i deleted the original post since ive found solutions for both problems i had.
Problem 1: The camera is behind the blue capsule and not inside.
Fix: there are distance and height values for the Main Camera object, change distance to 0 height to whatever you like
Problem 2: "A game object can only be in one layer. The layer needs to be in the range [0...31]"
The code assumes there is a layer called "TempCast" Just go to EDIT > Project settings > Tags and layers, and add it manually.
i deleted the original post since ive found solutions for both problems i had. Problem 1: The camera is behind the blue capsule and not inside. Fix: there are distance and height values for the Main Camera object, change distance to 0 height to whatever you like Problem 2: "A game object can only be in one layer. The layer needs to be in the range [0...31]" The code assumes there is a layer called "TempCast" Just go to EDIT > Project settings > Tags and layers, and add it manually.