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 A .NET Framework error occurred
 

 

 

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A .NET Framework error occurred during execution of user defined routine or aggregate 'geometry'.


Applies to: Microsoft SQL Server 2008 (Katmai) November CTP (CTP 5).



Error Message.

(local)(domainname\amorillo): Msg 6522, Level 16, State 1, Line 3
A .NET Framework error occurred during execution of user defined routine or aggregate 'geometry':
System.FormatException: 24141: A number is expected at position 41 of the input. The input has o.
System.FormatException:
at Microsoft.SqlServer.Types.OpenGisWktReader.RecognizeDouble()
at Microsoft.SqlServer.Types.OpenGisWktReader.ParsePoint()
at Microsoft.SqlServer.Types.OpenGisWktReader.ParseLineStringText(FigureAttributes attributes)
at Microsoft.SqlServer.Types.OpenGisWktReader.ParsePolygonText()
at Microsoft.SqlServer.Types.OpenGisWktReader.ParsePolygonTaggedText()
at Microsoft.SqlServer.Types.OpenGisWktReader.ParseGeometryTaggedText()
at Microsoft.SqlServer.Types.OpenGisWktReader.ReadGeometry()
at Microsoft.SqlServer.Types.SqlGeometry.STGeomFromText(SqlChars geometryTaggedText, Int32 srid)
.

 

 

Cause.

You get this error message in Microsoft SQL Server 2008, when you execute a SELECT statement and that statement processes invalid geometry objects, as in the example below:

SET @shape = geometry::STGeomFromText(
'POLYGON ((0 0, 150 0, 150 150, 0 150, o 0))',0)
SELECT @shape.ToString()

As you can see in the image, when defining the polygon's points we typed and "o" instead of zero.

 

Solution.

Review your geometry objects and correct where needed.


 

 

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