[Talk-ca] Canvec.osm samples

[Adam Dunn]

Got a response on the error here [http://josm.openstreetmap.de/ticket/4971].
Turns out there is a malformed tag, that doesn't have key or value in it (a
null tag)
Here's line 16220 (the offending tag):
<tag/>
To compare, here's line 16221 (a properly formed tag):
<tag k="waterway" v="stream"/>

The josm developer has put in a better error message regarding what the
problem is, but josm still will not load the file.

So does this come down to there being a bad tag in the original Canvec data,
or does the conversion script need some modifying?

Adam

On Fri, Apr 30, 2010 at 7:02 PM, Sam Vekemans
<acrosscanadatrails at gmail.com>wrote:

> Ideas:
> -mention this on the irc #osm-dev chat. As a JOSM develepor might be
> able to help further
> -zipping : try .bz2 compression, instead of regular zip, maybe it does
> something different to the .osm data?
> -at that same time (with that new josm revision, WMS didnt work for some
> people)
> -josm doesnt automatically update all the plugins, when you get a new
> version of the main exe file,
> -Osmosis is the tool to combine .osm files, i havent yet been
> sucessful at merging them (on the command line)
> -each node would need a new ID, when merging files, maybe there is a
> max # of features?
> -Also, i'll check with user:MikeyCarter as he has gone ahead and
> converted canvec for the Barrie Ontario area, using a customized
> method.
>
> Cheers,
> Sam
>
> On 4/30/10, Adam Dunn <dunnadam at gmail.com> wrote:
> > If I understand correctly, older versions of JOSM would open the file
> > correctly, but new versions will have problems? I'm not the only one
> here?
> >
> > I got the josm svn from this morning (rev 3213), opened it up in Eclipse,
> > did some debugging, and see that for 082H04_Sample.osm, the error occurs
> on
> > or near line 16217. It may not be Josm that is at fault, since it seems
> to
> > handle most other osm files quite well.
> >
> > Please see http://josm.openstreetmap.de/ticket/4971 for the bug that I
> just
> > filed.
> >
> > Adam
> >
> > On Fri, Apr 30, 2010 at 10:04 AM, Daniel Bégin <jfd553 at hotmail.com>
> wrote:
> >
> >> Hi Adam,
> >>
> >> I looked at Canvec.osm sample files about one month ago and did not get
> >> any
> >> problems with an earlier version of JOSM (before 3196). I've just tried
> >> using JOSM 3196 and I got the same error message. I'm running on
> Windows.
> >>
> >> No good explanation to give :-(
> >>
> >> Daniel
> >>
> >> -----Original Message-----
> >> From: Adam Dunn [mailto:dunnadam at gmail.com]
> >> Sent: April 29, 2010 12:46
> >> To: Sam Vekemans
> >> Cc: Daniel Bégin; Talk-CA OpenStreetMap
> >> Subject: Re: [Talk-ca] Canvec.osm samples
> >>
> >> I'm getting NullPointerException in JOSM for all three files, and making
> >> sure the line feeds are unix (since I'm on linux) doesn't help. This is
> >> with
> >> JOSM 3208.
> >>
> >> Open file: /home/adam/Desktop/021L14_sample.osm (2796211 bytes)
> >> org.openstreetmap.josm.io.IllegalDataException:
> >> java.lang.NullPointerException
> >>    at
> org.openstreetmap.josm.io.OsmReader.parseDataSet(OsmReader.java:586)
> >>    at
> >> org.openstreetmap.josm.io.OsmImporter.importData(OsmImporter.java:42)
> >>    at
> >> org.openstreetmap.josm.io.OsmImporter.importData(OsmImporter.java:34)
> >>    at
> >>
> >>
> org.openstreetmap.josm.io.FileImporter.importDataHandleExceptions(FileImport
> >> er.java:57)
> >>    at
> >>
> >>
> org.openstreetmap.josm.actions.OpenFileAction$OpenFileTask.importData(OpenFi
> >> leAction.java:263)
> >>    at
> >>
> >>
> org.openstreetmap.josm.actions.OpenFileAction$OpenFileTask.realRun(OpenFileA
> >> ction.java:242)
> >>    at
> >>
> >>
> org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.j
> >> ava:83)
> >>    at
> >>
> >>
> org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:12
> >> 9)
> >>    at
> >> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> >> ...... more stack that goes into java api libraries
> >> Caused by: java.lang.NullPointerException
> >>    at
> >> org.openstreetmap.josm.data.osm.Storage$1.getHashCode(Storage.java:317)
> >>    at
> org.openstreetmap.josm.data.osm.Storage.getBucket(Storage.java:246)
> >>    at org.openstreetmap.josm.data.osm.Storage.get(Storage.java:196)
> >>    at
> >> org.openstreetmap.josm.io.OsmReader$Parser.intern(OsmReader.java:126)
> >>    at
> >>
> org.openstreetmap.josm.io.OsmReader$Parser.startElement(OsmReader.java:273)
> >>    at
> >>
> >>
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(Ab
> >> stractSAXParser.java:501)
> >> .... goes further into xerces
> >>
> >> I don't know if the stacktrace helps, or if anyone else is having
> problems
> >> with these files. Other .osm files open up fine on my system. I could
> >> submit
> >> this as a bug report to Josm with the sample file, but wanted to check
> if
> >> anyone else is having problems as well.
> >>
> >> Adam
> >>
> >>
> >> On Thu, Apr 1, 2010 at 11:05 PM, Sam Vekemans <
> >> acrosscanadatrails at gmail.com>
> >> wrote:
> >>
> >>
> >>        Thanks,
> >>        But its oodles of people who help with the process.
> >>
> >>        Speaking of which, i'll have the complete Ibycus 3.0 Garmin
> >> MapSource
> >>        IMG files available for download as single (grouped) .zip files
> >>        available soon.
> >>        It will still be at least a year before we get our map to that
> >> level.
> >>
> >>        Sam
> >>
> >>
> >>        <snip>
> >>        For those who are interesting to have a look at sample datasets,
> >> you
> >> can download them from
> >>
> >>        OSM wiki
> http://wiki.openstreetmap.org/wiki/CanVec#Sample_Datasets
> >> <http://wiki.openstreetmap.org/wiki/CanVec#Sample_Datasets>
> >>        NRCan ftp://ftp2.cits.rncan.gc.ca/osm/pub
> >>
> >>        Have fun (I hope!-)
> >>
> >>        Daniel
> >>
> >>
> >>        _______________________________________________
> >>        Talk-ca mailing list
> >>        Talk-ca at openstreetmap.org
> >>        http://lists.openstreetmap.org/listinfo/talk-ca
> >>
> >>
> >>
> >>
> >>
> >
>
>
> --
> Twitter: @Acrosscanada
> Blogs: http://acrosscanadatrails.posterous.com/
> http://Acrosscanadatrails.blogspot.com
> Facebook: http://www.facebook.com/sam.vekemans
> Skype: samvekemans
> OpenStreetMap IRC: http://irc.openstreetmap.org
> @Acrosscanadatrails
>
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