I am merging a few vector files (all polygone) but an error keeps popping up:
POP1997 (my attribute data) field in layer area_houston.shp (the layer i made) has different data type then in other layers (Integer64 instead of Integer)
I am using QGIS 3.10.
I tried refactor fields to change Integer64 to Integer but when I save the file it is again in Integer64...
Please advise!