Severity and Scan Report showing as "N/A"

Hello everyone, I’m fairly new to vulnurability testing.
I’m using Kali Linux on a raspberry pi 4, and I’m running GVM 20.08.1.

Everything seems to work fine, accept for when I try to run a scan,
It reports N/A as my severity.
I also checked my Reports tab and it says 0 for High, Medium, Low, Log, and False Pos.

Can anyone help me? I can’t seem to figure out why it’s not showing the reports.

The following comments has a few suggestions what could be checked / verified: