(3.0.8 f5) Scroll View error message

[Chaos Mage]

I got this when dragging vertical scroll bar:

transform.localPosition assign attempt for 'Scroll View Panel' is not valid. Input localPosition is { 0.000000, NaN, 0.000000 }.
UnityEngine.Transform:set_localPosition(Vector3)
UIScrollView:SetDragAmount(Single, Single, Boolean) (at Assets/NGUI/Scripts/Interaction/UIScrollView.cs:501)
UIScrollView:OnVerticalBar() (at Assets/NGUI/Scripts/Interaction/UIScrollView.cs:561)
EventDelegate:Execute() (at Assets/NGUI/Scripts/Internal/EventDelegate.cs:225)

The scroll view contains grid with sprites. No error on grid with labels...

[ArenMook]

Is your scroll view's clip region not set? I'd need steps to repro the issue.

[Chaos Mage]

http://i.imgur.com/OiVGchc.jpg

[ArenMook]

You have the scroll view parented to a sprite, which it's also anchored to. It's fine with widgets, but may cause issues with panels. Make your scroll view a sibling of the sprite it's anchored to.

[Chaos Mage]

Ok, but it worked just fine in 3.0.7