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<p>Hi Jakob,</p>
<p><br>
</p>
<p>the problem depends on the order of shapes which is more or less unpredictable unless you use
<span>--preserve-element-order</span>.<br>
</p>
<p>Anyway, the problem is caused by the ways <span>457279543</span> and <span>two mp-relations
</span><a href="https://www.openstreetmap.org/relation/6756850" class="OWAAutoLink" id="LPlnk461601" previewremoved="true">https://www.openstreetmap.org/relation/6756850</a>
<br>
</p>
<p>and <a href="https://www.openstreetmap.org/relation/" class="OWAAutoLink" id="LPlnk724609" previewremoved="true">
</a><a href="https://www.openstreetmap.org/relation/1945484" class="OWAAutoLink" id="LPlnk61358" previewremoved="true">https://www.openstreetmap.org/relation/1945484</a> . The OSM data is not correct, but mkgmap should be able to handle that.<br>
</p>
<p>Not sure what exactly the problem is.</p>
<p><br>
</p>
<p>Gerd<br>
<br>
</p>
</div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>Von:</b> mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von Jakob Mühldorfer <mail@jmuehldorfer.de><br>
<b>Gesendet:</b> Montag, 19. Dezember 2016 20:08:44<br>
<b>An:</b> Development list for mkgmap<br>
<b>Betreff:</b> Re: [mkgmap-dev] Crash "Illegal Capacity" when converting map</font>
<div> </div>
</div>
<div>
<p>Thank god, it was so wonky, I was afraid that it might not work</p>
<p>As I said, I have a map for the holidays on my device, no rush<br>
</p>
<br>
<div class="moz-cite-prefix">Am 19.12.2016 um 19:55 schrieb Gerd Petermann:<br>
</div>
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<p>Hi Jakob,</p>
<p><br>
</p>
<p>I can reproduce the problem. I hope I can reduce it to a few files tomorrow.<br>
</p>
<p><br>
</p>
<p>Gerd<br>
</p>
</div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" color="#000000" face="Calibri, sans-serif"><b>Von:</b> mkgmap-dev
<a class="moz-txt-link-rfc2396E" href="mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk">
<mkgmap-dev-bounces@lists.mkgmap.org.uk></a> im Auftrag von Jakob Mühldorfer <a class="moz-txt-link-rfc2396E" href="mailto:mail@jmuehldorfer.de">
<mail@jmuehldorfer.de></a><br>
<b>Gesendet:</b> Montag, 19. Dezember 2016 19:05:06<br>
<b>An:</b> Development list for mkgmap<br>
<b>Betreff:</b> Re: [mkgmap-dev] Crash "Illegal Capacity" when converting map</font>
<div> </div>
</div>
<div>
<p>Yes, sorry for the europe-latest thing, but I have a crop polygon that includes many countries and sadly I could not narrow it down.<br>
I wondered if resolution and max nodes does not contradict a bit, thanks for letting me know it really does</p>
<p>Will use a lower resolution<br>
</p>
<br>
<div class="moz-cite-prefix">Am 19.12.2016 um 18:58 schrieb Gerd Petermann:<br>
</div>
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<p>Hi Jakob,</p>
<p><br>
</p>
<p>okay, that will take a while. Did not expect europe-latest as input file ;-)</p>
<p>BTW: Why do you use resolution=15 in combination with max-nodes=<span>2500000</span>? This seems to require lots of memory and CPU without much benefit.</p>
<p><br>
</p>
<p>Gerd<br>
</p>
<p><br>
</p>
</div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" color="#000000" face="Calibri, sans-serif"><b>Von:</b> mkgmap-dev
<a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk">
<mkgmap-dev-bounces@lists.mkgmap.org.uk></a> im Auftrag von Jakob Mühldorfer <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:mail@jmuehldorfer.de">
<mail@jmuehldorfer.de></a><br>
<b>Gesendet:</b> Montag, 19. Dezember 2016 18:43:24<br>
<b>An:</b> Development list for mkgmap<br>
<b>Betreff:</b> Re: [mkgmap-dev] Crash "Illegal Capacity" when converting map</font>
<div> </div>
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<div>
<p>Hi Gerd,</p>
<p><br>
</p>
<p>you can find the workfolder and script here:</p>
<p><a moz-do-not-send="true" class="moz-txt-link-freetext" href="https://www.jmuehldorfer.de/owncloud/index.php/s/yAKF6E47Y9pyxAd">https://www.jmuehldorfer.de/owncloud/index.php/s/yAKF6E47Y9pyxAd</a></p>
<p>Sorry for the chaos in the options, the script was created piece by piece, they are not in logical order<br>
</p>
You also need to add a copy of bounds.zip and sea.zip into the preload folder, I did not include that because you likely already have them on your machine<br>
<p>And you might need to adjust java ram settings in the script</p>
<p><br>
</p>
<p>Hope you can trigger the bug, thanks for looking into this!<br>
Luckily one recent map converted just fine, and I don't need mkgmap again until end of January
<br>
</p>
<p><br>
</p>
<p>Jakob<br>
</p>
<br>
<br>
<div class="moz-cite-prefix">Am 19.12.2016 um 18:33 schrieb Gerd Petermann:<br>
</div>
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<p>Hi Jakob,</p>
<p><br>
</p>
<p>that sound like we have a field which is not properly initiated <img class="EmojiInsert" id="OWAEmoji809368" alt="☹" style="vertical-align:
bottom;" src="cid:part4.965A8C93.7CE05EA3@jmuehldorfer.de"></p>
<p>Please post your scripts etc., maybe I can reproduce the problem.</p>
<p><br>
</p>
<p>Gerd<br>
</p>
</div>
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<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" color="#000000" face="Calibri,
sans-serif"><b>Von:</b> mkgmap-dev
<a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk">
<mkgmap-dev-bounces@lists.mkgmap.org.uk></a> im Auftrag von Jakob Mühldorfer <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:mail@jmuehldorfer.de">
<mail@jmuehldorfer.de></a><br>
<b>Gesendet:</b> Montag, 19. Dezember 2016 18:27:30<br>
<b>An:</b> Development list for mkgmap<br>
<b>Betreff:</b> Re: [mkgmap-dev] Crash "Illegal Capacity" when converting map</font>
<div> </div>
</div>
<div>
<p>It is not that simple</p>
<p>I do get an empty tile, the way you recommended, but when i manually start conversion of just that tile, it works and outputs a 3.5MB img file for this tile</p>
<p>It is some kind of effect where you need to convert multiple tiles at once to trigger the bug<br>
</p>
<br>
<div class="moz-cite-prefix">Am 19.12.2016 um 16:31 schrieb Gerd Petermann:<br>
</div>
<blockquote cite="mid:HE1PR0802MB24423F3A4C53003B2FB81D4C9E910@HE1PR0802MB2442.eurprd08.prod.outlook.com" type="cite">
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<p>Hi Jakob,</p>
<p><br>
</p>
<p>yes, send the scripts. You should be able to find the problem tile if you add option
<br>
</p>
<p><span>--keep-going </span><br>
</p>
<p>to mkgmap. When it finishes you should see an empty *.img file, the corresponding input file</p>
<p>is probably the cause.</p>
<p><br>
</p>
<p>Gerd<br>
</p>
</div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" color="#000000" face="Calibri, sans-serif"><b>Von:</b> mkgmap-dev
<a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk">
<mkgmap-dev-bounces@lists.mkgmap.org.uk></a> im Auftrag von Jakob Mühldorfer <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:mail@jmuehldorfer.de">
<mail@jmuehldorfer.de></a><br>
<b>Gesendet:</b> Montag, 19. Dezember 2016 16:18:48<br>
<b>An:</b> Development list for mkgmap<br>
<b>Betreff:</b> Re: [mkgmap-dev] Crash "Illegal Capacity" when converting map</font>
<div> </div>
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<div>
<p>Hi Gerd,</p>
<p><br>
</p>
<p>I am trying to reproduce it, but not getting very far</p>
<p>Different splitter parameters, that did nothing<br>
Deleting 2 tiles that need to be converted, still the same, delete just one other tile, and the bug was gone.<br>
Unfortunately I am leaving this PC over christmas and can't try much more, can I send you the folder with the script used to convert the maps maybe?<br>
<br>
Jakob<br>
<br>
</p>
<br>
<div class="moz-cite-prefix">Am 19.12.2016 um 06:41 schrieb Gerd Petermann:<br>
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<p>Hi Jakob,</p>
<p><br>
</p>
<p>this seems to be a special case in the (OSM) data. I can probably add a check to avoid the crash</p>
<p>but I'd like to know what happens and I was not yet able to reproduce it.<br>
</p>
<p>I assume it happens only for one input file?<br>
</p>
<p>Please post a link to that file and maybe your style and options if needed.</p>
<p><br>
</p>
<p>Gerd<br>
</p>
<p><br>
</p>
</div>
<hr tabindex="-1" style="display:inline-block;
width:98%">
<div id="x_divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" color="#000000" face="Calibri, sans-serif"><b>Von:</b> mkgmap-dev
<a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:mkgmap-dev-bounces@lists.mkgmap.org.uk">
<mkgmap-dev-bounces@lists.mkgmap.org.uk></a> im Auftrag von Jakob Mühldorfer <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="mailto:mail@jmuehldorfer.de">
<mail@jmuehldorfer.de></a><br>
<b>Gesendet:</b> Montag, 19. Dezember 2016 02:17:20<br>
<b>An:</b> <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:mkgmap-dev@lists.mkgmap.org.uk">
mkgmap-dev@lists.mkgmap.org.uk</a><br>
<b>Betreff:</b> [mkgmap-dev] Crash "Illegal Capacity" when converting map</font>
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<font size="2"><span style="font-size:10pt;">
<div class="PlainText">Hi,<br>
<br>
currently I am getting a ton of crashes like this:<br>
<br>
> java.lang.IllegalArgumentException: Illegal Capacity: -1<br>
> at java.util.ArrayList.<init>(ArrayList.java:156)<br>
> at <br>
> uk.me.parabola.mkgmap.filters.ShapeMergeFilter.mergeLongestSequence(ShapeMergeFilter.java:363)<br>
> at <br>
> uk.me.parabola.mkgmap.filters.ShapeMergeFilter.tryMerge(ShapeMergeFilter.java:226)<br>
> at <br>
> uk.me.parabola.mkgmap.filters.ShapeMergeFilter.addWithConnectedHoles(ShapeMergeFilter.java:167)<br>
> at <br>
> uk.me.parabola.mkgmap.filters.ShapeMergeFilter.merge(ShapeMergeFilter.java:98)<br>
> at <br>
> uk.me.parabola.mkgmap.build.MapBuilder.processShapes(MapBuilder.java:1124)<br>
> at <br>
> uk.me.parabola.mkgmap.build.MapBuilder.makeSubdivision(MapBuilder.java:791)<br>
> at <br>
> uk.me.parabola.mkgmap.build.MapBuilder.makeMapAreas(MapBuilder.java:701)<br>
> at uk.me.parabola.mkgmap.build.MapBuilder.makeMap(MapBuilder.java:232)<br>
> at uk.me.parabola.mkgmap.main.MapMaker.makeMap(MapMaker.java:107)<br>
> at uk.me.parabola.mkgmap.main.MapMaker.makeMap(MapMaker.java:69)<br>
> at uk.me.parabola.mkgmap.main.Main$1.call(Main.java:256)<br>
> at uk.me.parabola.mkgmap.main.Main$1.call(Main.java:252)<br>
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)<br>
> at <br>
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)<br>
> at <br>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)<br>
> at java.lang.Thread.run(Thread.java:745)<br>
> Exiting - if you want to carry on regardless, use the --keep-going option<br>
<br>
Any idea what might be wrong?<br>
<br>
It happened in 3706 to 3730<br>
Sometimes the exact same conversion process (splitting+mkgmap) on the <br>
exact same OSM file works, but that is rarely the case<br>
If you need any more information, or an upload of the style and split <br>
tiles that cause the crash, let me know.<br>
<br>
Hope you can help<br>
Jakob<br>
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