[mkgmap-dev] java.lang.IllegalArgumentException

Wed Feb 16 12:10:05 GMT 2011

On Wed, Feb 16, Steve Ratcliffe wrote:

> On 16/02/11 09:50, Thorsten Kukuk wrote:
> > Hi,
> >
> > with the mkgmap sr1846 I see now this java exception:
> >
> > Exception in thread "main" java.lang.IllegalArgumentException
> >          at java.nio.ByteBuffer.allocate(ByteBuffer.java:311)
> >          at uk.me.parabola.imgfmt.sys.Directory.sync(Directory.java:176)
> >          at uk.me.parabola.imgfmt.sys.ImgFS.sync(ImgFS.java:230)
> >          at uk.me.parabola.imgfmt.sys.ImgFS.close(ImgFS.java:240)
> >          at uk.me.parabola.mkgmap.combiners.GmapsuppBuilder.onFinish(GmapsuppBuilder.java:119)
> >          at uk.me.parabola.mkgmap.main.Main.endOptions(Main.java:413)
> >          at uk.me.parabola.mkgmap.CommandArgsReader.readArgs(CommandArgsReader.java:126)
> >          at uk.me.parabola.mkgmap.main.Main.main(Main.java:127)
> >
> >
> > Don't know if this is serious, at least the process finished
> > and I get a map which works fine for my region. It's SUN Java 1.6.0_23-b05
> >
> > It this something introduced with the last mkgmap changes, something
> > broken in the OSM file or a problem with my config?
> >
> 
> This is happening during writing out the gmapsupp.img file. It is 
> unlikely that the file is complete even if it is slightly usable.

Yes, that's what I expecdt.

> I don't know what causes it, there are several possibilities for example 
> if it is over 2G in size.

I'm far away from 2GB, currently it's about 900MB. 
I'm currently testing with different changes to find out
what caused it.

  Thorsten

-- 
Thorsten Kukuk, Project Manager/Release Manager SLES
SUSE LINUX Products GmbH, Maxfeldstr. 5, D-90409 Nuernberg
GF: Markus Rex, HRB 16746 (AG Nuernberg)