[mkgmap-dev] [PATCH v2] Precompiled sea

Thu May 3 22:55:05 BST 2012

Hi Carlos,

I have already found a few tiles with flooding (e.g. NE of Russia). I 
have to investigate that. But I will be happy if you find some other 
things :-)

WanMil

> El 03/05/12 22:24, WanMil escribió:
>> The problem was generated by changes to the precompiler.
>> Attached patch should now work with the new precompiled files.
> You catched it! Now it works fine for Morocco. In the next days I'll
> test it with other maps and report any issue.
>>
>> Thanks for the report!
>>
>> WanMil
>>
>>> El 03/05/12 21:33, WanMil escribió:
>>>> Hi Carlos,
>>>>
>>>>
>>>>> Thanks for your work on this WanMil
>>>>> I have tried to use your patch but get the errors below when
>>>>> running mkgmap:
>>>>> Using java version "1.6.0_26"
>>>>> Java(TM) SE Runtime Environment (build 1.6.0_26-b03)
>>>>> Java HotSpot(TM) Server VM (build 20.1-b02, mixed mode)
>>>>> mkgmap crashes immediately with the following output:
>>>>>
>>>> the first exception indicates that your mkgmap.jar is compiled with JDK
>>>> 1.7 and is not executable with Java 1.6.
>>>>
>>>>
>>>>> java.lang.UnsupportedClassVersionError:
>>>>> uk/me/parabola/mkgmap/reader/osm/SeaGenerator : Unsupported
>>>>> major.minor
>>>>> version 51.0
>>>>>              at java.lang.ClassLoader.defineClass1(Native Method)
>>>>>              at
>>>>> java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
>>>>>              at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
>>>>>              at
>>>>> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
>>>>>
>>>>>              at
>>>>> java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
>>>>>              at
>>>>> java.net.URLClassLoader.access$000(URLClassLoader.java:58)
>>>>>              at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
>>>>>              at java.security.AccessController.doPrivileged(Native
>>>>> Method)
>>>>>              at
>>>>> java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>>>>>              at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>>>>>              at
>>>>> sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
>>>>>              at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
>>>>>              at
>>>>> uk.me.parabola.mkgmap.reader.osm.OsmMapDataSource.<init>(OsmMapDataSource.java:53)
>>>>>
>>>>>              at
>>>>> uk.me.parabola.mkgmap.reader.osm.bin.OsmBinMapDataSource.<init>(OsmBinMapDataSource.java:35)
>>>>>
>>>>>              at
>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>>>>>              at
>>>>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
>>>>>
>>>>>              at
>>>>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
>>>>>
>>>>>              at
>>>>> java.lang.reflect.Constructor.newInstance(Constructor.java:513)
>>>>>              at java.lang.Class.newInstance0(Class.java:355)
>>>>>              at java.lang.Class.newInstance(Class.java:308)
>>>>>              at
>>>>> uk.me.parabola.mkgmap.reader.plugin.MapReader.createMapReader(MapReader.java:73)
>>>>>
>>>>>              at
>>>>> uk.me.parabola.mkgmap.main.MapMaker.loadFromFile(MapMaker.java:141)
>>>>>              at
>>>>> uk.me.parabola.mkgmap.main.MapMaker.makeMap(MapMaker.java:56)
>>>>>              at uk.me.parabola.mkgmap.main.Main$1.call(Main.java:210)
>>>>>              at uk.me.parabola.mkgmap.main.Main$1.call(Main.java:207)
>>>>>              at
>>>>> java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
>>>>>              at
>>>>> java.util.concurrent.FutureTask.run(FutureTask.java:138)
>>>>>              at
>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>>>>
>>>>>              at
>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>>>>
>>>>>              at java.lang.Thread.run(Thread.java:662)
>>>>>
>>>>>
>>>> The 2nd error seems like a problem of the precompiler. Can you upload
>>>> the osm tile or can you give me the bounding box of the tile?
>>>>
>>> The map I was processing was morocco.osm.pbf from Geofabrik
>>>>
>>>>> Using java version "1.7.0_03"
>>>>> Java(TM) SE Runtime Environment (build 1.7.0_03-b04)
>>>>> Java HotSpot(TM) Server VM (build 22.1-b02, mixed mode)
>>>>> mkgmap runs for a while and then crashes with the following:
>>>>> java.lang.AssertionError
>>>>>              at
>>>>> uk.me.parabola.mkgmap.reader.osm.SeaGenerator.addPrecompSea(SeaGenerator.java:295)
>>>>>
>>>>>              at
>>>>> uk.me.parabola.mkgmap.reader.osm.SeaGenerator.end(SeaGenerator.java:313)
>>>>>
>>>>>              at
>>>>> uk.me.parabola.mkgmap.reader.osm.OsmReadingHooksChain.end(OsmReadingHooksChain.java:79)
>>>>>
>>>>>              at
>>>>> uk.me.parabola.mkgmap.reader.osm.bin.OsmBinMapDataSource.load(OsmBinMapDataSource.java:68)
>>>>>
>>>>>              at
>>>>> uk.me.parabola.mkgmap.main.MapMaker.loadFromFile(MapMaker.java:144)
>>>>>              at
>>>>> uk.me.parabola.mkgmap.main.MapMaker.makeMap(MapMaker.java:56)
>>>>>              at uk.me.parabola.mkgmap.main.Main$1.call(Main.java:210)
>>>>>              at uk.me.parabola.mkgmap.main.Main$1.call(Main.java:207)
>>>>>              at
>>>>> java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
>>>>>              at
>>>>> java.util.concurrent.FutureTask.run(FutureTask.java:166)
>>>>>              at
>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>>>>>
>>>>>              at
>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>>>>>
>>>>>              at java.lang.Thread.run(Thread.java:722)
>>>>>
>>>>> Any hints?
>>>>>
>>>> Thanks!
>>>> WanMil
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