[求助]这个问题怎么回事？ [复制链接]

提示： 9[m6Li  
Warning: Invalid geometry! Negative edge count! e XfZ5(na  
   TracePro can continue only by removing this object from the raytrace. <Wp QbQM  
   Object: Object 2 has been removed from the raytrace. \>CYC|  
   This object must be replaced with valid geometry for inclusion in the raytrace. (*oL+ef-C  
hRty [  
yil[gPy4B  
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。