[mkgmap-dev] Random compiling failures

Sun Nov 6 20:06:31 GMT 2016

Hi Gerd, thanks for your response.
In some cases error occurs while combining old elevation img files with 
new ones, but in many other cases only recently created img are 
involved, so it could be I/O problems as you suggest. I'll investigate 
that route.

El 06/11/16 a las 20:33, Gerd Petermann escribió:
> Hi Carlos,
>
> IIRC Minko reported a similar problem and it turned out that he combined img
> files which were created with an older version of mkgmap with newer ones.
> Could this happen here, too? For examples img files with  elevation data ?
> If not I think it is more likely to be an I/O problem on your machine.
>
> Gerd
>
>
> Carlos Dávila-2 wrote
>> I build maps daily for some 60 countries for my web. Since a couple of
>> months or so, almost every day there are some maps that fail to build
>> with an ArrayIndexOutOfBoundsException. Maps that fail change from one
>> day to the next. I have not been able to reproduce the problem, as
>> failure seems to be random. If I later build any of the maps that
>> failed, even using the same input file, it usually builds fine. Problem
>> doesn't seem to be style related, as it happens (also randomly) with any
>> of the two styles I use for my maps. Error message is as follows:
>>
>> Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 265
>>           at java.lang.Integer.valueOf(Integer.java:831)
>>           at
>> uk.me.parabola.imgfmt.app.lbl.LBLFileReader.readPoiInfo(LBLFileReader.java:422)
>>           at
>> uk.me.parabola.imgfmt.app.lbl.LBLFileReader.
>> <init>
>> (LBLFileReader.java:75)
>>           at
>> uk.me.parabola.mkgmap.combiners.FileInfo.lblInfo(FileInfo.java:326)
>>           at
>> uk.me.parabola.mkgmap.combiners.FileInfo.lblInfo(FileInfo.java:313)
>>           at
>> uk.me.parabola.mkgmap.combiners.FileInfo.imgInfo(FileInfo.java:259)
>>           at
>> uk.me.parabola.mkgmap.combiners.FileInfo.getFileInfo(FileInfo.java:152)
>>           at uk.me.parabola.mkgmap.main.Main.endOptions(Main.java:575)
>>           at
>> uk.me.parabola.mkgmap.CommandArgsReader.readArgs(CommandArgsReader.java:128)
>>           at uk.me.parabola.mkgmap.main.Main.mainStart(Main.java:135)
>>           at uk.me.parabola.mkgmap.main.Main.main(Main.java:106)
>>
>> I would need any hint that helps me to reproduce the problem, so that we
>> can debug it.
>>
>>