There's three inquiries/issues here...

1. Uploading a background image for locations is giving me a Python error:

'NoneType' object has no attribute 'id'

2. Uploading a background image for sites is going through, but there is nothing displayed in the floorplan tab. It's the usual blank canvas. I checked the actual file system, the image is there and has the needed Linux permissions. Do images have to meet certain file type and/or size requirements? The documentation didn't say (or I missed it).

3. When adding (or updating) a floor plan through the Admin page, why is the Tags field required?

Thanks.

Python version: 3.11.2
NetBox version: 3.7.2
netbox_floorplan: 0.4