Catalina Installer crashes on 3 minutes remaining

getting "Failed to get volume UUID for disk" and "Tried to remove quarantine bit for /Volumes/macOS Base System 1" for the last two lines

Here are the error logs:

https://i.imgur.com/grjSKoP.jpg

OpenCore .plist here:

https://opencore.slowgeek.com/?file=kabylake057WgA9Cf&rs=kabylake057

Running on Toshiba Tecra C50-E laptop, i7-7500u, dual boot with W10 & Ubuntu.

Can anyone help out with what this is telling me?

submitted by /u/chrisddie61527
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