Gameobject.find not working in some scripts

the function GameObject.Find is not working in some scripts using c#, but it works in others that also use C#.

Always use Debug.Log(); To check if you are even getting to the line. GameObject.Find does not find game objects that are turned off, its also case sensitive, If you are calling it out of a co-routine and you turn off the game object, it will stop the co-routine. Your question is too vague to get a good answer, you may want to post some code if the problem continues.