[postgis-users] GeomUnion problem

[SangJun]

Nicolas Ribot wrote:
> 
>> Hi,
>>
>> I have the same error (NOTICE:  TopologyException: no outgoing dirEdge
>> found
>> (3.07069,50.2997,50.2997)
>> SELECT failed: ERROR:  GEOS union() threw an error!) with one of my
>> requests
>> (select GeomUnion(GeomFromText('POLYGON((3.064484 50.307842, 3.076605
>> 50.291935, 3.076635 50.291958, 3.064514 50.307865, 3.064484
>> 50.307842))')),('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')).
>> Each part is valid. I don't understand how I can solve this problem (and
>> I'm
>> French).
>> :-|
> 
> Works for me in this env (Mac OS X 10.4):
>  PostgreSQL 8.2.3 on i386-apple-darwin8.8.1, compiled by GCC
> i686-apple-darwin8-gcc-4.0.1 (GCC) 4.0.1 (Apple Computer, Inc. build
> 5367)
> POSTGIS="1.2.1" GEOS="3.0.0rc4-CAPI-1.3.3" PROJ="Rel. 4.5.0, 22 Oct
> 2006" USE_STATS
> 
> GEOS 3 is much more robust than older versions.
> 
> result is:
> geomunion|?column?
> 0103000000010000000500000010ECF82F10840840E92ADD5D672749403EAE0D15E39C084065C746205E254940E9D495CFF29C08401DE736E15E254940BA1281EA1F840840A14ACD1E6827494010ECF82F10840840E92ADD5D67274940|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
> 
> Nicolas
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> 
> 

Thanks

I'm waiting a update from my root. He said me that GEOS'version isn't
stable.

EDIT : It's ok now. Thanks you very much >----(^_^)----<
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