[求助]这个问题怎么回事？ [复制链接]

提示： a. 5`Q2  
Warning: Invalid geometry! Negative edge count! 
~GY;{  
   TracePro can continue only by removing this object from the raytrace. .g&BA15<F6  
   Object: Object 2 has been removed from the raytrace. +~/zCJ;F  
   This object must be replaced with valid geometry for inclusion in the raytrace. &q` =xF  
%BHq2~J  
m :^,qC  
建模的时候没有问题啊，为什么还会出现这样的情况呢？

检查一下Object 2，模型有些问题。