change UI2DSprite's sprite at runtime broken?

[mishaps]

I'm trying to change a sprite at runtime but it doesn't work. I set my2DSprite.2DSprite to a unityengine.sprite but it never seems to appear on the screen?

[ArenMook]

I assume you mean UI2DSprite.sprite2D. Works fine here. What code are you using?

[mishaps]

thanks for the quick reply Aren, you assume right!  here's the code I'm using:

1. public class assignSpriteTest : MonoBehaviour {
2.  
3.         public UI2DSprite my2DSprite;
4.         public UnityEngine.Sprite newSprite;
5.  
6.  
7.         public void OnClick ()
8.         {
9.                 Debug.Log ("my2DSprite.sprite2D.name= " + my2DSprite.sprite2D.name);
10.                 my2DSprite.sprite2D = newSprite;
11.                 Debug.Log ("my2DSprite.sprite2D.name= " + my2DSprite.sprite2D.name);
12.         }
13. }

when I click the button this script is assigned to, the console outputs:
my2DSprite.sprite2D.name= (original sprite's name)
my2DSprite.sprite2D.name= (newSprite's name)

Which seems to me like everything works fine except the original-sprite is still visible, not the new one. Help!

[ArenMook]

Works fine here.
1. New scene.
2. ALT+SHIFT+D, ALT+SHIFT+C, choose one sprite
3. Added this script, chose another sprite on it:

1. using UnityEngine;
2.  
3. public class Test : MonoBehaviour
4. {
5.         public UnityEngine.Sprite sprite;
6.  
7.         void OnClick ()
8.         {
9.                 GetComponent<UI2DSprite>().sprite2D = sprite;
10.         }
11. }
12.  

4. Hit Play, click, sprite changes.

[mishaps]

Great, thanks for the repro aren. 

UI2DSprite is fine. UIButton's auto-assigned sprite was overriding it. I just assign my new sprite to UIButton.normalSprite2D instead and everything's good. Cheers.