Error While Editing Selectors in Object Repository for Modern Activities

“Unable to edit selectors for Modern UI activities in the Object Repository. Encountering the following error message: ‘UI Automation encountered an unexpected error. Please try reopening the project.’”

@Balachandrasekhar_C

can you show the detailed error from the studio log file …you can get them by clicking on logs in studio top options ribbon

also please mention studio and activities/packages version you are trying with

Is it occurring for all versions?

cheers

and version 2025.0.16

@Balachandrasekhar_C

Can you try changing the package versions for now to see if the issue is in specific package

Also attaching studio loga will help understand the issue

Cheers

Hey,

Can you please attach the UIAutomation.log?
Can you confirm whether dotnet.exe is present inside the Studio install folder? And whether it is blocked by any antivirus.