Unplanned
Last Updated: 06 Jun 2025 05:46 by ADMIN
Nadya
Created on: 04 Jun 2025 13:21
Category: UI for WinForms
Type: Bug Report
4
RadButtons: NullReferenceException related to UI Automation in the latest 2025.2.520 version

Error is received when click on button. Reproduced randomly on different machines.

3 comments
ADMIN
Nadya | Tech Support Engineer
Posted on: 06 Jun 2025 05:46

Hello, Erwin,

Yes, the EnableUIAutomation property can be set for each control. Please excuse us for the inconvenience, we are working to fix this. 

Regards,
Nadya | Tech Support Engineer
Progress Telerik

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erwin
Posted on: 05 Jun 2025 16:25
Would we need to set EnableUIAutomation to false on each affected control?
ADMIN
Nadya | Tech Support Engineer
Posted on: 04 Jun 2025 13:32

Hi,

To prevent this error, please disable the UI Automation by setting the EnableUIAutomation property to false.

Regards,
Nadya | Tech Support Engineer
Progress Telerik

Love the Telerik and Kendo UI products and believe more people should try them? Invite a fellow developer to become a Progress customer and each of you can get a $50 Amazon gift voucher.