This is quite an obscure error.
Someone posted on a similar problem
LogDADUserOptions: Error: Missing expected DAD Creative User Options primary asset:DefaultCosmetics. Make sure the UDAD_CreativeUserOptions and UPlaylistUserOptionDAD have matching CreativeUserOptionsListName and the UDAD_CreativeUserOptions is in the primary assets
The solution was
Turns out there was a imported prop that had its collision all crazy
see post