Welcome to our UiPath community.
Can you please try to create new project using Background template and check it once.
If same issue persists then navigate to %localfolderpath%/.nuget folder and delete all packages and then restart UiPath studio and see.
Hi
Welcome to uipath forum
Delete your project.Json file and open the Main.Xaml and give a try
Cheers @Amit_Kumar4
Can you please share what Studio version are you using? Also can you try to replicate this with the latest 21.8?
Thanks,
Alexandru
Confirmed that we have an issue with the background template for 21.4 Studio.
One option is to update to 21.8 and another would be to start with a regular process in 21.4 and just change the project properties (in project settings) and by installing proper packages.