We upgraded our telerik packages from version 16.2.22.914 to 17.0.23.118 and now we're getting this error when adding Telerik resource dictionaries to our application, I can't figure out what to change to make this work.
Packages:
Telerik.Reporting
Telerik.Reporting.Services.AspNetCore
Telerik.Reporting.Services.WebServiceDataSource
Telerik.Reporting.Services.HttpClient
Telerik.ReportViewer.WinUI
Telerik.WebReportDesigner.Services
In the screenshot below, Resources is referring to App.Resources
I've tested this with the WinUI example of the Telerik Reporting product, but I couldn't recreate the error. The example I mentioned is the one in the \Progress\Telerik Reporting R1 2023\Examples\CSharp folder.
What I would suggest you is to compare your setup with the example and see if there is something that can help you. Also, if there are some more details coming from the exceptions you can share them here. Additional to this, you can check the System Requirements article of Telerik UI for WinUI.
If this doesn't help, can you send over the troublesome project?