Messages

1

NGUI 3 Support / Re: Clear BetterList from UIWrapContent

« on: June 05, 2014, 06:07:32 AM »

I've found out that this issue is only happening with UIWrapContent, not with UIGrid. So meanwhile I'll use a grid instead.
Adding this to UIWrapContent line 154 fixes the errors, but there is a gap between the elements that currently are and the ones I destroyed before. Thanks.

1.         for (int i = 0; i < mChildren.size; ++i)
2.                         {
3.                                 Transform t = mChildren[i];
4.  
5.                                 if(t == null)
6.                                 {
7.                                         continue;
8.                                 }
9.  

2

NGUI 3 Support / Clear BetterList from UIWrapContent

« on: June 05, 2014, 05:38:50 AM »

Hi,

I have a WrapContent component and I remove/instantiate elements underneath this gameObject. The issue I have is that after I clear all the children destroying them, UIWrapContent is trying to access to those destroyed transforms OnDrag:

1. MissingReferenceException: The object of type 'Transform' has been destroyed but you are still trying to access it.
2. UnityEngine.Transform.get_localPosition ()
3. UIWrapContent.WrapContent () (at Assets/NGUI/Scripts/Interaction/UIWrapContent.cs:157)
4. UIWrapContent.OnMove (.UIPanel panel) (at Assets/NGUI/Scripts/Interaction/UIWrapContent.cs:62)
5. UIPanel.set_clipOffset (Vector2 value) (at Assets/NGUI/Scripts/UI/UIPanel.cs:400)
6. UIScrollView.MoveRelative (Vector3 relative) (at Assets/NGUI/Scripts/Interaction/UIScrollView.cs:653)
7. UIScrollView.MoveAbsolute (Vector3 absolute) (at Assets/NGUI/Scripts/Interaction/UIScrollView.cs:667)
8. UIScrollView.Drag () (at Assets/NGUI/Scripts/Interaction/UIScrollView.cs:789)
9. UIDragScrollView.OnDrag (Vector2 delta) (at Assets/NGUI/Scripts/Interaction/UIDragScrollView.cs:112)

Thanks.