Just got the Trial version this morning and when I added services.AddKendo() to configureservices I get the following error:
System.AggregateException: 'Some services are not able to be constructed
(Error while validating the service descriptor 'ServiceType: Kendo.Mvc.Rendering.IKendoHtmlGenerator
Lifetime: Transient ImplementationType: Kendo.Mvc.Rendering.KendoHtmlGenerator':
Could not load type 'Microsoft.AspNetCore.Mvc.Internal.ClientValidatorCache'
from assembly 'Microsoft.AspNetCore.Mvc.Core, Version=5.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60'.)'
InvalidOperationException: Error while validating the service descriptor 'ServiceType: Kendo.Mvc.Rendering.IKendoHtmlGenerator
Lifetime: Transient ImplementationType: Kendo.Mvc.Rendering.KendoHtmlGenerator':
Could not load type 'Microsoft.AspNetCore.Mvc.Internal.ClientValidatorCache'
from assembly 'Microsoft.AspNetCore.Mvc.Core, Version=5.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60'.
I have MSDE 2019 Community and my solution/project is set up as an ASP.Net Core 3.1 MVC application
Hi Alan,
I just tried to create a trial app using ASP.NET Core 3.1 with both VS2019 and VS2022, and failed to observe the error reported. I have followed the instructions we have here as well as tested the Visual Studio Extension that creates a new application with the provided set up.
Attached you will find a sample Telerik UI for ASP.NET Core application using .NET Core 3.1. Can you spot something different with the configuration you have? If not can you provide a sample application where the reported error can be observed, so I can provide further guidance?