page: No

[chriszichrisz]

If you load the data from a server add the async pipe, setTimeout works, but it seems a bit hacky.

[items]="data | async"

[FelipeFelizardo]

Got same problem here