System.NullReferenceException: Object reference not set to an instance of an object. at Umbraco.Cms.Core.Models.PublishedContent.PublishedContentType..ctor(IContentTypeComposition contentType, IPublishedContentTypeFactory factory) at Our.Umbraco.DocTypeGridEditor.Helpers.DocTypeGridEditorHelper.<>c__DisplayClass15_0.<GetContentTypesByAlias>b__0() in /Users/oyvind/projects/Norecopa/Our.Umbraco.DocTypeGridEditor/Helpers/DocTypeGridEditorHelper.cs:line 193 at Umbraco.Extensions.AppCacheExtensions.<>c__DisplayClass5_0`1.<GetCacheItem>b__0() at Umbraco.Cms.Core.Cache.SafeLazy.<>c__DisplayClass1_0.<GetSafeLazy>b__0() --- End of stack trace from previous location --- at Umbraco.Cms.Core.Cache.ObjectCacheAppCache.Get(String key, Func`1 factory, Nullable`1 timeout, Boolean isSliding, String[] dependentFiles) at Umbraco.Cms.Core.Cache.ObjectCacheAppCache.Get(String key, Func`1 factory) at Umbraco.Cms.Core.Cache.DeepCloneAppCache.Get(String key, Func`1 factory) at Umbraco.Extensions.AppCacheExtensions.GetCacheItem[T](IAppCache provider, String cacheKey, Func`1 getCacheItem) at Our.Umbraco.DocTypeGridEditor.Helpers.DocTypeGridEditorHelper.GetContentTypesByAlias(String contentTypeAlias) in /Users/oyvind/projects/Norecopa/Our.Umbraco.DocTypeGridEditor/Helpers/DocTypeGridEditorHelper.cs:line 191 at Our.Umbraco.DocTypeGridEditor.Helpers.DocTypeGridEditorHelper.ConvertValue(String id, String contentTypeAlias, String dataJson) in /Users/oyvind/projects/Norecopa/Our.Umbraco.DocTypeGridEditor/Helpers/DocTypeGridEditorHelper.cs:line 90 at Our.Umbraco.DocTypeGridEditor.Helpers.DocTypeGridEditorHelper.RenderDocTypeGridEditorItem(IViewComponentHelper helper, IHtmlHelper htmlHelper, Object model) in /Users/oyvind/projects/Norecopa/Our.Umbraco.DocTypeGridEditor/Helpers/DocTypeGridEditorHelper.cs:line 220 at AspNetCoreGeneratedDocument.App_Plugins_DocTypeGridEditor_Render_DocTypeGridEditor.ExecuteAsync() in /Users/oyvind/projects/Norecopa/Our.Umbraco.DocTypeGridEditor/App_Plugins/DocTypeGridEditor/Render/DocTypeGridEditor.cshtml:line 4 at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageCoreAsync(IRazorPage page, ViewContext context) at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageAsync(IRazorPage page, ViewContext context, Boolean invokeViewStarts) at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderAsync(ViewContext context) at Microsoft.AspNetCore.Mvc.ViewFeatures.HtmlHelper.RenderPartialCoreAsync(String partialViewName, Object model, ViewDataDictionary viewData, TextWriter writer) at Microsoft.AspNetCore.Mvc.ViewFeatures.HtmlHelper.PartialAsync(String partialViewName, Object model, ViewDataDictionary viewData) at AspNetCore.Views_Partials_grid_editors_base.ExecuteAsync() in /app/Views/Partials/grid/editors/base.cshtml:line 11
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