[Geoserver-devel] [Geoserver-users] closed loops textsymbolizer problem (VM sigsegv)

didier,

I tried your sample data and it appears to work for me.

I removed the "min/max scale denominator" stuff from the .sld.

See the attached 2 pictures for these two requests (slightly modified
from what you sent me to match the configuration):

http://localhost:8080/geoserver/wms?request=GetMap&srs=EPSG:27572&bbox=604075,2427375,604625,2428025&width=400&height=400&layers=test:troncon_de_route&format=image/png&styles=bduni_tronrout_importance&transparent=FALSE
http://localhost:8080/geoserver/wms?request=GetMap&srs=EPSG:27572&bbox=603750,2427050,604950,2428350&width=400&height=400&layers=test:troncon_de_route&format=image/png&styles=bduni_tronrout_importance&transparent=FALSE

I'm running on XP (windows); I know didier is running linux - what are
you running Michael and hannes? Perhaps this is a linux problem?

The only thing I can think of is that there's a bad value (ie. NaN)
being sent to something that handles fonts (ie. rotation). Windows may
tolerate it, but Linux doesnt. This can occur if the 1st and last
point of a line are equal.

Do you know which line it actually dies on?

dave

ps. you can use multiple feature type stylers to get "nicer" roads (so
they dont overlap each other). The new version of geoserver handles
multiple featuretype stylers quite efficiently (older versions read the
data multiple times, new version only reads it once).

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(attachments)

1.png
2.png

Dave ,
Yes I'm running Linux, and the problem ocurs when
start and end point are the same.

I'll try to crash it with your modified gt2main.jar..

Thanks

Michael

--- dblasby@anonymised.com wrote:

didier,

I tried your sample data and it appears to work for
me.

I removed the "min/max scale denominator" stuff from
the .sld.

See the attached 2 pictures for these two requests
(slightly modified
from what you sent me to match the configuration):

http://localhost:8080/geoserver/wms?request=GetMap&srs=EPSG:27572&bbox=604075,2427375,604625,2428025&width=400&height=400&layers=test:troncon_de_route&format=image/png&styles=bduni_tronrout_importance&transparent=FALSE

http://localhost:8080/geoserver/wms?request=GetMap&srs=EPSG:27572&bbox=603750,2427050,604950,2428350&width=400&height=400&layers=test:troncon_de_route&format=image/png&styles=bduni_tronrout_importance&transparent=FALSE

I'm running on XP (windows); I know didier is
running linux - what are
you running Michael and hannes? Perhaps this is a
linux problem?

The only thing I can think of is that there's a bad
value (ie. NaN)
being sent to something that handles fonts (ie.
rotation). Windows may
tolerate it, but Linux doesnt. This can occur if
the 1st and last
point of a line are equal.

Do you know which line it actually dies on?

dave

ps. you can use multiple feature type stylers to get
"nicer" roads (so
they dont overlap each other). The new version of
geoserver handles
multiple featuretype stylers quite efficiently
(older versions read the
data multiple times, new version only reads it
once).

----------------------------------------------------------

This mail sent through IMP:
https://webmail.limegroup.com/

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