UnassignedReferenceException: The variable StartPanelBROO of StartPanel has not been assigned.



It looks like you have ‘Start Panel’ pointing to itself. Not sure of your setup but this could be causing some logic issues :

StartPanelBroo = StartPanel has StartPanelBroo = StartPanel has StartPanelBr… and so on.

or depending on the script, it could be looking for a GameObject in the Scene, and possibly you assigned a prefab from the Project, so it’s no where to be found in the scene.

maybe you are just losing your reference to your gameobject. by having something like StartPanelBROO = null;