i am not abel to use studio , because of below error
Hi,
Your project.json might be corrupted.
For now, can you try to rename project.json to other name (such as project.json.old) , then open Main.xaml file?

Regards,
Dear Yoichi,
How to do this , can u please guide me
Hi,
Can you try the following step?
First, rename project.json to project.json.old using Explorer.

Next, Open Main.xaml from Studio.
Regards,
Welcome @Mahesh_Krishna26 ,
you can delete and reopen the studio, its create new for you, @Yoichi solution also work for you.
I have done the same , but not Abel to solve the problem
Please try and clear from these two folders .
%userprofile%\AppData\Local\UiPath.cache
%userprofile%.nuget\packages
Please take a backup beforehand for these two folders and try. Hope it works.

