Error From Companion: index 0 out of bounds ( limit=0,nb =4)

Why I am getting this error while testing my app?

Can you share a demo aia ?

All blocks are disabled sir. Also getting this error

Used extensions ?

which screen is causing the issue?
also do one thing try using the do it option and try catching the error

On Screen 1

show all the blocks of screen 1

I was disabled all blocks although got this error. But sorry to say now i have deleted the project.