Last Updated: 26 May 2021 11:45 by ADMIN
Created on: 26 May 2021 11:44
Category: Installer and VS Extensions
Type: Bug Report
Unable to build the project with RadToastNotificationManager after upgrading to R2 2021 with the Upgrade Wizard

Steps to reproduce:

  1. Install R1 2021 SP1 (2021.1.204)
  2. Create a Telerik WinForms project and drag a RadTostNotificationManager from the Toolbox and drop it onto the form. The following two references are required for using RadToastNotification:

    The important information here is the version of the Microsoft.Toolkit.Uwp.Notifications:

  3. Run the Upgrade Wizard and upgrade to R2 2021 (2021.2.511):

After the upgrade process is successfully completed, you can see that the Toolbox version is successfully updated as well as the Telerik references in the project:

However, the version of the Microsoft.Toolkit.Uwp.Notifications still remains even though in the installation folder we distribute the updated version

Then, if you try to build the project, you will see the following error message:

Workaround: Remove the existing Microsoft.Toolkit.Uwp.Notifications assembly and add it anew using the references from the installation folder: C:\Program Files (x86)\Progress\Telerik UI for WinForms R2 2021\Bin40 It is expected to be the correct version