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[mkgmap-dev] Mapsource crash

From Felix Hartmann extremecarver at googlemail.com on Sat Jan 2 23:41:09 GMT 2010 


On 02.01.2010 21:19, Ralf Kleineisel wrote:
> Hi,
>
> does anyone have any idea why mapsource crashes on one tile of my topo
> map at certain zoom levels with this error?
>
> Map id: 10000040
> Image: Z:\gps\10000040.img
> Record type: 2
> Record:
> 0000: 01 e4 32 00 8c 08 01 00 01 00 00 00 2f 00 03 00   .ä2........./...
> 0010: 0a 37 29 00 f0 7f f9 00 5b d1 8f 00 c4 01 00 00
> 7).ð.ù.[Ñ..Ä...
> 0020: 08 e5 32 00 50 e5 32 00 0d b5 8c 00 58 e5 32 00   .å2.På2. µ..Xå2.
> 0030: 60 e5 32 00 50 e5 32 00 60 e5 32 00 9d 27 4d f6   `å2.På2.`å2..'Mö
> 0040: 00 00 00 00 00 00 00 00 00 00 00 00               ............
> Error code: 3
> mpl::Map_t::GetLabelAndId
> Line feature link id: 67724
>
> Other tiles are fine. Possibly there is some faulty OSM data, but mkgmap
> should not produce maps which crash mapsource anyway.
> _______________________________________________
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> mkgmap-dev at lists.mkgmap.org.uk
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>    
Best provide all the info. Style (try to replace against default to see 
if it still crashes Mapsource), otherwise cut it down to find the 
problematic line, upload the *.img it crashes on (watch out if there are 
several displayed) somewhere, and try with different overview map 
created by say mkgmap once, gmaptool for backcheck, and commandline 
you're using to render the maps. The Mapsource error output is usually 
useless to identify a problem (except if it is always happening for the 
same reason and known).

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