Cut a shape after importing a stl file

Hello everyone,

I use opencascade for my c# project and because of that I have a OCCTProxy like occt sample project.

I want to open holes on stl file. Firstly I import a stl file and create a cylinder which will be a hole on stl file. While cutting the my stl file, I got an error about System.AccessViolationException.

Do you know why I'm getting this error?

Error is: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.

        TCollection_AsciiString theFileName = Utilities::ToAsciiString(inp);
	auto aTris = RWStl::ReadFile(theFileName.ToCString(), 0.1);
	auto face = TopoDS_Face();
	auto aBuilder = BRep_Builder();
	aBuilder.MakeFace(face, aTris);
	Handle(AIS_Shape) shape = new AIS_Shape(face);

	BRepPrimAPI_MakeCylinder holeMaker(position, holeRadius, 100);
	TopoDS_Shape holeTopoDsShape = holeMaker.Shape();

	BRepAlgoAPI_Cut cutMaker(shape->Shape(), holeTopoDsShape);   //error occurs
	TopoDS_Shape result = cutMaker.Shape();