I'm still getting this response:
GEOS geoprocessing error: One or more input features have invalid geometry.
- Is there a better way to check geometry?
- Is there a way QGIS can tell me where the problem in the geometry is?
- Can anyone see what I'm doing wrong using my files?
Here is a link to the underlying set of Voronoi polygons I want to intersect: https://www.dropbox.com/s/edev53n7nn7b6wy/Voronoi1.zip?dl=0
Here is a link to the problematic outline of Liberia that's giving me an "invalid geometry" error when I try intersecting it with the above (already run through Check Validity and v.clean): https://www.dropbox.com/s/4oa7ln7rk2n6e23/Liberia%20Outline%20Valid%20Cleaned.zip?dl=0