[mkgmap-dev] Problem with r3706

Fri Dec 2 14:09:34 GMT 2016

I've got some more test data from Arndt, I've reproduced the assertion, here
is the test data:
http://files.mkgmap.org.uk/download/316/test.zip

The problem seems to be caused by the new 
--order-by-decreasing-area option, if I remove that from the options file
the problem is gone.

@Ticker: Do you have time to analyse it? I assume the problem is that we set
a flag like "extended type points exist" and later remove the corresponding
data. Does that ring a bell?

Gerd

Arndt Röhrig wrote
> <!DOCTYPE html>
> 
>     
> Hello everybody, i use mkgmap r3706. It run 2 times. The first one makes
> the img-files. The second one makes the mdr/mdrx files. The first step
> works fine, without error-messages, but the second step produces an error
> message and crashes: "Exception in thread "main"
> java.lang.AssertionError: Invalid label offset found 1315595
>         at
> uk.me.parabola.imgfmt.app.lbl.LBLFileReader.fetchLabel(LBLFileReader.
> java:87)         at
> uk.me.parabola.imgfmt.app.trergn.RGNFileReader.fetchPointsCommon(RGNF
> ileReader.java:123)         at
> uk.me.parabola.imgfmt.app.trergn.RGNFileReader.pointsForSubdiv(RGNFil
> eReader.java:84)         at
> uk.me.parabola.imgfmt.app.map.MapReader.pointsForLevel(MapReader.java
> :119)         at
> uk.me.parabola.mkgmap.combiners.MdrBuilder.addPoints(MdrBuilder.java: 273)
>         at
> uk.me.parabola.mkgmap.combiners.MdrBuilder.onMapEnd(MdrBuilder.java:1 78)
>         at
> uk.me.parabola.mkgmap.main.Main.endOptions(Main.java:600)
>         at
> uk.me.parabola.mkgmap.CommandArgsReader.readArgs(CommandArgsReader.ja
> va:128)         at
> uk.me.parabola.mkgmap.main.Main.mainStart(Main.java:135)
>         at
> uk.me.parabola.mkgmap.main.Main.main(Main.java:106)"   
>               
>          When i use mkgmap 3702 an error
> message at the first step appears, the second step works fine:
> "SCHWERWIEGEND (ShapeMergeFilter): ..\Splitter\88000004.osm.pbf:
> ignoring shape w ith id 364926659 and type 0x13 at resolution 24, it has 4
> points and has an empt y area" The OSM-Data is
> "nordrhein-westfalen.osm.pbf". An other map "Kanaran"
> works fine, without error. Whats the reason for this and what can i do?
> Best regards Arndt 
> 
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