Glad to hear you got it working.
Hi Ehren, it might have been better to create a new topic. BUT your problem could be solved with migrating assets.
It looks like it’s complaining about ‘GameFeatureData’ file. This file should exist in your ‘ProjectF Content’ folder - If it doesn’t right-click and add a Miscellaneous → DataAsset → Select Game Feature Data Asset as the type to create. (If you do have one maybe try creating a new one?)
If that doesn’t help, migrating your map to a new project could be a path forward.