大背包设置外观引擎报错

Assert:
terminate called after throwing an instance of 'int'
[./Item/ItemContainer.cpp][240][Item* ItemContainer::GetItem(INT)][nIndex>=0 && nIndex<m_nContainerSize]Assert:Stack:[./Item/ItemContainer.cpp][244][Item* ItemContainer::GetItem(INT)][FALSE]Assert:Stack:[./Item/ItemOperator.cpp][1419][BOOL ItemOperator::SetItemVisual(ItemContainer*, INT, INT)][FALSE]Segmentation fault


正常范围0-29 100-118 其他数值均可能掉引擎

问题函数：
LuaFnSetEquipVisual