Hi Shane,
Likely it means that there is a problem with your geometry/topology. I
don't have your version locally, but look for a QGIS menu item of "Check
Validity" or "Fix Geometries".
-jeff
--
Jeff McKenna
MapServer Consulting and Training Services
https://gatewaygeomatics.com/
On 2019-11-26 9:48 AM, Shane Carey wrote:
Hi,
I'm running a union process in qgis 3.4 and I keep getting the following
error:
*geos geoprocessing error difference failed*
What does this error mean?
Thanks
Le gach dea ghui,
*/Shane Carey/*
*/GIS and Data Solutions Consultant/*
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