Hi Gerd
I think I've found the problem:
/src/uk/me/parabola/imgfmt/app/mdr/Mdr5.java line 227
private void putLocalCityIndex(ImgFileWriter writer, int
cityIndex) {
if (localCitySize == 2)
// 3 probably not possible in actual maps.
writer.putChar((char) cityIndex);
else
writer.put((byte) cityIndex);
}
There were more than 63335 cities in the failing map.
Ticker
On Sat, 2017-07-29 at 16:09 +0100, Ticker Berkin wrote:
> Hi Gerd
>
> I've done a bit of investigation and debugging. It seems to be
> building
> the indexes with enough cities and streets. MDR20 is the suspect
> index.
>
> I'm now experimenting with mkgmap / Display
>
> With just the suspect map built in gmapsupp:
>
> $ ... test.ExtractFile gmapsupp.img
> filter[]
> Copying . 65024
> Copying MAKEGMAP.MPS 78
> Copying 74440044.RGN 4154927
> Copying 74440044.TRE 18772
> Copying 74440044.LBL 2174485
> Copying 74440044.NET 1626350
> Copying 74440044.NOD 3566829
> Copying 00007444.MDR 2979295
> Copying 00007444.SRT 912
>
> $ ... test.display.MdrSummary 00007444.MDR
> initial values 7 2 e
> MDR 1 NR=1 (000001) RS=4 magic=0x0
> MDR 4 NR=101 (000065) RS=3 magic=0x0
> MDR 5 NR=54456 (00d4b8) RS=9 magic=0x152
> MDR 6 NR=4039 (000fc7) RS=3 magic=0x1
> MDR 7 NR=17674 (00450a) RS=6 magic=0x66
> MDR 9 NR=11 (00000b) RS=4 magic=0x0
> MDR 10 DataSize=427616 (00068660) magic=0x0
> MDR 11 NR=106904(01a198) RS=10 magic=0x95
> MDR 12 NR=11 (00000b) RS=7 magic=0x40a
> MDR 17 DataSize=111036 (0001b1bc) magic=0x0
> MDR 18 NR=102 (000066) RS=5 magic=0x6
> MDR 19 NR=106904(01a198) RS=3 magic=0x2
> MDR 20 NR=20389 (004fa5) RS=6 magic=0xe
> MDR 22 NR=18117 (0046c5) RS=6 magic=0xc000e
> MDR 24 NR=2 (000002) RS=6 magic=0x0
> MDR 25 NR=70016 (011180) RS=3 magic=0x0
> MDR 29 NR=2 (000002) RS=8 magic=0x26
>
> seems fine but
>
> $ ... test.display.MdrCheck 00007444.MDR
> ---------- 00007444.MDR --------------------
> EXTRA
> remaining {}
> # reading 74440044
> mdr5 check
> Exception in thread "main" java.lang.IndexOutOfBoundsException:
> Index:
> 308736, Size: 70018
> at java.util.ArrayList.rangeCheck(ArrayList.java:653)
> at java.util.ArrayList.get(ArrayList.java:429)
> at test.display.check.MapDetails.getCity(MapDetails.java:188)
> at test.display.MdrCheck.check5(MdrCheck.java:282)
> at test.display.MdrCheck.print(MdrCheck.java:87)
> at test.display.CommonDisplay.display(CommonDisplay.java:171)
> at test.display.CommonDisplay.display(CommonDisplay.java:196)
> at test.check.CommonCheck.runMain(CommonCheck.java:145)
> at test.display.MdrCheck.main(MdrCheck.java:1789)
> + exit
>
> On another map from the split this runs OK, producing masses of
> output:
>
> $ ... test.display.MdrCheck 00007429.MDR
> ---------- 00007429.MDR --------------------
> EXTRA
> remaining {}
> # reading 74290047
> ERROR: map 1: city 1: no name; index 1
> mdr5 check
> 1 map1; ABBEY WOOD mapCity=2 reg=0 (LONDON) country=0 (UNITED
> KINGDOM^]GBR) ind20=0 rep=false
> 2 map1; ABRIDGE mapCity=3 reg=0 (ESSEX) country=0 (UNITED
> KINGDOM^]GBR)
> ind20=0 rep=false
> ... 87000 more lines ...
>
>
> Do you think mkgmap:Display is finding a real problem and I should
> pursue this line, or could it be unreliable and this exception is due
> to it rather than the format of the index?
>
> Thanks
> Ticker
>
> On Wed, 2017-07-26 at 23:42 -0700, Gerd Petermann wrote:
> > Ticker Berkin wrote
> > > With a particular split of 'british-isles', one map from the
> > > split
> > > causes the list of cities in the Find>Address function to be
> > > empty.
> >
> > Maybe you have the same problem here which I described for road
> > name search when road names contain special characters. In your
> > case
> > this would mean special characters in the citiy names.
> > I suggest to add debug code in
> > uk.me.parabola.imgfmt.app.mdr.Mdr5.writeSectData(ImgFileWriter
> > writer)
> > to print all city names which are written to the global index.
> >
> > Gerd
> >
> >
> >
> > --
> > View this message in context:
> > http://gis.19327.n8.nabble.com/Find-Add
> > ress-No-cities-tp5899775p5899880.html
> > Sent from the Mkgmap Development mailing list archive at
> > Nabble.com.
> > _______________________________________________
> > mkgmap-dev mailing list
> > [email protected]
> > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
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> mkgmap-dev mailing list
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