日志里记录的错误如下：
Couldn't get cel handle in for:(null) TYPE:1 CLASS:20 MODE:0 FILE:C:\projects\D2\head\Diablo2\Source\D2CMP\Src\SpriteCache.cpp LINE:1833
哪位大佬能指点一下这个错误是什么原因造成的？如何解决？不胜感激额！