ModelBuilder - "Failed to build models." when Umbraco-Core-Property-Value-Converters installed

[z4kk]

Umbraco 7.5.3
Umbraco.ModelsBuilder.ModelsMode - Dll

Exception:

 at Our.Umbraco.PropertyConverters.MultipleMediaPickerPropertyConverter.IsMultipleDataType(Int32 dataTypeId)
 at Our.Umbraco.PropertyConverters.MultipleMediaPickerPropertyConverter.GetPropertyValueType(PublishedPropertyType propertyType)
 at Umbraco.Core.Models.PublishedContent.PublishedPropertyType.InitializeConverters()
 at Umbraco.Core.Models.PublishedContent.PublishedContentType.<.ctor>b__0(PropertyType x)
 at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
 at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
 at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
 at Umbraco.Core.Models.PublishedContent.PublishedContentType..ctor(IContentTypeComposition contentType)
 at Umbraco.Core.Models.PublishedContent.PublishedContentType.CreatePublishedContentType(PublishedItemType itemType, String alias)
 at Umbraco.Core.Cache.CacheProviderExtensions.<>c__DisplayClass9`1.<GetCacheItem>b__8()
 at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory)
 at Umbraco.Core.Cache.CacheProviderExtensions.GetCacheItem[T](ICacheProvider provider, String cacheKey, Func`1 getCacheItem)
 at Umbraco.Core.Models.PublishedContent.PublishedContentType.Get(PublishedItemType itemType, String alias)
 at Umbraco.ModelsBuilder.Umbraco.Application.GetTypes(PublishedItemType itemType, IContentTypeBase[] contentTypes)
 at Umbraco.ModelsBuilder.Umbraco.Application.GetAllTypes()
 at Umbraco.ModelsBuilder.Umbraco.ModelsBuilderBackOfficeController.GenerateModels(String modelsDirectory, String bin)
 at Umbraco.ModelsBuilder.Umbraco.ModelsBuilderBackOfficeController.BuildModels()```

[Jeavon]

Could you please save all of your data types that are using the MultipleMediaPicker in the Umbraco UI and see if that resolves the issue?

[z4kk]

I use only standart data tyepes, it's fresh install
Here uSync.snapshot description of Multiple Media Picker - datatype

<?xml version="1.0" encoding="utf-8"?>
<DataType Name="Multiple Media Picker" Key="7e3962cc-ce20-4ffc-b661-5897a894ba7e" Id="Umbraco.MultipleMediaPicker" DatabaseType="Nvarchar">
  <PreValues>
    <PreValue Id="5" Value="1" Alias="multiPicker" />
  </PreValues>
</DataType>

[z4kk]

ok. got it.
If a uncheck "Pick multiple items" - Save datatype, and set on after and save
then that resolves the issue. txh!

p.s. Simple save without uncheck option - not work.

[Jeavon]

ok, thanks, sounds like I need a check somewhere, I'll see if I can replicate!

[Jeavon]

I can't replicate with a new install, any tips?

[z4kk]

I also install next package:
FALM Housekeeping
CM.Seperator
uSync.BackOffice
uSync.Snapshots

But I don't thinks that's source of problem

[z4kk]

And I use one Document Type with Media Picker (without Multiple items options)

[AussieInSeattle]

@Jeavon - I had the exact same error on a new install with a few Doc Types and only a few Packages installed - did not have time to try and work out the underlying issue but I grabbed your alpha build of 3.1.1 and that fixed the issue for me.

Thanks!

[Jeavon]

@AussieInSeattle thanks Matt, I wish I could replicate :( I will release v3.1.1 anyway now

[AussieInSeattle]

@Jeavon - Sorry I didn't have time to dig deeper - maybe this will help:

Umbraco 7.5.3

Packages Installed - they were installed in this order too which might help:
Nested Content 0.3.0
Doc Type Grid Editor 0.2.1
nuPickers 1.5.3
RJP.MultiUrlPicker 1.3.1
Your Package 3.1.0 (Installed Last)

Data types that might be doing it:
RJP.MultiUrlPicker with pre values 0 & 1

Doc Types:
One with the above data type (my hunch on what was causing the issue)

[Jeavon]

Thanks Matt, I wonder about NestedContent, I have released v3.1.1 now anyway :)