请问二次开发中vector的问题

qyj0578_cn

请问下面的程序，为什么在6.0.24下就会引起6.0关闭，而在7.5中却不会？谢谢！
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ug崩溃图:

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源程序：
static void exercise(void)
{
  
Session * theSession = Session::GetSession();
Part *workpart =theSession->Parts()->Work();

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创建一个立方体特征，
在信息窗口中显示出当前工作部件的所有特征名称，
*******/

Features::Feature *nullfeat =NULL;
Features::BlockFeatureBuilder *blockbuilder=workpart->Features()->CreateBlockFeatureBuilder(nullfeat);
, d: @  ]' r) z( p& n1 lPoint *point;
4 ?8 v/ A2 i  _! W( Mpoint=blockbuilder->OriginPoint();
6 E% w* F: h9 E6 Pblockbuilder->SetOriginPoint(point);
Point3d origin(0.0,0.0,0.0);
blockbuilder->SetOrigin(origin);
" N8 v( W$ G! |# H5 _blockbuilder->SetType(Features::BlockFeatureBuilder::TypesOriginAndEdgeLengths);
blockbuilder->SetHeight("200");
6 y7 u. R( A; q5 n, ~* S/ t) fblockbuilder->SetLength("200");
blockbuilder->SetWidth("200");
blockbuilder->SetBooleanOperationAndTarget(Features::Feature::BooleanTypeCreate,NULL);
Features::Feature *block_feat;
block_feat=blockbuilder->CommitFeature();
/ X( s$ \- Z+ Lblockbuilder->Destroy();
theSession->ListingWindow()->Open();
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std::vector<Features::Feature *>feat(2);
' U6 D- S" k) r" r& ]9 k* Dfeat=theSession->Parts()->Display()->Features()->GetFeatures();
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7 C1 e( Y. v# C$ _) o//确定特征数量
2 e( W/ L, s( u4 _6 dsize_t f=feat.size();
6 ^/ y0 r/ ?) R! q' s/ ~NXObject * ob;
for (unsigned int i=0;i<=f;i++)
{
  ob=feat;
  theSession->ListingWindow()->WriteLine(ob->JournalIdentifier());
}
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npuak

是vector的问题 我也遇到了，楼主解决了么