KDE neon installation failed

I try install, but get error called “main script file /usr/share/calamares/modules/neon-fs-cleanup/main.py for python job neon-fs-cleanup raised an exception”

use neon-user-20241201-0744.iso

I searched the forums, and there are already more people experiencing this problem. I don’t know what to do with it, but I tested it with virt-manager on another distribution without problems, which means it was a physical installation issue. You may need to rewrite the neon-fs-cleanup script