[Shapelib] ShapeLib problem with SHPDestroyObject Method in .NET 1.1

[Mahesh Anandan]

Hi, 

 

I am using Shapelib to create Polygon, polyline and point layers. I am using
.NET Wrapper available for the shapelib. 

 

My Problem: 

 

I am creating shape object using the Following method. 

 

ShapeLib.SHPObject shapeObject = ShapeLib.SHPCreateObject.

 

After writing the shape returned by the create object method, I destroy the
object. I am consistently getting Access Violation error when calling the
following method. 

 

ShapeLib.SHPDestroyObject(shapeObject);

 

Exact error message is: Object reference not set to an instance of an
object.

 

For now, I am checking for shapeObject != null and also wrapped this in a
try catch block. It did not make any difference. I am fighting with this
problem for the last 3 weeks. Appreciate your response at the earliest.

 

Thank you,

 

MAHESH ANANDAN

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