[求助]这个问题怎么回事？ [复制链接]

提示： roK4RYJ7)  
Warning: Invalid geometry! Negative edge count! BV_a-\Sa=  
   TracePro can continue only by removing this object from the raytrace. 0TuNA\Ug+  
   Object: Object 2 has been removed from the raytrace. 7`j|tb-  
   This object must be replaced with valid geometry for inclusion in the raytrace. S^_JC  
*J*zml3  
<"j"h=tm}  
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。