Oracy in Teacher Education (ORITE)

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Heads of research group

Error while rendering PersonWithImageBlock Hege Myklebust

A second operation was started on this context instance before a previous operation completed. This is usually caused by different threads concurrently using the same instance of DbContext. For more information on how to avoid threading issues with DbContext, see https://go.microsoft.com/fwlink/?linkid=2097913.
at Microsoft.EntityFrameworkCore.Infrastructure.Internal.ConcurrencyDetector.EnterCriticalSection() at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable`1.AsyncEnumerator.MoveNextAsync() at Microsoft.EntityFrameworkCore.Query.ShapedQueryCompilingExpressionVisitor.SingleOrDefaultAsync[TSource](IAsyncEnumerable`1 asyncEnumerable, CancellationToken cancellationToken) at Microsoft.EntityFrameworkCore.Query.ShapedQueryCompilingExpressionVisitor.SingleOrDefaultAsync[TSource](IAsyncEnumerable`1 asyncEnumerable, CancellationToken cancellationToken) at HVL.Employees.Repositories.EmployeeRepository.GetEmployeesByIdAsync(Int32 id, Boolean asNoTracking) in D:\a\1\s\source\HVL.Employees\Repositories\EmployeeRepository.cs:line 30 at HVL.Employees.Services.EmployeeIntegration.GetEmployeesByIdAsync(Int32 id, Boolean asNoTracking) in D:\a\1\s\source\HVL.Employees\Services\EmployeeIntegration.cs:line 39 at HVL.Providers.EmployeeProvider.EmployeeDataProvider.<>c__DisplayClass10_0.<<LoadContent>b__1>d.MoveNext() in D:\a\1\s\source\HVL\Providers\EmployeeProvider\EmployeeDataProvider.cs:line 53 --- End of stack trace from previous location --- at HVL.Providers.EmployeeProvider.EmployeeDataProvider.LoadContent(ContentReference contentLink, ILanguageSelector languageSelector) in D:\a\1\s\source\HVL\Providers\EmployeeProvider\EmployeeDataProvider.cs:line 53 at EPiServer.Core.ContentProvider.<>c__DisplayClass123_0.<LoadContentFromCacheOrRepository>b__0() at EPiServer.Framework.Cache.ObjectInstanceCacheExtensions.ReadThroughWithWait[T](IObjectInstanceCache cache, String cacheKey, Func`1 readValue, Func`2 evictionPolicy) at EPiServer.Core.Internal.ContentInstanceCache.ReadThrough(ContentReference contentLink, String selectedLanguage, Func`1 readValue) at EPiServer.Core.ContentProvider.LoadContentFromCacheOrRepository(ContentReference contentreference, ILanguageSelector selector) at EPiServer.Core.Internal.ProviderPipelineImplementation.GetItem(ContentProvider provider, ContentReference contentLink, LoaderOptions loaderOptions) at EPiServer.Core.Internal.DefaultContentLoader.TryGet[T](ContentReference contentLink, LoaderOptions loaderOptions, T& content) at EPiServer.Core.Html.StringParsing.ContentFragment.GetContent(Boolean enableMasterLanguageFallback) at EPiServer.Core.Html.StringParsing.ContentFragment.GetSecurityDescriptor() at EPiServer.Core.Html.StringParsing.StringFragmentCollection.GetFilteredFragments(IPrincipal principal) at HVL.Features.Components.PersonWithImage.PersonWithImageBlockController.GetEmployeeDataIfExists(PersonWithImageBlock currentBlock) in D:\a\1\s\source\HVL\Features\Components\PersonWithImage\PersonWithImageBlockController.cs:line 61 at HVL.Features.Components.PersonWithImage.PersonWithImageBlockController.InvokeComponentAsync(PersonWithImageBlock currentBlock) in D:\a\1\s\source\HVL\Features\Components\PersonWithImage\PersonWithImageBlockController.cs:line 21 at Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentInvoker.InvokeAsyncCore(ObjectMethodExecutor executor, Object component, ViewComponentContext context) at Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentInvoker.InvokeAsync(ViewComponentContext context) at Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentInvoker.InvokeAsync(ViewComponentContext context) at EPiServer.Cms.AspNetCore.Mvc.Internal.DefaultMvcContentRenderer.RenderAsync(ViewContext viewContext, IContentData contentData, TemplateModel templateModel, String templateTag) at EPiServer.Cms.AspNetCore.Mvc.Internal.DefaultMvcContentRenderer.RenderAsync(IHtmlHelper helper, IContentData contentData, TemplateModel templateModel) at EPiServer.Web.Mvc.MvcContentRenderer.RenderAsync(IHtmlHelper helper, IContentData contentData, TemplateModel templateModel) at HVL.Business.Rendering.ErrorHandlingContentRenderer.RenderAsync(IHtmlHelper helper, IContentData contentData, TemplateModel templateModel) in D:\a\1\s\source\HVL\Business\Rendering\ErrorHandlingContentRenderer.cs:line 31

bilde av Michel Alexandre Cabot

Michel Alexandre Cabot

Deputy head of research group

Members

Projects and publications

Ongoing projects

PhD projects

Selected publications

Network

The research group is part of the network Netværk for Mundtlighetsdidaktik i Modersmålsfaget (MuMo) and the research group Cambridge Educational Dialogue Research (CEDiR).

This research group is a part of the research program Languages, communication and learning.