更好主题判0处理

GameClient/Assets/Game/HotUpdate/Views/RoleInfo/ChangeThemeView.cs

@@ -63,7 +63,10 @@ namespace GFGGame
             cardList = CardDataManager.GetCardListByRoleType(0);
             cardList = CardDataManager.SortItemList(cardList);
             _ui.m_list.numItems = cardList.Count;
-            _ui.m_list.GetChildAt(selectIndex).asCom.AddChild(_comSelected);
+            if(cardList.Count >0 )
+            {
+                _ui.m_list.GetChildAt(selectIndex).asCom.AddChild(_comSelected);
+            }     
         }
 
         protected override void OnHide()