If you have upgraded to 7.1 from a previous release such as 7.0 or older, you may find that the option to upload a GeoPack is missing.
This is most likely because of a new role function added 'Geometry Pack Management'. With any upgrade, role functions are not enabled/disabled, you will need to do this manually.
Please ensure the above role function is ticked before trying to access GeoPack functionality.
If you still have issues getting to GeoPack Management, please contact email@example.com .