[PostGIS] #6129: Missing area with topology.ST_GetFaceGeometry('arstat_2026_overlay_02_348',101383), but alle edges seems to be prensent

PostGIS trac at osgeo.org
Sat Sep 12 03:02:31 PDT 2026


#6129: Missing area with
topology.ST_GetFaceGeometry('arstat_2026_overlay_02_348',101383), but alle
edges seems to be prensent
--------------------------------+---------------------------
  Reporter:  Lars Aksel Opsahl  |      Owner:  strk
      Type:  defect             |     Status:  new
  Priority:  medium             |  Milestone:  PostGIS 3.6.5
 Component:  topology           |    Version:  3.6.x
Resolution:                     |   Keywords:
--------------------------------+---------------------------
Comment (by strk):

 Finding out WHERE and WHY the line is not simple is currently not easy.
 See #6131 for exposing a function to get that information out.

 In any case if ST_LineMerge is right then we're missing an invalidity from
 ValidateTopology. Or if ST_LineMerge is wrong, the bug is in ST_LineMerge
 ! I'll try with an older GEOS.
-- 
Ticket URL: <https://trac.osgeo.org/postgis/ticket/6129#comment:14>
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