Dear, I've the same error/bug appearing. Also using the GDAL python package (GDAL‑2.2.4‑cp35‑cp35m‑win_amd64.whl) from https://www.lfd.uci.edu/~gohlke/pythonlibs/#gdal Regards, Mattijn -- Sent from: http://osgeo-org.1560.x6.nabble.com/GDAL-Dev-f3742093.html