I have created my own directive, that hides content if user is not logged: *onlyUser. When I try to use it in component that utilises ng/animation I sometimes get an error:
Cannot read property 'insertNode' of undefined at TransitionAnimationEngine
Directive looks like this:
export class OnlyUserDirective {
constructor(private _templateRef: TemplateRef<any>,
private _viewContainer: ViewContainerRef,
private _userContextService: UserContextService) {
this._userContextService.isLogged$().subscribe(x => {
if (x === true) {
this._viewContainer.createEmbeddedView(this._templateRef);
} else {
this._viewContainer.clear();
}
});
}
}
And when I try to use it within a component with @Component({ animations: [...] }) I sometimes get the error from this question's beginning. Is this expected behavior, or an angular bug?