Problems installing Sequoia on an MacBookPro11,2 (Retina, 15-inch, Mid 2014, 256GB SSD)

Noob to OpenCore.

Got the installer installed on an external drive. Booting up to the installer as expected. I wiped the internal SSD with the Disk Utility.

It seemed to be happily installing Sequoia, and then I believe it tried to reboot from the internal SSD and it came up with a circle with a line through it, and support.apple.com/mac/startup. This means that startup disk contains a Mac operating system, but it's not a macOS that my Mac can use.

Any suggestions?

submitted by /u/daudder
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