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hi,

i use cgal with vc2008. My program crashes in release mode. and in debug mode,
I get the following exception :

 First-chance exception at 0x7c81eb33 in TeleGeoMarketing Analyser IAM ©.exe:
Microsoft C++ exception: CGAL::Uncertain_conversion_exception at memory
location 0x0012eb7c..

My code is : 

VD vd; // VD  == CGAL::Voronoi_diagram_2<DT,AT,AP> 
Point_2 pt_2;
while(!recs.GetEof())// recs is a recordset
{       
        p = shape.GetValue().pdispVal;/* p is a point (X as double,Y as 
double)
this line is safe*/
        pt_2 = Point_2 (CGAL::to_double(p.GetX()),CGAL::to_double(p.GetY()));
        vd.insert(pt_2);
        recs.MoveNext();        
}

i have this error with 483 points. for 200, it's ok.

help me please.