I got this
The referenced script on this Behaviour is missing!
Assert in file: C:/BuildAgent/work/842f9557127e852/Runtime/mono/MonoBehaviour.cpp at line: 1341
How to solve that?
You added a Script as Component to a GameObject and then deleted or moved the file outside of the editor so it lost the reference. Click through your GameObjects and Prefabs and look for a missing reference to a script in the inspector.
ty Found it