[GraphHopper] graphhoppermailing list

Mon May 6 14:06:31 UTC 2013

Hi again ;)
I back to maste branch and this is the logcat when i choose download berlin
map

05-06 15:27:42.822: I/(15363): Attempting to load EGL implementation
/system/lib//egl/libEGL_tegra_impl
05-06 15:27:42.857: I/(15363): Loaded EGL implementation
/system/lib//egl/libEGL_tegra_impl
05-06 15:27:42.927: I/(15363): Loading GLESv2 implementation
/system/lib//egl/libGLESv2_tegra_impl
05-06 15:27:44.092: I/AndroidLoggerFactory(15363): Logger name
'com.graphhopper.util.Helper' exceeds maximum length of 23 characters,
using 'c*.g*.u*.Helper' instead.
05-06 15:28:01.557: I/GH(15363): downloading
http://graphhopper.googlecode.com//files/berlin.ghz to
/storage/sdcard0/graphhopper/maps/berlin.ghz
05-06 15:28:24.002: I/AndroidLoggerFactory(15363): Logger name
'com.graphhopper.routing.ch.PrepareContractionHierarchies' exceeds maximum
length of 23 characters, using 'c*.g*.r*.c*.PrepareCon*' instead.
05-06 15:28:24.057: I/dalvikvm-heap(15363): Grow heap (frag case) to
10.794MB for 1771216-byte allocation
05-06 15:28:24.097: I/dalvikvm-heap(15363): Grow heap (frag case) to
12.479MB for 1771216-byte allocation
05-06 15:28:24.132: I/dalvikvm-heap(15363): Grow heap (frag case) to
15.857MB for 3542416-byte allocation
05-06 15:28:24.177: I/dalvikvm-heap(15363): Grow heap (frag case) to
19.236MB for 3542416-byte allocation
05-06 15:28:52.982: I/GH(15363): downloading
http://graphhopper.googlecode.com//files/berlin.ghz to
/storage/sdcard0/graphhopper/maps/berlin.ghz

Everything seems fine but it does not because routing is never ready to use.

Please check this.
http://imageshack.us/photo/my-images/198/ss2mzq.png/?sa=0

Update: there is a problem with names:
1) if i dowload maps from here
https://code.google.com/p/graphhopper/downloads/list shows up the message
above.

2) If i build the routing files "manually" using ./graphhopper.sh import
your-area.osm; shows up the message above.

3) But if I build the routing files "manually" using ./graphhopper.sh
import your-area.osm; and rename the spatialNIndex file to loc2idIndex.
Routing WORKS again!

Hope it helps!

2013/5/6 Peter K <peathal at yahoo.de>

>  Hi Ricardo,
>
> Currently issue-23 is a work in progress not really suited for normal use
> - except you want to activly develop on it.
>
> And for master: I don't need the full logcat output just where something
> with "Exception" starts :)
>
> Regards,
> Peter.
>
>  I received the subscription thanks!
>
>  I decide test issue-23 branch and the problem still here.
> When i use the remote option or download option( i.e. Berlin) then the map
> shows up but fails when the app invoke prepareGraph() method: and then show
> the message:
>
>  "An error happened while creating graph: Couldn't load
> storage/sdcard0/graphhopper/maps/berling-gh"
>
>   protected Path saveDoInBackground(Void... v) throws Exception {
>                 GraphHopper tmpHopp = new GraphHopper().forMobile();
>                 tmpHopp.chShortcuts(true, true);
>                * tmpHopp.load(mapsFolder + currentArea);*
>                 log("found graph with " + tmpHopp.graph().nodes() + "
> nodes");
>                 hopper = tmpHopp;
>                 return null;
>   }
>
>  While i am debuggin i can see how in the instrucction *tmpHopp.load(mapsFolder
> + currentArea); *an exception is thrown and catched and then show the
> message above.
>
>  I cant send you a logcat because everytime i try to use the app restart
> the download and then i have to uninstall and clean graphhopper folder.
>
>  Looks like master branch seems more stable than issue-23 branch.
>
>
>
>
>
>
> 2013/5/6 Peter K <peathal at yahoo.de>
>
>>  I sent you an reply to the mailing list + subscribed you.
>>
>> If you did't recieve it ... I'll really have to consider switching the
>> mailing list :(
>>
>> Did you subscribed to the mailing list before posting to it?
>>
>>
>>   Hi Peter,
>> Thanks for reply, but i did not recieve any answer ou vía mailing list.
>>
>>  Now i have another problem :(
>>
>>  Today (before read this message) I cloned master branch  and now there
>> are no more problems generating files for routing but... when i carry them
>> to SD card and I start the app something fails in load method of
>> GraphHopper class.
>>
>>  protected Path saveDoInBackground(Void... v) throws Exception {
>>                 GraphHopper tmpHopp = new GraphHopper().forAndroid();
>>                 tmpHopp.contractionHierarchies(true);
>>                * tmpHopp.load(mapsFolder + currentArea);*
>>                 log("found graph with " + tmpHopp.getGraph().nodes() + "
>> nodes");
>>                 hopper = tmpHopp;
>>                 return null;
>> }
>>
>>  I check mapsFolder and currentArea strings and they have correct values.
>>
>>  More info: i tried with Slovenia and Portugal, in other hand if i use
>> remote option and download Berlin or New york everything goes well.
>>
>>  PD: I'm sorry if this should be and issue in github, but i am very new
>> and I am not sure if this can be considered an issue.
>>
>>
>>
>>
>> 2013/5/6 Peter K <peathal at yahoo.de>
>>
>>> hi ricardo, did you recieve my answer via the mailing list?
>>>
>>> http://lists.openstreetmap.org/pipermail/graphhopper/2013-May/000108.html
>>>
>>>
>>
>>
>>
>
>
> --
> GraphHopper.com Your way is our destination!
>
>
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>
>
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