I ran a simple Vector -> Geoprocessing Tools -> Difference query on two layers in QGIS. I can see my new layer (called Difference) showing up in the Layers window and I can see all the points from my both input layers and Difference layer on the map projected into EPSG:4326. All good, as expected.
I tried exporting the Difference layer as shape files, csv file or just copying and pasting a row from the Attribute table (followed steps in this answer) and every time I get a file that the geometry is NULL.
What am I doing wrong?
I am QGIS with the following settings:
QGIS version 3.28.2-Firenze QGIS code revision b47e00ba60 Qt version 5.15.2 Python version 3.9.5 GDAL/OGR version 3.3.2 PROJ version 8.1.1 EPSG Registry database version v10.028 (2021-07-07) GEOS version 3.9.1-CAPI-1.14.2 SQLite version 3.35.2 PDAL version 2.3.0 PostgreSQL client version unknown SpatiaLite version 5.0.1 QWT version 6.1.6 QScintilla2 version 2.11.5 OS version macOS 13.1 Active Python plugins processing 2.12.99 sagaprovider 2.12.99 grassprovider 2.12.99 db_manager 0.1.20 MetaSearch 0.3.6