[GraphHopper] Call load error
Daniele Germano
danielegermano77 at gmail.com
Mon Sep 1 10:00:12 UTC 2014
This is the log cat error if i try to press download. It search for a null-gh folder and a null.map file
09-01 11:59:04.001: E/AndroidRuntime(17334): FATAL EXCEPTION: main
09-01 11:59:04.001: E/AndroidRuntime(17334): java.lang.IllegalArgumentException: file does not exist: /storage/emulated/0/graphhopper/maps/null-gh/null.map
09-01 11:59:04.001: E/AndroidRuntime(17334): at org.mapsforge.map.layer.renderer.TileRendererLayer.setMapFile(TileRendererLayer.java:90)
09-01 11:59:04.001: E/AndroidRuntime(17334): at com.graphhopper.android.MainActivity.loadMap(MainActivity.java:407)
09-01 11:59:04.001: E/AndroidRuntime(17334): at com.graphhopper.android.MainActivity.downloadingFiles(MainActivity.java:338)
09-01 11:59:04.001: E/AndroidRuntime(17334): at com.graphhopper.android.MainActivity.initFiles(MainActivity.java:197)
09-01 11:59:04.001: E/AndroidRuntime(17334): at com.graphhopper.android.MainActivity.access$0(MainActivity.java:193)
09-01 11:59:04.001: E/AndroidRuntime(17334): at com.graphhopper.android.MainActivity$3$1.onSelect(MainActivity.java:283)
09-01 11:59:04.001: E/AndroidRuntime(17334): at com.graphhopper.android.MainActivity$4.onClick(MainActivity.java:322)
09-01 11:59:04.001: E/AndroidRuntime(17334): at android.view.View.performClick(View.java:4432)
09-01 11:59:04.001: E/AndroidRuntime(17334): at android.view.View$PerformClick.run(View.java:18338)
09-01 11:59:04.001: E/AndroidRuntime(17334): at android.os.Handler.handleCallback(Handler.java:725)
09-01 11:59:04.001: E/AndroidRuntime(17334): at android.os.Handler.dispatchMessage(Handler.java:92)
09-01 11:59:04.001: E/AndroidRuntime(17334): at android.os.Looper.loop(Looper.java:137)
09-01 11:59:04.001: E/AndroidRuntime(17334): at android.app.ActivityThread.main(ActivityThread.java:5283)
09-01 11:59:04.001: E/AndroidRuntime(17334): at java.lang.reflect.Method.invokeNative(Native Method)
09-01 11:59:04.001: E/AndroidRuntime(17334): at java.lang.reflect.Method.invoke(Method.java:511)
09-01 11:59:04.001: E/AndroidRuntime(17334): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102)
09-01 11:59:04.001: E/AndroidRuntime(17334): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869)
09-01 11:59:04.001: E/AndroidRuntime(17334): at dalvik.system.NativeStart.main(Native Method)
Il giorno 01/set/2014, alle ore 11:56, Peter <graphhopper at gmx.de> ha scritto:
> Would you please report what the full exception trace is about? (see logs/logcat)
>
> Regards,
> Peter.
>
> On 01.09.2014 11:53, Daniele Germano wrote:
>> With the apk intalled, if there’s no files inside graphhopper/maps, i can’t do anything, there’s no url to download, and the app crash if i press the Download butto. Do i need some files to download a sample map?
>> Il giorno 01/set/2014, alle ore 11:47, Peter <graphhopper at gmx.de> ha scritto:
>>
>>> When you install the apk and download a sample map - does this work?
>>>
>>> Peter.
>>>
>>>
>>> On 01.09.2014 11:44, Daniele Germano wrote:
>>>> Hello
>>>>
>>>> I Have created graphhopper files of paris from paris.osm. then i put paris.map in the paris-gh folder and put the folder in the graphhopper/maps folder.
>>>> When i start the app, it load map and graphs. but it crash when i try to create route. For what i see SavedDoInBackGround is for download files, which is not my case because i already have the files.
>>>>
>>>> Il giorno 01/set/2014, alle ore 11:26, Peter <graphhopper at gmx.de> ha scritto:
>>>>
>>>>> Hi Daniele,
>>>>>
>>>>> hmmh, sounds more like a bug with some special circumstances with your device. Maybe it cannot access some files or disc was full etc?
>>>>>
>>>>> Would you check in saveDoInBackground what the result of
>>>>> new File(mapsFolder, currentArea).getAbsolutePath()
>>>>> is and what
>>>>> tmpHopp.load(new File(mapsFolder, currentArea).getAbsolutePath());
>>>>> returns?
>>>>>
>>>>> Regards,
>>>>> Peter.
>>>>>
>>>>> On 01.09.2014 11:13, Daniele Germano wrote:
>>>>>> Hello
>>>>>> I’am try to use graphhoper but i’m stuck with this problem:
>>>>>>
>>>>>> if i try to run the Sample or the apk (0.3), it crash. The crash happen when end route flag (red) is on the map. this is the Logcat:
>>>>>>
>>>>>> 09-01 11:10:02.051: E/AndroidRuntime(10946): FATAL EXCEPTION: AsyncTask #3
>>>>>> 09-01 11:10:02.051: E/AndroidRuntime(10946): java.lang.RuntimeException: An error occured while executing doInBackground()
>>>>>> 09-01 11:10:02.051: E/AndroidRuntime(10946): at android.os.AsyncTask$3.done(AsyncTask.java:299)
>>>>>> 09-01 11:10:02.051: E/AndroidRuntime(10946): at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:352)
>>>>>> 09-01 11:10:02.051: E/AndroidRuntime(10946): at java.util.concurrent.FutureTask.setException(FutureTask.java:219)
>>>>>> 09-01 11:10:02.051: E/AndroidRuntime(10946): at java.util.concurrent.FutureTask.run(FutureTask.java:239)
>>>>>> 09-01 11:10:02.051: E/AndroidRuntime(10946): at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230)
>>>>>> 09-01 11:10:02.051: E/AndroidRuntime(10946): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080)
>>>>>> 09-01 11:10:02.051: E/AndroidRuntime(10946): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573)
>>>>>> 09-01 11:10:02.051: E/AndroidRuntime(10946): at java.lang.Thread.run(Thread.java:856)
>>>>>> 09-01 11:10:02.051: E/AndroidRuntime(10946): Caused by: java.lang.IllegalStateException: Call load or importOrLoad before routing
>>>>>> 09-01 11:10:02.051: E/AndroidRuntime(10946): at com.graphhopper.GraphHopper.route(GraphHopper.java:743)
>>>>>> 09-01 11:10:02.051: E/AndroidRuntime(10946): at com.graphhopper.android.MainActivity$8.doInBackground(MainActivity.java:501)
>>>>>> 09-01 11:10:02.051: E/AndroidRuntime(10946): at com.graphhopper.android.MainActivity$8.doInBackground(MainActivity.java:1)
>>>>>> 09-01 11:10:02.051: E/AndroidRuntime(10946): at android.os.AsyncTask$2.call(AsyncTask.java:287)
>>>>>> 09-01 11:10:02.051: E/AndroidRuntime(10946): at java.util.concurrent.FutureTask.run(FutureTask.java:234)
>>>>>> 09-01 11:10:02.051: E/AndroidRuntime(10946): ... 4 more
>>>>>>
>>>>>> But i see that load() already exist in the project:
>>>>>>
>>>>>> void loadGraphStorage()
>>>>>> {
>>>>>> logUser("loading graph (" + Constants.VERSION + ") ... ");
>>>>>> new GHAsyncTask<Void, Void, Path>()
>>>>>> {
>>>>>> protected Path saveDoInBackground( Void... v ) throws Exception
>>>>>> {
>>>>>> GraphHopper tmpHopp = new GraphHopper().forMobile();
>>>>>> tmpHopp.setCHShortcuts("fastest");
>>>>>> tmpHopp.load(new File(mapsFolder, currentArea).getAbsolutePath());
>>>>>> log("found graph " + tmpHopp.getGraph().toString() + ", nodes:" + tmpHopp.getGraph().getNodes());
>>>>>> hopper = tmpHopp;
>>>>>> return null;
>>>>>> }
>>>>>>
>>>>>> protected void onPostExecute( Path o )
>>>>>> {
>>>>>> if (hasError())
>>>>>> {
>>>>>> logUser("An error happend while creating graph:"
>>>>>> + getErrorMessage());
>>>>>> } else
>>>>>> {
>>>>>> logUser("Finished loading graph. Press long to define where to start and end the route.");
>>>>>> }
>>>>>>
>>>>>> finishPrepare();
>>>>>> }
>>>>>> }.execute();
>>>>>> }
>>>>>>
>>>>>> How can i solve this problem?
>>>>>>
>>>>>> Thank you
>
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