Why I cannot change behavior tree after I make a prefab?

Jackie Xie

New member
Hi, I made my paladin to be a prefab so I can share this gameObject in different scenes. But after that, it seems that I cannot change the behavior tree and it shows it's in view only mode
I just wonder is there any way I can modify the behavior tree of an object after I make it a prefab (but not modify the prefab itself)?


Staff member
This is done to prevent a potential corruption issue when Unity merges the prefab. You can disable the view only mode within the preferences (on the top right of the editor).