Problem installing - failing at last step


I’m trying to install /e/ on my OnePlus 5T via TRWP. I followed instructions, and the last step, when sideloading the os zip file, it completes fine, but when I try to reboot, get a message no OS installed?

I can’t figure this out. (I’ve previously installed LineageOS without issues).

Any help will be appreciated

Ignore my previous message. When I actually rebooted /e/ was there. Strange that TWRP doesn’t seem to know?

There is a ‘delete’ option for post :wink:

Closing topic as issue is resolved.