Null Reference = Wtf?

Unity Engine
1 
import UnityEngine

class GameOver (MonoBehaviour): 
	
	public daFont as Font
	
	def OnGUI():
		textStyle as GUIStyle
		textStyle.font = daFont

		GUI.Label(Rect(Screen.width / 2, Screen.height / 2, 500, 500), "Game Over.", textStyle)

Where is the null reference? It says this line is:

textStyle.font = daFont

I set daFont in the editor, so it shouldn’t be null?

2

Doh! I fixed it…

import UnityEngine

class GameOver (MonoBehaviour): 
	
	public daFont as Font
	
	def OnGUI():
		textStyle = GUIStyle(GUI.skin.label) // Fixed...
		textStyle.font = daFont

		GUI.Label(Rect(Screen.width / 2, Screen.height / 2, 500, 500), "Game Over.", textStyle)