Hi all.

Using Umbraco 8.1.0

I am trying to GetPagedChildren from IContentService with a IQuery

The multi-part identifier cmscontenttype alias could not be bound.

var filterQuery = Query<IContent>().Where(x => x.ContentType.Alias == "folderAlias");

var folder = _contentService.GetPagedChildren(1025, 1, 100, out long totalChildren, filterQuery).FirstOrDefault();

I build my service this way and added it to the composer.

private readonly IScopeProvider _scopeProvider;
protected IQuery<T> Query<T>() => _scopeProvider.SqlContext.Query<T>();

public MyService(IScopeProvider scopeProvider)
{
    _scopeProvider = scopeProvider;
}

I have also tried this way, but it do not return anything.

var folder = _contentService.GetPagedChildren(1025, 1, 100, out long totalChildren).FirstOrDefault(x => x.ContentType.Alias.Equals("folderAlias"));

What do i do wrong?