UIPopupList error message

[capitalj]

Hi,

Sometimes I get this error:
NullReferenceException: Object reference not set to an instance of an object
UIPopupList.GetHighlightPosition () (at Assets/NGUI/Scripts/Interaction/UIPopupList.cs:447)
UIPopupList+<UpdateTweenPosition>c__Iterator2B.MoveNext () (at Assets/NGUI/Scripts/Interaction/UIPopupList.cs:472)

when I open a uipopuplist. It doesn't seem to cause any problems as the correct item is selected and it all looks fine, but just wanted to report it anyways. I can't seem to find a reliable way to repro it as the same popup will work without the error most of the time.

-JJ

[ArenMook]

Sounds like the "mHighlight" is null at that point. Curious, but can be avoided with a null check:

1. if (mHighlightedLabel == null || mHighlight == null) return Vector3.zero;