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Error when saving an EPiServer forms element
I have exactly the same problem.
Any solutions.
To me it seems this thing is still in beta.
Apr 06, 2016 9:36
Seems like the sollution for now is to change the episerver user's personal language to english
Apr 11, 2016 12:00
Yes it's a confirmed bug apparently.
http://world.episerver.com/support/Bug-list/bug/AFORM-468
Apr 11, 2016 13:01
we have personal language as english but still facing same problem. Application is on dxc and episerver 11.13.x. any solutions?
Apr 29, 2020 6:07
The bug AFORM-468 was fixed in EPiServer.Forms 2.0.0.2. Do you have that version or higher?
Apr 29, 2020 14:38
Hi Bob
We have Episerver.Forms v4.28.0 and Episerver.Forms.Samples v3.6.0
May 04, 2020 10:28
Hi, I'm trying to save/publish a selection element block, but I get a 500 error from EPiServer when im trying to publish it. This happens after I have added an element to the selection list. Have anyone else encountered this?
This also happens for the Choice element block.
EPiServer.Forms version 1.1.4.9000
Logged error message:
System.ArgumentNullException: Value cannot be null.b__39(IAsyncResult asyncResult, ActionInvocation innerInvokeState)b__3d()b__3f()b__3f()b__1c()b__1e(IAsyncResult asyncResult)
Parameter name: value
at System.ComponentModel.DataAnnotations.ValidationContext.set_DisplayName(String value)
at EPiServer.Validation.DataAnnotationsValidator`1.ValidateInstance(Object instance, List`1 validationResult, ValidationContext validationContext)
at EPiServer.Validation.DataAnnotationsValidator`1.ValidateInstance(Object instance, List`1 validationResult, ValidationContext validationContext)
at EPiServer.Validation.DataAnnotationsValidator`1.Validate(T instance)
at EPiServer.Validation.ValidationService.ValidateRecursively(Object instance, HashSet`1 visitedInstances)
at EPiServer.Cms.Shell.UI.Rest.ContentChangeManager.UpdateContentProperties(ContentReference contentReference, IDictionary`2 properties, SaveAction saveAction)
at EPiServer.Cms.Shell.UI.Rest.ContentDataStore.Patch(PatchContentDataModel entity)
at lambda_method(Closure , ControllerBase , Object[] )
at System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`2.CallEndDelegate(IAsyncResult asyncResult)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.
at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass46.
at System.Web.Mvc.Async.AsyncControllerActionInvoker.AsyncInvocationWithFilters.<>c__DisplayClass46.
at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass21.<>c__DisplayClass2b.
at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass21.
at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult)
at EPiServer.Shell.Services.Rest.RestControllerBase.EndExecute(IAsyncResult asyncResult)
at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)