I'm getting a "the disk you attached was not readable by this computer" with no external devices plugged in except my keyboard and mouse.
For some context, I am on a 2017 iMac running Ventura 13.2.1. I have recently been trying to install Bootcamp, but have been greeted with countless errors and issues. I re-formatted my computer to allocate all 1TB back to MacOS, but am still met with this error message when logging in. When booting into recovery mode and selecting disk utility (after re-partitioning) three disks are shown; under internal, APPLE SSD SM0032L Media, MacOS (with drop-down menu showing volumes MacOS and MacOS-Data), and under Disk Images, disk2s1. I have already attempted to perform First Aid on all of them to no avail. Is there anything else I can do to get rid of this error and safely reinstall a working partition of Bootcamp with no errors?
iMac 27″, macOS 10.15