Hi,<div><br></div><div>I am calculation the PointOnSurface for a table of polygons. I get this error message</div><div><br></div><div><br></div><div><div>NOTICE: TopologyException: found non-noded intersection between LINESTRING (857703 1.04022e+006, 857648 1.04019e+006) and LINESTRING (857536 1.04019e+006, 857870 1.04019e+006) at 857648 1.04019e+006</div>
<div><br></div><div><br></div><div>ERROR: GEOS pointonsurface() threw an error!</div><div><br></div><div>********** Error **********</div><div><br></div><div>ERROR: GEOS pointonsurface() threw an error!</div><div>Estado SQL:XX000</div>
</div><div><br></div><div>I checked the one of the rows that is getting this error with ST_GeometryType and I get "ST_Multipolygon", although I dont get the ST_AsText, or any output type.</div><div>Any ideas why ? </div>
<div><br></div><div><br></div><div>regards</div><div><br></div><div><br></div><div>Ricardo</div><div><br></div><div><br></div>