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  • DonZalmrol 220 posts 833 karma points
    Jun 11, 2021 @ 09:34
    DonZalmrol
    0

    Get image url from selection (V8) not working

    Hi all,

    Finally trying out v8 and testing bit by bit to move over my active site. However when I try to get the image URL from a simple selection of my featureItemsPage.

    The image is selected with the media picker data type.

        @inherits Umbraco.Web.Mvc.UmbracoViewPage
    @{
        var selection = Umbraco.Content(Guid.Parse("pageGUIDHere"))
        .ChildrenOfType("featureItem").OrderBy(x => x.Name);
    }
    
    <div id="features-wrapper">
        <div class="container">
            <div class="row">
                @foreach (var item in selection)
                {
                <div class="col-4 col-12-medium">
    
                    <!-- Box -->
                    <section class="box feature">
                        @if(item.HasValue("featureImage"))
                        {
                            var image = item.Value<IPublishedContent>("featureImage");
                            <a href="#" class="image featured"><img src="@image.Url" alt="" /></a>
                        }
                        <div class="inner">
                            <header>
                                <h2>@item.Value("featureTitle")</h2>
                                @item.Value("featureSubTitle")
                            </header>
    
                            @item.Value("featureText")
    
                        </div>
                    </section>
    
                </div>
                }
            </div>
        </div>
    </div>
    

    I get the following error: Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

    Line 18:                    @if(item.HasValue("featureImage"))
    Line 19:                     {
    Line 20:                        var image = item.Value<IPublishedContent>("featureImage");
    Line 21:                        <a href="#" class="image featured"><img src="@image.Url" alt="" /></a>
    Line 22:                    }
    

    Probably a simple issue and V8 newbie mistake.

    Thx!

  • shekhar sharma 22 posts 110 karma points
    Jun 11, 2021 @ 10:39
    shekhar sharma
    0

    Hello DonZalMrol ,

    @if(item.HasValue("featureImage")) {
    var image = item.Value

    Can you please try Below..!!!!!!

    @if(item.HasValue("featureImage"))

         {        
            var image = item.Value<IPublishedContent>("featureImage");
         <a href="#" class="image featured"><img src="@image.Url()" alt=""</a>              
    }
    

    Just Add Close () in the end @image.Url()

    If Above not work Try Below

    var image = item.Value< MediaWithCrops >("featureImage");

    item.Value< MediaWithCrops >("FacebookImage").Url()

    Replace IpublishContent With Media With Crops.

    Thanks,

    Shekhar

  • DonZalmrol 220 posts 833 karma points
    Jun 11, 2021 @ 13:24
    DonZalmrol
    0

    Hi Shekhar, thanks! Unfortunately, no luck :(

  • Huw Reddick 1929 posts 6697 karma points MVP 2x c-trib
    Jun 14, 2021 @ 06:49
    Huw Reddick
    100

    Are you using the old MediaPicker or the latest MediaPicker 3?

    with the new MediaPicker you need to do

    var image = item.Value<MediaWithCrops>("featureImage");
    and to get the url use image.MediaItem.Url();
    
  • DonZalmrol 220 posts 833 karma points
    Jun 14, 2021 @ 11:27
    DonZalmrol
    0

    After changing the code to your suggestion the page now loads with the image!

    Thanks!

  • Huw Reddick 1929 posts 6697 karma points MVP 2x c-trib
    Jun 14, 2021 @ 13:24
    Huw Reddick
    1

    No problem, had the same issue myself over the weekend when i changed to the new media picker :D

  • DonZalmrol 220 posts 833 karma points
    Jun 14, 2021 @ 14:23
    DonZalmrol
    0

    Ha :D

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