Sign in Register
Copied to clipboard

Flag this post as spam?

This post will be reported to the moderators as potential spam to be looked at


  • Martin Rud 261 posts 1022 karma points c-trib
    Apr 13, 2022 @ 10:24
    Martin Rud
    0

    Block list loop gives unhandled error

    Hi forum,

    When trying to loop a block list property I get this error (attached image shows more):

    An unhandled exception occurred while processing the request.
ModelBindingException: Cannot bind source type Umbraco.Cms.Core.Models.Blocks.BlockListItem`2[[Umbraco.Cms.Web.Common.PublishedModels.SiteBlItem_TextImage, ModelsGeneratedAssembly, Version=0.0.0.2, Culture=neutral, PublicKeyToken=null],[Umbraco.Cms.Core.Models.PublishedContent.IPublishedElement, Umbraco.Core, Version=9.4.3.0, Culture=neutral, PublicKeyToken=null]] to model type Umbraco.Cms.Core.Models.PublishedContent.IPublishedContent.
Umbraco.Cms.Web.Common.ModelBinders.ContentModelBinder.ThrowModelBindingException(bool sourceContent, bool modelContent, Type sourceType, Type modelType)

    This is my partial view code:

    @inherits Umbraco.Cms.Web.Common.Views.UmbracoViewPage
@using Umbraco.Cms.Core.Models.Blocks;
@{
    var blocks = Model.Value<IEnumerable<BlockListItem>>("ribbons");
    foreach (var block in blocks)
    {
        var content = block.Content;

        <h2>@content.Value("headline")</h2>
        @await Html.PartialAsync("SiteBlocklist/" + content.ContentType.Alias, block)
    }
}

    The partials called above does reside in the correct folder (I believe):

    enter image description here

    Full error:

    enter image description here

    Copy Link
  • Damian 77 posts 400 karma points
    Apr 13, 2022 @ 19:40
    Damian
    100

    Hi Martin, It's a bit difficult to get you an exact answer without seeing the view for SiteBlocklist/SiteBlItem_TextImage but on that view, i would expect to see something like the following:

    @inherits Umbraco.Cms.Web.Common.Views.UmbracoViewPage<Umbraco.Cms.Core.Models.Blocks.BlockListItem>;
@{
    var block = (SiteBlItem_TextImage) Model.Content;
}
@*do stuff here*@

    It seems that view is trying to bind to a different model altogether, say SiteBlItem_YouTubeVideo (for example) instead of SiteBlItem_TextImage

    Hope this helps get on track. If not, please post that other view and we'll get it figured out.

    Copy Link
  • Martin Rud 261 posts 1022 karma points c-trib
    Apr 14, 2022 @ 09:42
    Martin Rud
    0

    Cool! And thanks! That was the solution. :)

    In the view for SiteBlocklist/SiteBlItem_TextImage I now have:

    @inherits Umbraco.Cms.Web.Common.Views.UmbracoViewPage<Umbraco.Cms.Core.Models.Blocks.BlockListItem>;
@{
    var content = Model.Content;
}
<p>@content.Value("headline")</p>
    Copy Link

  • This forum is in read-only mode while we transition to the new forum.

    You can continue this topic on the new forum by tapping the "Continue discussion" link below.

Please Sign in or register to post replies