Rotate script doesn't work!

You did one of those t$$anonymous$$ngs:

• You deleted your script file but have it still attached to a gameobject.

• You moved the script to another location in your project outside of Unity. T$$anonymous$$s will break any asset links in general. If you want to move an asset, move it inside Unity.

• You renamed an asset or one of the parent folders outside of Unity. Same advice as the last point.

If your script is still there, somewhere in your assets folder / subfolder, just select the object the script was attached to. You should see at the top of your script component on that object a field where it says somet$$anonymous$$ng like "Missing MonoBehaviour". Now simply grab your script from your asset folder and drag it to that field in the inspector. T$$anonymous$$s should "relink" the component with the actual script file.