<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<div class="moz-cite-prefix">Hi Martin,<br>
<br>
hmmh, if the speed is somehow calculated to be 0 then the access
should be set to false making the ferry no longer available. And
if the speed is not 0 then the exception should not be thrown.<br>
<br>
Additionally in this case I see that the unknownSpeed *should* be
selected but it should be 5km/h (living_street):<br>
<a
href="https://github.com/graphhopper/graphhopper/blob/master/core/src/main/java/com/graphhopper/routing/util/AbstractFlagEncoder.java#L512">https://github.com/graphhopper/graphhopper/blob/master/core/src/main/java/com/graphhopper/routing/util/AbstractFlagEncoder.java#L512</a><br>
<br>
<a
href="https://github.com/graphhopper/graphhopper/blob/master/core/src/main/java/com/graphhopper/routing/util/CarFlagEncoder.java#L283">https://github.com/graphhopper/graphhopper/blob/master/core/src/main/java/com/graphhopper/routing/util/CarFlagEncoder.java#L283</a><br>
<br>
Maybe you can debug this a bit and tell if the speed of the edge
is 0 or not and why.<br>
<br>
Also when switching branches make sure you remove the target
folders and/or rebuild in your IDE.<br>
<br>
Regards,<br>
Peter<br>
<br>
On 10.07.2015 18:35, Martin Sauvage wrote:<br>
</div>
<blockquote
cite="mid:CACTC8-XPC2bZG2ss=qw5hiyv=nA3iCuch0daUETUido4Wh898Q@mail.gmail.com"
type="cite">
<div dir="ltr">Hi,
<div><br>
</div>
<div>I tried on master and I still got the same illegal state
exception, so apparently <span
style="font-size:12.8000001907349px">ZhiQiang fix doesn't
solve the problem (is it a ferry link only issue?).</span></div>
<div><span style="font-size:12.8000001907349px">Any idea?</span></div>
<div><span style="font-size:12.8000001907349px"><br>
</span></div>
<div><span style="font-size:12.8000001907349px">Thanks,</span></div>
<div><span style="font-size:12.8000001907349px">Martin</span></div>
<div><span style="font-size:12.8000001907349px"><br>
</span></div>
<div><span style="font-size:12.8000001907349px"><br>
</span></div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2015-07-10 10:50 GMT+02:00 Peter <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:graphhopper@gmx.de" target="_blank">graphhopper@gmx.de</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div>Hi Martin, Hi ZhiQiang,<br>
<br>
this could be related to the bug ZhiQiang mentioned but
this was already fixed:<br>
<a moz-do-not-send="true"
href="https://github.com/graphhopper/graphhopper/issues/367"
target="_blank">https://github.com/graphhopper/graphhopper/issues/367</a><br>
<br>
This can only occur for shortest path routing:<br>
<a moz-do-not-send="true"
href="https://github.com/graphhopper/graphhopper/issues/242"
target="_blank">https://github.com/graphhopper/graphhopper/issues/242</a><br>
<br>
Martin, do you use master or a 0.4 branch?<br>
<br>
Regards,<br>
Peter<span class=""><br>
<br>
On 09.07.2015 19:46, John Zhao wrote:<br>
</span></div>
<span class="">
<blockquote type="cite">
<div dir="ltr">Hi Martin,
<div><br>
</div>
<div>I have face the same problem.</div>
<div>At last I found it caused by maxspeed=3 in the
osm data.</div>
<div>carFlagEncoder use 5 as factor of speed
encoding.</div>
<div>every number below 5 will be convert to 0.</div>
<div><br>
</div>
<div>Then you will have some edges in the graph with
speed=0. </div>
</div>
<div class="gmail_extra"><br clear="all">
<div>
<div><b>Best Regards,</b>
<div><b>ZhiQiang ZHAO</b></div>
</div>
</div>
<br>
<div class="gmail_quote">On Thu, Jul 9, 2015 at 5:20
AM, Martin Sauvage <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:martin.sauvage@gmail.com"
target="_blank">martin.sauvage@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0
0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div dir="ltr">
<div>Hello,</div>
<div><br>
</div>
<div>I'm facing an issue when routing with
shortest path between these 2 GPS points:</div>
<div>
<div>47.194150,-1.676384</div>
<div>47.197470,-1.671832</div>
</div>
<div><br>
</div>
<div>Caused by:
java.lang.IllegalStateException: Speed
cannot be 0 for unblocked edge, use access
properties to mark edge blocked! Should only
occur for shortest path calculation. See
#242.</div>
<div><br>
</div>
<div>I suspect the shortest route tries to
take the ferry (Bac Indret) with no defined
speed while the fastest route provides:</div>
<div><a moz-do-not-send="true"
href="https://graphhopper.com/maps/?point=47.19415%2C-1.676384&point=47.19747%2C-1.671832&locale=fr-FR&layer=Lyrk"
target="_blank">https://graphhopper.com/maps/?point=47.19415%2C-1.676384&point=47.19747%2C-1.671832&locale=fr-FR&layer=Lyrk</a><br>
</div>
<div><br>
</div>
<div>Is it a GH bug or an OSM data issue? Is
there any way to fix this crash (do not take
ferry with shortest route) ?</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Martin</div>
<br>
</div>
</blockquote>
</div>
</div>
</blockquote>
</span><br>
</div>
</blockquote>
</div>
</div>
</blockquote>
<br>
</body>
</html>