Hello,

I work with Umbraco version 8.9.1. I have a simple macro video to add local video (in Umbraco Media) in place of public url video. I also use a Search (IPublishedContentQuery) that return me a IEnumerable of PublishedSearchResult. It works well except when I use my macro video in a field, then the field (here body) throw an error : System.ArgumentNullException.

Apparently it's the mapping that cannot be done. The property is in the item.Content.Property and the item.Content.HasValue(property) return true.

public List<IPublishedProperty> CheckTheValues(PublishedSearchResult item, string searchValue)
{
    foreach (var property in item.Content.Properties) // return me "body"
        {
            if (!item.Content.HasValue(property.Alias)) // HasValue return true
                continue;
            var contentValue = item.Content.Value(property.Alias); // throw System.ArgumentNullException
            ...
        }
}

I suppose that's because the mapping cannot translate the macro in something known but it's awkward because I have the html code in my cache like <?UMBRACO_MACRO ... />.

1. Is there a way to add an alternative content to the macro (not on the video tag), I think about alt property that exists on html img to write an alternative text if the image doesn't exists ?
2. If not, is there a way to force to get the html code ? (to get the tag umbraco_macro in place of an error)
3. If not, is there a way to ignore the "not understand" part tags of the content "body" ? so return all except this macro tag.
4. If not, except with a try catch continue, is there a proper way to ignore this result from my search ?

Thanks a lot !