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Error on shapefile generation... What's wrong ?

Question asked by jcbthe81 on Apr 4, 2016
Latest reply on Apr 7, 2016 by jcbthe81

Hi GeoNet people :-)

 

I developped an application with a class able to read data from an Oracle database with MapXtreme (MapInfo), and convert them in Shapefile. This class follows the ESRI specifications from here : https://www.esri.com/library/whitepapers/pdfs/shapefile.pdf

 

It looks like an issue in my creation algorithm, but I really don't see what's wrong, it seems to follow well the ESRI specifications. I'm not a "GIS expert", so maybe some of you could help me to discover what's wrong.

Or if you have any GIS tool that can tell me what's not correct in my shapefile, it could really help me.

 

I already asked this question on QGIS forums and mailing list, where the generated shapefile cannot be well displayed, but I didn't got many help. I hope I'll have more luck here.

 

You can find in attachment the source code of my class in VB.Net and some generated shapefiles.

 

Many thanks !

 

Regards,

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