【求助】 关于UF_MODL_create_curve_mesh

qingwufy

各位高手:
      我在做ug二次开发,再使用UF_MODL_create_curve_mesh时出现了问题,
运行时出现的错误如下图所示.
      我的程序如下:
               UF_STRING_p_t s_prim;
    s_prim->num=7;
    s_prim->string[0]=7;
    s_prim->string[1]=7;
    s_prim->string[2]=7;
    s_prim->string[3]=7;
    s_prim->string[4]=7;
    s_prim->string[5]=7;
    s_prim->string[6]=7;
  
    s_prim->dir[0]=1;
    s_prim->dir[1]=1;
    s_prim->dir[2]=1;
    s_prim->dir[3]=1;
    s_prim->dir[4]=1;
    s_prim->dir[5]=1;
    s_prim->dir[6]=1;
  
    s_prim->id[0]=spline1;
    s_prim->id[1]=spline2;
    s_prim->id[2]=spline3;
    s_prim->id[3]=spline4;
    s_prim->id[4]=spline5;
    s_prim->id[5]=spline6;
    s_prim->id[6]=spline7;
    
    UF_STRING_p_t s_cross;
    s_cross->num=4;
      s_cross->string[0]=7;
    s_cross->string[1]=7;
    s_cross->string[2]=8;
    s_cross->string[3]=8;
    s_cross->dir[0]=1;
    s_cross->dir[1]=1;
    s_cross->dir[2]=1;
    s_cross->dir[3]=1;
          s_cross->id[0]=spline8;
                  s_cross->id[1]=spline9;
    s_cross->id[2]=spline10;
                  s_cross->id[3]=spline11;
  
                 UF_STRING_p_t s_spine;
    s_spine->num=0;
   
    int end_point=0;
    int emphasis=1;
    int body_type=1;
    int spline_pts=1;
    UF_FEATURE_SIGN boolean=UF_NULLSIGN;
    double tol[3]={0.001, 0.01, 0.01};
    tag_t c_face_id[4]={spline1,spline7,spline8,spline10};
    int  c_flag[4]={0,0,0,0 };
                 tag_t * blade;
     
UF_MODL_create_curve_mesh( s_prim, s_cross,s_spine, &end_point,
     [$emphasis, &body_type, &spline_pts,boolean, tol, c_face_id, c_flag,           blade)]
  
注1:spline1~spline11为曲线.
注2:UF_STRING_p_t数据结构中 int string[ ]应该为什么内容??是各曲线id的
长度吗??指针end_point, emphasis, body_type, spline_pts应该付值.
  
请各位高手指点!!!!!

tsingtsang