[GraphHopper] Version incompatibility

Muhammad Babar babar.magma at gmail.com
Fri Oct 10 07:35:51 UTC 2014


GraphHopper claims to officially work with mapsForge. Error could be due to
graphHopper updated there library. Also interested in the answer if Peter
and his team is making it compatible for nutiteq?

On Fri, Oct 10, 2014 at 12:30 PM, Christian Doerr <chrdoerr at gmail.com>
wrote:

> Hello,
>
> I am using GraphHopper as part of Nutiteq's SDK for offline maps on
> Android, and I have been running into issues with version incompatibilities
> of the nodes and edge files Graphhopper generates. My question is which
> version of GraphHopper I should use to generate a gh-package with the
> following version numbers:
>
> graph.dimension=2
> nodes.version=3
> edges.version=5
> geometry.version=3
> locationIndex.version=2
> nameIndex.version=2
>
>
> Nutiteq says they have generated their example with Graphhopper v0.3, when
> I do this the node file is in version 2, instead of version 3, which throws
> an error in the SDK. Also, the other files are in versions too early:
>
> nodes.version=2
> edges.version=4
> geometry.version=2
> locationIndex.version=2
> nameIndex.version=2
>
>
> When I try GraphHopper v0.4, an exception get thrown in the load()
> function of GraphHopper (
> https://github.com/nutiteq/hellomap3d/blob/master/AdvancedMap3D/src/main/java/com/nutiteq/advancedmap/activity/GraphhopperRouteActivity.java),
> as the version of the edges (7) is too new and unexpected:
> graph.dimension=2
> nodes.version=3
> edges.version=7
> geometry.version=3
> locationIndex.version=2
> nameIndex.version=2
>
> I have not been able to find a release between 0.3 and 0.4, at which point
> in the development was the version of the files changed so that I can work
> from that version in the github repo? Would there be an easier way to
> generate a gh package with the versions numbers above which the SDK expects?
>
> Thank you very much in advance,
>
> Christian
>
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>
>
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