Script can't locate the game object by name given or can't put objects in chosen layer.

Script can’t locate the game object by name given or can’t put objects in chosen layer. Either that, or I’m doing something wrong.

Do you have more than one instance of the coin? What does the error message say?

Do you have more than one instance of the coin?
Have you seen the picture I posted? Yes, around 25.

Two unrelated error messages:
UnassignedReferenceException: The variable ZoomOutTo of CameraFollow has not been assigned.
You probably need to assign the ZoomOutTo variable of the CameraFollow script in the inspector.
UnityEngine.Transform.get_position () (at C:/BuildAgent/work/d63dfc6385190b60/artifacts/EditorGenerated/UnityEngineTransform.cs:28) CameraFollow.Start () (at Assets/Scripts/CameraFollow.cs:28).
and
NullReferenceException: Object reference not set to an instance of an object
CameraFollow.Update () (at Assets/Scripts/CameraFollow.cs:45)

Neither of errors involve script where the current script is placed, neither of errors involve the line.

!bump