Re: [mkgmap-dev] r4809 crashes by buildung mdr

Tue, 26 Oct 2021 02:41:48 -0700

Hi Ticker, hi Gerd,

i don´t use contour lines by my default-style-maps.
when i build the speichenkarte, i merge OSM and SRTM with splitter..
bounds & sea is from the mkgmap page (thkukuk) 

tonight i can upload the img
greetz

Arndt
Gerd Petermann <gpetermann_muenc...@hotmail.com> hat am 26.10.2021 11:21 geschrieben:


Hi Ticker & Arndt,

Arndt posted a link to his scripts, see https://speichenkarte.de/Steuerdateien/SpeicheFabrik_Steuerdateien211017.zip
See BAUENbat and the various mkgmap_options*.args file. I think the script concatenates OSM data with srtm data before splitting so you really need eiher the areas.list or the splitter.kml file from Arndt to be able to reproduce. The content of the bounds file might as well be important.

I think it's nearly impossible to reproduce the problem with the scripts. Best would be if Arndt could post a link to the zipped *.img files.

Gerd

________________________________________
Von: mkgmap-dev <mkgmap-dev-boun...@lists.mkgmap.org.uk> im Auftrag von Ticker Berkin <rwb-mkg...@jagit.co.uk>
Gesendet: Dienstag, 26. Oktober 2021 11:07
An: Development list for mkgmap
Betreff: Re: [mkgmap-dev] r4809 crashes by buildung mdr

Hi Gerd & Arndt

I've also failed to reproduce this.

I suspect the problem is relating to some slivers of regions/countries
around the main map area containing maybe 0/1 city and so it could be
very sensitive to the exact contents of the map.

I used the splitter on europe-latest.osm.pbf with
--polygon-file=Speiche_NRWplus.poly to generate the tiles but this
will have a slightly different content to cutting with a different tool
(osmosis) @Arndt - how do you do this? and also the areas.list

It also might be sensitive to options like housenumbers, sea
generation, bounds, location-autofill, name-tag-list, add-pois-to-area,
etc. @Arndt - can I have you option list.

@Gerd - Now I have a set of .img files and the MDR, I'll try as you
suggest and see what is the structures are around these indices.

Ticker


On Tue, 2021-10-26 at 07:17 +0000, Gerd Petermann wrote:
Hi Ticker,
I also failed to reproduce the crash with an older download of
Europe. I'll try to download a new one today.
An alternative might be to add more logging data.
The assert message says
changed f=369297 t=369312 count=7092
Wouldn't it be enough to know the details of the entries between the
from (f) and the to (t) position in the corresponding list to get a
hint about the involved strings (or map tiles)?
Gerd
________________________________________
Von: mkgmap-dev <mkgmap-dev-boun...@lists.mkgmap.org.uk> im Auftrag
von Ticker Berkin <rwb-mkg...@jagit.co.uk>
Gesendet: Montag, 25. Oktober 2021 16:37
An: Development list for mkgmap
Betreff: Re: [mkgmap-dev] r4809 crashes by buildung mdr
Hi Arndt
I am having a lot of trouble with disk space and download time trying
to get EUROPE.osm to cut with your poly. I've tried some of the
individual countries / regions but don't get the error. At the moment
I'm trying to run the spitter on all the areas with your
Speiche_NRWplus.poly, however it would be more reliable if I used
your
areas.list instead - do you still have this, can you send it to me.
Thanks
Ticker
On Sun, 2021-10-24 at 18:53 +0200, Arndt Röhrig wrote:
Hi ticker,
i use latin1
NRW+ is mapthat cut from europa.osm NRW, BeNeLux, NDS, RLP, HES.
(poly attached)
the style ist here: (Steuerdateien)
default style doesn´t work too:
Mkgmap version 4809
Time started: Sun Oct 24 18:27:21 CEST 2021
Number of MapFailedExceptions: 0
Exception in thread "main" java.lang.AssertionError: mdr20 value
changed f=369297 t=369312 count=7092
at
uk.me.parabola.imgfmt.app.mdr.Mdr5Record.setMdr20(Mdr5Record.java:1
34
)
at
uk.me.parabola.imgfmt.app.mdr.Mdr20.buildFromStreets(Mdr20.java:84)
at
uk.me.parabola.imgfmt.app.mdr.MDRFile.writeSections(MDRFile.java:33
5)
at uk.me.parabola.imgfmt.app.mdr.MDRFile.write(MDRFile.java:270)
at
uk.me.parabola.mkgmap.combiners.MdrBuilder.onFinishForDevice(MdrBui
ld
er.java:353)
at
uk.me.parabola.mkgmap.combiners.GmapsuppBuilder.onFinish(GmapsuppBu
il
der.java:174)
at uk.me.parabola.mkgmap.main.Main.endOptions(Main.java:690)
at
uk.me.parabola.mkgmap.CommandArgsReader.readArgs(CommandArgsReader.
ja
va:126)
at uk.me.parabola.mkgmap.main.Main.mainStart(Main.java:147)
at uk.me.parabola.mkgmap.main.Main.main(Main.java:118)
Greetz
Arndt
Ticker Berkin <tic...@jagit.co.uk> hat am 24.10.2021 18:18
geschrieben:
>
Hi Arndt
What code-page are you using?
Does this happen with the default style?
Where do you mean by nrw & countrys around?
I'll try and reproduce
Ticker
On Sun, 2021-10-24 at 17:59 +0200, Arndt Röhrig wrote:
Hi @all,
mkgmap r4809 crashes with an error message. the error happens
at the
end when generating the mdx/mdr/gmapsupp.
r4808 works fine.
the map "nrw & countrys around" crashes, but germany, canary
islands
and german countrys works.
greetz
Arndt
15:44:03,39 - mkgmap .\tools\mkgmap-r4809 Speiche_NRWplus
changed f=1228974 t=1229552 count=20428
at
)
at
at
at
er.java:353)
at
der.java:174)
at uk.me.parabola.mkgmap.main.Main.endOptions(Main.java:690)
at
va:126)
at uk.me.parabola.mkgmap.main.Main.mainStart(Main.java:147)
at uk.me.parabola.mkgmap.main.Main.main(Main.java:118)
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