GM_LayerInfo crash on a DNC (LHT file) chart

oic_chris

Aloha Mike!

I've updated our GM SDK to the latest on the download page (6/27/2013) and I seem to be running into a crash. After a successful call to GM_LoadLayerListEx on a Digital Nautical Chart (using a LHT file), a call to GM_GetLayerInfo on the returned GM_LayerHandle_t32*, causes a crash. I receive an "Access violation reading location 0x0000000000000000" error message.

Misc: I get the same result when using the 32 or 64-bit DLL.

Mahalo!
Chris

oic_chris

Ahh! Please change GM_LayerInfo to GM_GetLayerInfo, in the thread title. Thank you!

global_mapper

Sure enough there was a bug with GM_GetLayerInfo on non-raster layers. I have fixed this and placed a new build at http://www.globalmapper.com/GlobalMapperSDK_v14_latest_beta.zip .

Thanks,

Mike
Global Mapper Guru
geohelp@bluemarblegeo.com
Blue Marble Geographics for Coordinate Conversion, Image Reprojection and Vector Translation