UITexture only changes texture on first instance of prefab

[kjenkins_oculus]

I have a prefab with a UITexture. I instantiate it 4 times. On each of the 4 instances I call a script on the prefab to change the texture using the WWW class and a URL.

Each of the 4 instances downloads the texture, then runs the code to change it.

1. uiTextureComponent.material = new Material(uiTextureComponent.material.shader);
2. uiTextureComponent.mainTexture = downloadedTexture2D;
3.  

However, the first texture changes 4 times in quick succession, while the other 3 remain black. Through breakpoints I have confirmed that each of the 4 instances is downloading its own texture. It's like the material or texture is shared among all instances when it should not be.

Thanks for the help.

[kjenkins_oculus]

I tried setting the texture to nothing as specified in this thread
http://www.tasharen.com/forum/index.php?topic=3613.msg17836#msg17836

It did not fix the problem. Doing that only displays the "Color Tint" value.

[ArenMook]

UIWidget.drawCall.dynamicMaterial is what you should be altering. Texture material is only what the drawn material gets created from.

[kjenkins_oculus]

UIDrawCall does not have a member dynamicMaterial.

[kjenkins_oculus]

I found the problem, it was not nGUI. I was using a string based callback but every instantiated game object had the same name.