[求助]这个问题怎么回事？ [复制链接]

提示： SV0E7qX  
Warning: Invalid geometry! Negative edge count! rlEEf/m:  
   TracePro can continue only by removing this object from the raytrace. 4|9M8ocR  
   Object: Object 2 has been removed from the raytrace. ze@NqCF  
   This object must be replaced with valid geometry for inclusion in the raytrace. 61L vT"  
BU(:6  
$6
e&sDJ  
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。