【求助】高手进来看看下面这段代码有什么问题？

tari · 发表于 2004-7-7 15:22:10

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UF_OBJ_cycle_objs_in_part(part,type,[$feature)]
  while(feature!=NULL)
{    
    UF_MODL_ask_feat_type(feature,[$feature_type)]
   if(!strcmp(feature_type,"SKIN"))
   break;
   UF_OBJ_cycle_objs_in_part(part,type,[$feature)]
  }
    rc=UF_MODL_ask_bplane(feature,sections,tol);
   if(rc)
  {
     UF_get_fail_message(rc,msg);
     printf("error=%s\n",msg);
  }
调试时msg="Unable to inquire bounded plane feature"