According to the following link, the Conversational UI component is complete and was released in Aug '25: conversational ui (chat)

However, I don’t see it referenced in the August release notes, documentation, or any related demos. Please, let me know if this component is available and I’ve just overlooked where to find it.

After upgrading our project from Telerik UI for Blazor v9 to v10, some of our pages started throwing the following error:

Unhandled exception rendering component: A Telerik component in the requested view requires a TelerikRootComponent in MainLayout or a parent component.
Read more at: https://docs.telerik.com/blazor-ui/knowledge-base/common-component-requires-telerikrootcomponent

This is unexpected because:

* All pages in our application use the same MainLayout.

* The MainLayout.razor already contains a <TelerikRootComponent> at the top level.

* Nothing else was changed in the project except the Telerik package upgrade (no modifications in layouts or routing).

The error appears only on some pages, while other pages using the exact same layout work fine.

Questions / Issues:

1) Is this a breaking change or regression introduced in v10?

2) Are there any known scenarios where a Telerik component would fail to detect the existing TelerikRootComponent in the MainLayout?

3) Could there be an internal change in v10 causing certain components (e.g. Grid, Window, DropDowns, etc.) to require a different layout inheritance?

Environment:

* Blazor Server (.NET 9)

* Telerik UI for Blazor v10.x (upgraded from v9.x)

* MainLayout.razor includes <TelerikRootComponent> wrapping the layout body.

Expected behavior:

All components should work correctly as they did in v9, since the TelerikRootComponent is already present in the main layout.

Could you please advise if this is a bug or if there is an additional migration step required when upgrading from v9 to v10?

Thank you.

I just get a spinning wheel when I bring up NuGet Package Manager and have the source set to Telerik.

If I select other package sources they load and display quickly.

Any suggestions?

Hello,

I’m working with the TelerikGrid for Blazor and I have a specific layout need.

I would like to display a full custom component (for example, a "MailCard" or a detail panel) under each row of the grid, while still keeping the standard grid columns (like name, date, etc.) visible as usual.

I explored the DetailTemplate, which allows me to show custom content per row, but it requires a manual click on the expand (+) button, and I haven't found any official way to auto-expand all rows by default — especially across pages.

So my two questions are:

1. Is there a way to embed a full custom component directly within a row, without using the DetailTemplate, while still keeping the columns aligned above?

2. If not, is there a supported method to auto-expand all rows' DetailTemplate by default, even when paging is enabled?

Thanks in advance for your help or suggestions.

Best regards,
Kenzi

I have a _Host.cshtml (underscore) not a Host.cshtml.

The information provided is pretty generic "manually update your code after the wizard completes"?  Not much of a wizard, what exactly do I need to manually update?

Rob.

I am brand new to Telerik.  I am beginning a new Blazor application in Visual Studio and would like to know what best practices I should follow regarding the structure of my application.  For example:

• Should I start with a Telerik project and then add SQL Server and authentication (Identity - Individual Accounts) later?  Or is it best to  scaffold these first and then add Telerik after they are setup?
• If I start with a Microsoft Blazor Web App, are there best practices for replacing the standard Microsoft themes with Telerik themes?
• Are there best practices for connecting Telerik to SQL Server data? 

Thanks in advance for your help.

Hi I was wondering if it's possible to find more details on exactly what is changed in each release? In general the list in Release History is very generic and does not necessarily mention what method or API, etc. changed. Competing products will display links to issues or work items included, or at least more details about what code changes were made. And the lists are comprehensive.

For instance, in v9 demos, there is a NEW badge on the Grid -> Export, though exporting has been there for awhile. Reading Release History alludes to:

• Add configuration for CSV export API
• Add configuration for Excel export API

but that doesn't really tell me what is changed or available now. Looking at the docs nothing seems radically new.

Details like that are critical in an enterprise environment when evaluating new features or breaking changes, or to just keep up with what's changing. And if I'm just missing this info somewhere, let me know.

Hello,

I'm getting several time out messages while trying to restore nuget packages from a Azure Pipeline.

Is there any running issue with the Nuget servers?

BR,

Vitor Linares