Hi,
I got no answer for the issue below. I also tried to post a message on
the geos-devel mailing list but it seems like nobody listen to it :/
I'm still having the issue and I don't know how to track down the problem.
Does anybody can help ?
Thanks in advance
Gilles
Hi list,
I try to repair some segmented road data. I found several older posts
that helped me to build a query using LineMerge(). Unfortunately, when
I try to run it, I get:
server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request.
The connection to the server was lost. Attempting reset: Failed.
!>
I investigated a little further and found out that my GEOS is broken.
Indeed, when I run a 'make check' in the build tree, I get:
[...]
Area of difference between obtained and expected: 4.98296e-05 -
Tolerated diff: 495.66 (SUCCESS!)
Area of difference between obtained and expected: 0 - Tolerated diff:
6.68967 (SUCCESS!)
Area of difference between obtained and expected: 0 - Tolerated diff:
3.14191 (SUCCESS!)
./testrunner: line 1: 12017 Segmentation fault (core dumped)
./XMLTester -v ./testLeaksBig.xml ./hexwkb.xml ./test.xml
./linemerge.xml ./TestInteriorPoint.xml ./TestCentroid.xml
./TestIsValid.xml ./TestValid.xml ./TestValid2.xml
./TestValid2-big.xml ./robustness.xml ./stmlf-cases-20061020.xml
./TestRobustOverlayFixed.xml ./fme.xml ./TestBufferExternal.xml
./heisenbugs.xml ./stmlf-cases-20070119.xml
FAIL: testrunner
[...]
I'm stuck now... How should I fix my GEOS ?
My config is:
- GEOS 3.0.0rc4 (compiled with "--enable-python" and
"--disable-inline" options)
- Ubuntu Feisty (7.04)
- Postgres 8.2.5 (package Ubuntu)
- PostGIS 1.3.1 (compiled)
- Proc AMD64 (though I use a i386 distro)
Regards,
Gilles
--
Gilles Bassiere
MAKINA CORPUS
30 rue des Jeuneurs
FR-75011 PARIS
http://www.makina-corpus.com
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