[GraphHopper] App crashed getting response from GraphHopperAPI.rout(request)

[Peter K]

When you clone&build graphhopper from github (master branch) and create
the graphhopper files then they won't be compatible with the older apk
on google code.

Then, when creating graphhopper files be sure you do:
osmreader.chShortcuts=fastest
in config.properties

Peter.

BTW: two mapsforge dependencies will sooner or later make problems ...


> And Can you please tell me if i am sucessfull in running the demo
> project source code. Will it be able to load and calculate path using
> pakistan-gh files because you have mentioned that  GraphHopper-0.1.apk
> <https://code.google.com/p/graphhopper/downloads/detail?name=GraphHopper-0.1.apk&can=2&q=> is
> not compatible with latest version of routing files.?
>
>
> On Fri, May 3, 2013 at 8:13 PM, Awais Bin Asif
> <09bicsebasif at seecs.edu.pk <mailto:09bicsebasif at seecs.edu.pk>> wrote:
>
>     Right now i am trying to load the .map file and load the graph
>     files (-gh files). i have 
>      
>     graphhopper-0.1-SNAPSHOT-android.jar
>     slf4j-android-1.6.1-RC1.jar
>     mapsforge-map-0.3.0-jar-with-dependencies.jar 
>     mapsforge-map-0.3.1-jar-with-dependencies.jar
>
>     under  Android Dependencies
>
>
>     When i tried to load the pakistan-gh file using prepareGraph() i
>     got error
>
>      An error happend while creating graph:Cannot load the graph - it
>     wasn't create via com.graphhopper.storage.LevelGraphStorage!
>     /mnt/sdcard/graphhopper/maps/pakistan-gh/
>
>
>     And When i tried to load berlin-gh files i got
>
>      An error happend while creating graph:Invalid storage
>     at:/mnt/sdcard/graphhopper/maps/berlin-gh
>
>     And berlin.map and pakistan.map loads fine.
>
>     prepareGraph() is the same function available in demo project
>     source code. 
>
>
>
>
>
>     On Fri, May 3, 2013 at 11:26 AM, Peter K <peathal at yahoo.de
>     <mailto:peathal at yahoo.de>> wrote:
>
>
>>         Thank you for your reply. I have already tried demo app
>>         (GraphHopper-0.1.apk
>>         <https://code.google.com/p/graphhopper/downloads/detail?name=GraphHopper-0.1.apk&can=2&q=>)
>>         with berlin-gh and it works fine for me. I am using eclipse
>>         on windows 8. I want to integrate graphhopper's demo project
>>         code into my own android app. My app currently gives offline
>>         routing according to local transportation (Buses) available
>>         in city. i am using mapsforge api. Now I want to integrate
>>         functionality of graphhopper demo project in to my app such
>>         that I give start and end coordinates to it and it give
>>         shortest route between them. 
>>
>>         I have created pakistan-gh files using pakistan-latest.osm
>>         files by using run.sh command. Then i tried to run it
>>         with GraphHopper-0.1.apk
>>         <https://code.google.com/p/graphhopper/downloads/detail?name=GraphHopper-0.1.apk&can=2&q=> but
>>         it gives error that "error while creating graph : could not
>>         load graph at storage /path/to/mapfolder". But i loads
>>         pakistan.map sucess fully.
>
>         The routing files are of a newer version not compatible with 
>         GraphHopper-0.1.apk
>         <https://code.google.com/p/graphhopper/downloads/detail?name=GraphHopper-0.1.apk&can=2&q=>
>
>
>
>>         Now i am trying to run the demo project code with berlin-gh
>>         files  on eclipse with windows 8 because pakistan-gh is not
>>         working properly on demo app. 1st if code works with
>>         berlin-gh then i will switch to my own pakistan-gh files.
>>          And the errors i got is explained in previous mails.
>
>         You need to correct the android dependencies. What do you
>         currently have loaded in Eclipse? graphhopper-android,
>         mapsforge and slf4j-android?
>
>         Peter.
>

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