When i try build my game on ios i get this error: Assets/Packages/NGUI/Scripts/Internal/EventDelegate.cs(636,53): error CS1061: Type `EventDelegate' does not contain a definition for `ShowMediator' and no extension method `ShowMediator' of type `EventDelegate' could be found (are you missing a using directive or an assembly reference?). What i do wrong ?
P.S. i'm use NGUI 3.9.7