I have a GeoJSON polygon layer which I converted from a shapefile layer. The layer opens up in geojson.io, for example, with no problem, displays the table correctly, etc:
However, in QGIS the Attribute Table only shows one polygon, with
"Features Total:146, Filtered:1, Selected:0", see the image below
I've tried to remove this
"filter", using SQL to select all the polygons or just a couple of the polygons, then export selected, and still, I only get this one unit, 146.
How can I get QGIS to display the whole attribute table in GeoJSON and other formats?
One caveat: the original shapefile had a "lock" file on it. I don't have this problem when I export to
.shp, though if I try to select polygons and export a subset of the original shapefile in any format, I run into the same problem.