[postgis-users] ERROR: GEOS union() threw an error!

[Ethan Alpert]

Ugh... 0.8.2 doesn't work with GEOS 2.0.1 right?

:(

postgis_geos_wrapper.cpp: In function `geos::Geometry* 
   PostGIS2GEOS_box3d(BOX3D*, int)':
postgis_geos_wrapper.cpp:197: `BasicCoordinateList' undeclared (first
use this 
   function)
postgis_geos_wrapper.cpp:197: (Each undeclared identifier is reported
only once 
   for each function it appears in.)
postgis_geos_wrapper.cpp:197: `cl' undeclared (first use this function)
postgis_geos_wrapper.cpp:197: syntax error before `(' token
postgis_geos_wrapper.cpp: In function `geos::Geometry* 
   PostGIS2GEOS_linestring(const LINE3D*, int, bool)':
postgis_geos_wrapper.cpp:305: `coords' undeclared (first use this
function)
postgis_geos_wrapper.cpp:305: syntax error before `(' token
postgis_geos_wrapper.cpp: In function `geos::Geometry* 
   PostGIS2GEOS_polygon(POLYGON3D*, int, bool)':
postgis_geos_wrapper.cpp:469: syntax error before `(' token
postgis_geos_wrapper.cpp:499: syntax error before `(' token
postgis_geos_wrapper.cpp: In function `POINT3D* 
   GEOSGetCoordinates(geos::Geometry*)':
postgis_geos_wrapper.cpp:1220: `CoordinateList' undeclared (first use
this 
   function)
postgis_geos_wrapper.cpp: In function `POINT3D* 
   GEOSGetCoordinates_Polygon(geos::Polygon*)':
postgis_geos_wrapper.cpp:1254: ISO C++ forbids declaration of
`CoordinateList' 
   with no type
postgis_geos_wrapper.cpp:1254: uninitialized const `CoordinateList'
postgis_geos_wrapper.cpp:1254: syntax error before `*' token
postgis_geos_wrapper.cpp:1254: warning: unused variable `const int 
   CoordinateList'
make: *** [postgis_geos_wrapper.o] Error 1

-----Original Message-----
From: postgis-users-bounces at postgis.refractions.net
[mailto:postgis-users-bounces at postgis.refractions.net] On Behalf Of
Ethan Alpert
Sent: Tuesday, October 12, 2004 1:21 PM
To: PostGIS Users Discussion
Subject: RE: [postgis-users] ERROR: GEOS union() threw an error!



But I shouldn't have to rebuild postgres right? 

-e

-----Original Message-----
From: postgis-users-bounces at postgis.refractions.net
[mailto:postgis-users-bounces at postgis.refractions.net] On Behalf Of
strk at refractions.net
Sent: Tuesday, October 12, 2004 1:08 PM
To: PostGIS Users Discussion
Subject: Re: [postgis-users] ERROR: GEOS union() threw an error!


On Tue, Oct 12, 2004 at 12:59:00PM -0600, Ethan Alpert wrote:
> 
> Well issimple returns t for all.
> 
> 
> spatialdb=> select issimple(the_geom) from snaps where stripid
> ='101001000351ED00';  issimple
> ----------
>  t
>  t
>  t
> (3 rows)
> 
> I do have geos 1.0 so I'll try that. Does upgrading geo require me to
> rebuild postgis?

Unfortunately YES.
--strk;

> 
> -e
> 
> 
> -----Original Message-----
> From: postgis-users-bounces at postgis.refractions.net
> [mailto:postgis-users-bounces at postgis.refractions.net] On Behalf Of
> strk at refractions.net
> Sent: Tuesday, October 12, 2004 12:39 PM
> To: PostGIS Users Discussion
> Subject: Re: [postgis-users] ERROR: GEOS union() threw an error!
> 
> 
> On Tue, Oct 12, 2004 at 12:08:58PM -0600, Ethan Alpert wrote:
> > 
> > 
> > Why does the following throw an error?
> 
> Run issimple() on them as the first thing when facing these problems.
> If all input are simple try newer GEOS (if running GEOS-1.0.0). 
> --strk;
> 
> > 
> > Error Msg:
> > 
> > spatialdb=> select geomunion(the_geom) from snaps where 
> > stripid='101001000351ED00';
> > NOTICE:  TopologyException: no outgoing dirEdge found
> > (127.169,38.0556)
> > ERROR:  GEOS union() threw an error!
> > 
> > 
> > Here's the Geometries:
> > 
> > spatialdb=> select catfrag, stripid,AsText(the_geom) from snaps
> > where
> > stripid='101001000351ED00'; -[ RECORD 1
> >
> ]---------------------------------------------------------------------
> --
> >
> ----------------------------------------------------------------------
> --
> > ---------------------------
> > catfrag | 101001000351ED013757480
> > stripid | 101001000351ED00
> > astext  | POLYGON((126.9405 38.2139166666667,127.171686111111
> > 38.2092055555556,127.168805555556 38.0372638888889,126.941602777778 
> > 38.0439083333333,126.9405 38.2139166666667)) -[ RECORD 2
> >
> ]---------------------------------------------------------------------
> --
> >
> ----------------------------------------------------------------------
> --
> > ---------------------------
> > catfrag | 101001000351ED022377883
> > stripid | 101001000351ED00
> > astext  | POLYGON((126.941597222222
> > 38.0758111111111,127.169166666667 38.0698111111111,127.16855 
> > 37.9064833333333,126.942888888889 37.9145527777778,126.941597222222 
> > 38.0758111111111)) -[ RECORD 3
> >
> ]---------------------------------------------------------------------
> --
> >
> ----------------------------------------------------------------------
> --
> > ---------------------------
> > catfrag | 101001000351ED023757478
> > stripid | 101001000351ED00
> > astext  | POLYGON((126.941597222222
> > 38.0758111111111,127.169166666667 38.0698111111111,127.16855 
> > 37.9064833333333,126.942888888889 37.9145527777778,126.941597222222 
> > 38.0758111111111))
> > 
> > 
> > Here's where it get's odd:
> > 
> > spatialdb=> select geomunion(the_geom) from snaps where 
> > catfrag='101001000351ED022377883' or
catfrag='101001000351ED023757478'
> 
> > or catfrag='101001000351ED013757480';
> > -[ RECORD 1
> > ]-------------------------------------------------------------------
> > --
> > --
> >
> ----------------------------------------------------------------------
> --
> >
> ----------------------------------------------------------------------
> --
> > -----------------------------------------------------
> > geomunion | SRID=4326;POLYGON((126.9405
> > 38.2139166666667,127.171686111111 38.2092055555556,127.169113088743 
> > 38.0556206842087,127.16855 37.9064833333333,126.942888888889 
> > 37.9145527777778,126.941852819554 38.0439010209725,126.941602777778 
> > 38.0439083333333,126.9405 38.2139166666667))
> > 
> > 
> > Why does this work when I manually query on the tables index? Note
> > two
> 
> > of the geometries are the same. If I delete either the geomunion 
> > works. The geometries are all SRID=4326
> > 
> > I'm running postgres 7.4.3 and postgis 0.8.2
> > 
> > Time for an upgrade? Very odd behavior...IMHO 
> > _______________________________________________
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