media picker issue

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Michael Beever 74 posts 155 karma points

Aug 20, 2020 @ 10:33

Using Umbraco And Getting Started

Umbraco 7

Hi,

I am working on a media picker with multiple files.

I am using the example from the Umbraco site.

https://our.umbraco.com/Documentation/Getting-Started/Backoffice/Property-Editors/Built-in-Property-Editors/Media-Picker/index-v7

But i am getting this error

Exception Details: System.FormatException: String "[{"name":"Test Attachment"" is not a valid udi.

Source Error:


Line 93:                     
Line 94:                     @{
Line 95:                         var typedMultiMediaPicker = Model.Content.GetPropertyValue<IEnumerable<IPublishedContent>>("attachments");
Line 96:                         foreach (var item in typedMultiMediaPicker)
Line 97:                         {

The code I am using is

            @{
                var typedMultiMediaPicker = Model.Content.GetPropertyValue<IEnumerable<IPublishedContent>>("attachments");
                foreach (var item in typedMultiMediaPicker)
                {
                    <a href="@item.Url">Test</a>
                }
                }

Any obvious issues?

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Alex Skrypnyk 6132 posts 23951 karma points MVP 7x admin c-trib

Aug 21, 2020 @ 20:35

0

Hi Michael

Can you go to the Umbraco backoffice and republish the node you are trying to load on the page?

Looks like some data is corrupted in "attachments" field

Thanks, Alex

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Michael Beever 74 posts 155 karma points

Aug 24, 2020 @ 10:29

Hi new node added and still get this

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:


Line 94:                     @{
Line 95:                         var typedMultiMediaPicker = Model.Content.GetPropertyValue<IEnumerable<IPublishedContent>>("JobAttach");
Line 96:                         foreach (var item in typedMultiMediaPicker)
Line 97:                         {
Line 98:                             <a href="@item.Url">Test</a>

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