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  • bh 405 posts 1382 karma points
    Jul 20, 2017 @ 12:53
    bh
    0

    I'm getting an error trying to save my first content element. Here's the stack trace.

    Edit:
    It seems to be my Nested Content widget that's causing this error. When I do not populate my Nested Content widget on this page, I'm able to [save & publish] this content element.

    Any suggestions on troubleshooting my Nested Content widget?

    at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
       at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
       at Umbraco.Web.WebApi.Binders.ContentItemBaseBinder`2.BindModel(HttpActionContext actionContext, ModelBindingContext bindingContext)
       at System.Web.Http.ModelBinding.ModelBinderParameterBinding.ExecuteBindingAsync(ModelMetadataProvider metadataProvider, HttpActionContext actionContext, CancellationToken cancellationToken)
       at System.Web.Http.Controllers.HttpActionBinding.<ExecuteBindingAsyncCore>d__0.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
       at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
       at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
       at System.Web.Http.Controllers.ActionFilterResult.<ExecuteAsync>d__2.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
       at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
       at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
       at System.Web.Http.Filters.AuthorizationFilterAttribute.<ExecuteAuthorizationFilterAsyncCore>d__2.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
       at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
       at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
       at System.Web.Http.Filters.AuthorizationFilterAttribute.<ExecuteAuthorizationFilterAsyncCore>d__2.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
       at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
       at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
       at System.Web.Http.Filters.AuthorizationFilterAttribute.<ExecuteAuthorizationFilterAsyncCore>d__2.MoveNext()
    --- End of stack trace from previous location where exception was thrown ---
       at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
       at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
       at System.Web.Http.Dispatcher.HttpControllerDispatcher.<SendAsync>d__1.MoveNext()
    
  • Sven Geusens 169 posts 881 karma points c-trib
    Jul 20, 2017 @ 15:22
    Sven Geusens
    0

    Could you also show the error besides the stacktrace.

    Extra question:

    • If you are using models builder, did you rebuild the models and project after adding the nested content property to the doctype.
  • bh 405 posts 1382 karma points
    Jul 20, 2017 @ 16:56
    bh
    0

    Thanks for your response @SvenGeusens. I am not using Model Builder (that I know of). I didn't explicitly install it if that answers your question. Here's the error message that accompanies the stack trace.

    For what it's worth, I created another Nested Content widget from scratch and got the same error message when trying to [Save & Publish] content to it.

    enter image description here

  • bh 405 posts 1382 karma points
    Jul 21, 2017 @ 16:10
    bh
    0

    Additional info...

    I've figured out this error only happens when I upload an image to my Nested Content widget. I'm using the image cropper editor. Any ideas why that might cause this error?

  • bh 405 posts 1382 karma points
    Jul 21, 2017 @ 17:46
    bh
    100

    The lead for Nested Content responded to me on the github page that the upload and cropper editors do not work with Nested Content. It's a known issue.

  • Sven Geusens 169 posts 881 karma points c-trib
    Jul 24, 2017 @ 10:18
    Sven Geusens
    0

    Good to know. A normal media picker should work in NC or a multi tree node picker.

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