I am a newbie to Umbraco and have been finding my feet with a million bits of assistance already from the reading the forum, but have been unable to find the answer to an issue which I've been fighting with over a couple of days.

I have a Multinode Content Picker, which is looping through a series of various document types.

I can pull out single text boxes and textareas without issue, but cannot pull out a list of repeated text strings as whichever way I try it I keep getting an Object reference not set to an instance of an object error. Assuming that the fix is a straight-forward one, but cannot see the wood from the trees:

Code Sample - embedURL works fine, bulletedListItem, not so much.

    @inherits Umbraco.Web.Macros.PartialViewMacroPage@{
var typedMultiNodeTreePicker = Model.Content.GetPropertyValue<IEnumerable<IPublishedContent>>("contentBlockBuilder");

    foreach (var item in typedMultiNodeTreePicker){
        var embedURL = item.GetPropertyValue("embedURL");

        if(embedURL != null){
            @Html.Raw(embedURL)
        }

        if (item.GetPropertyValue<string[]>("bulletedListItem").Length > 0)
        {
            foreach (var bullet in item.GetPropertyValue<string[]>("bulletedListItem"))
            {
                <p>@bullet</p>
            }
        }

    }
}