[mkgmap-dev] --index crashes on an otherwise successfully rendered image

Wed Dec 9 08:24:54 GMT 2009

Hi Steve,

The image I linked to on the server was created with an r1387 of Mkgmap, 
but I tested with r1404 as well. Same result.

The patch from Clinton's email from 2009-11-28 20:59 works, but Mkgmap 
now reports a lot of 'bad index' warnings which I reported back on 
2009-12-02 21:36. Maybe the report got lost in the noise, as I sent a 
few mails that day (about my Java JDK environment problems).

Steve Ratcliffe wrote:
> Hi Lambertus
> 
>> Mkgmap sometimes crashes with when trying to build a gmapsupp including
>> index using an existing (prerenderd) image.
>>
>> Exception in thread "main" java.lang.IndexOutOfBoundsException: Index:
>> 32803, Size: 488
>>           at java.util.ArrayList.rangeCheck(ArrayList.java:571)
>>           at java.util.ArrayList.get(ArrayList.java:349)
> 
>> This happens when trying to make a gmapsupp with the following Garmin
>> image:
>> http://planetosm.oxilion.nl/~lambertus/garmin/routable/18-11-2009/63240210.img
> 
>> I don't know the Mkgmap verion used to render the source image, but it's
>> pretty recent. If this version is needed then I'll look it up this evening.
> 
> It was created with 1387.  I believe that the problem is one that was 
> fixed in 1391.  It is creating the map that needs to be redone.
> 
> Although we should stop the --index failing when encountering a bad 
> file, it has been quite useful to fix all the bugs in writing the POI 
> information.
> 
> ..Steve
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