I am able to edit certain attributes in my table, but not others. For any given record, I can edit all but two of the columns. Those two columns cannot be edited in any record. The non-editable records happen to be integer, though there are integer fields that I can edit.
I'm editing by clicking the "Toggle Edit" button, then clicking in a field in a specific record. I can enter data for all except the circles fields.
The dbf file has not been opened/edited in anything other than QGIS
How do I enable those columns for editing? The source data is an ESRI shapefile, if that matters. I've closed the project and reloaded it and the problem remains the same.
QGIS 3.4.2, Windows 64 bit.