Hi @balkishan
Remove the project.json and run the process
It will run for sure
To get the project.json file go to project panel in the left side of the studio window (will be along with the activity panel) click it am which will direct us to project folder and there we can find the project.Json file)
For more info on this, Hope this could help you
Lesson 4 Practice 1 error detecting project version
Cheers