GetValueOrNull defined in two assemblies

[Jennifer]

We just tried to update to Telerik UI for WPF, version 2022.3.912.  This caused build errors because the method System.Collections.Generic.ExtensionMethods.GetValueOrNull was defined in two assemblies, Telerik.Windows.Documents and Telerik.Windows.Documents.Flow.

[Peshito]

Hi Jennifer,

Thank you for reporting this issue to us. Appears that it has been logged in our feedback portal recently-  RadRichTextBox: The extension method GetValueOrNull exists in two assemblies. Please subscribe for the item in order to get notified when a fix is available. 

A possible workaround would be to remove Telerik.Windows.Documents.Flow assembly in case it is not required by your application and scenario.

Regards,
Peshito
Progress Telerik