[mkgmap-dev] Creating gmapsupp.img fails with: Cannot invoke "String.endsWith(String)" because the return value of "uk.me.parabola.mkgmap.main.Main$FilenameTask.getFilename()" is null

Thu Sep 2 00:45:06 BST 2021

Okay - this error can be solved by removing the "Input that do not exist
from the template.args input file. - e.g. if 85610002.o5m does not exist
need to remove the line
input-file: 85610002.o5m
from the template.args file.

On Tue, 31 Aug 2021 at 21:11, Felix Hartmann <extremecarver at gmail.com>
wrote:

> Partly related to the other problem - if I run mkgmap on the splitted
> files - I get this error. All .img files seem to be fine, but the
> gmpsupp.img is created with 0 bit size.
>
> This is not happening every time I resplit tiles. In this case two tiles
> were joined by osmconvert - and splitter splits it into three tiles. Then
> all .img files are created correctly, but the mapset.tdb / mapset.img files
> are not created - and the gmapsupp.img has 0 size, the gmapi files is also
> not created.
>
> I guess this happens because splitter somehow made a melange of the two
> input files into three?
>
> I really think the only thing missing in resplitting the too big tiles
> from mkgmap is an appropriate keep-complete mode - that keeps each input
> tile complete - but does not join input tiles. So osmconvert merging the
> input tiles is a bad idea even though it mostly works.
>
> C:\openmtbmap\maps>start /belownormal /b /wait java -jar
> -XX:+AggressiveHeap -XX:StringTableSize=1000003 -Xms5000M -Xmx43000M
> C:\openmtbmap\mkgmap.jar --max-jobs=12 --order-by-decreasing-area
> --code-page=1251 "--style-file=C:\openmtbmap\buildings_style"
>  --levels="0:24, 1:23, 2:22, 3:21" --ignore-osm-bounds
> --ignore-turn-restrictions --merge-lines --allow-reverse-merge
> --transparent --draw-priority=28 --add-pois-to-areas
> --simplify-polygons=23:4,22:7,21:8
> --copyright-file="C:\openmtbmap\openmtbmap_svn\copyrightopm.txt"
> --license-file="C:\openmtbmap\openmtbmap_svn\licenseopm.txt"
> --add-boundary-nodes-at-admin-boundaries=2
> --poi-excl-index=0x6405,0x4316,0x2f00 --ignore-fixme-values
> --polygon-size-limits="24:16, 23:14, 22:12, 21:11"
> --ignore-turn-restrictions --description=buildings_ru --country-abbr=ru
> --country-name=russia --mapname=85800000 --family-id=8580 --product-id=1
> --series-name="buildings_russia_31.08.2021_NU_Local"
> --family-name="buildings_ru_31.08.2021_NU_Local" --tdbfile --gmapi
> --gmapsupp --overview-mapname=mapsetb --keep-going
> --area-name="russia_31.08.2021_NU_Local_buildings" -c
> D:\openmtbmap\maps\template.russiab buildru.typ
> [0.005s][warning][gc,ergo] NewSize was set larger than initial heap size,
> will use initial heap size.
> Mkgmap version 4806M
> Time started: Tue Aug 31 21:00:52 CEST 2021
> SEVERE (Main): D:\openmtbmap\maps\85800012.o5m: input file
> 'D:\openmtbmap\maps\85800012.o5m' doesn't exist
> SEVERE (Main): D:\openmtbmap\maps\85800024.o5m: input file
> 'D:\openmtbmap\maps\85800024.o5m' doesn't exist
> Number of MapFailedExceptions: 0
> Exception in thread "main" java.lang.NullPointerException: Cannot invoke
> "String.endsWith(String)" because the return value of
> "uk.me.parabola.mkgmap.main.Main$FilenameTask.getFilename()" is null
>         at uk.me.parabola.mkgmap.main.Main.endOptions(Main.java:620)
>         at
> uk.me.parabola.mkgmap.CommandArgsReader.readArgs(CommandArgsReader.java:126)
>         at uk.me.parabola.mkgmap.main.Main.mainStart(Main.java:146)
>         at uk.me.parabola.mkgmap.main.Main.main(Main.java:117)
>
> --
> Felix Hartman - Openmtbmap.org & VeloMap.org
>
>

-- 
Felix Hartman - Openmtbmap.org & VeloMap.org
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