'FCustomVersion' defines operator == or operator != but does not override Object.Equals(object o)

'FCustomVersion' defines operator == or operator != but does not override Object.GetHashCode()

'FPackedNormal' defines operator == or operator != but does not override Object.Equals(object o)

'FPackedNormal' defines operator == or operator != but does not override Object.GetHashCode()

Cannot convert null literal to non-nullable reference type.

Converting null literal or possible null value to non-nullable type.

Possible null reference argument for parameter 'dst' in 'void ObjectMapper.Map(IPropertyHolder src, object dst)'.

Possible null reference argument for parameter 'owner' in 'FObjectAndNameAsStringProxyArchive.FObjectAndNameAsStringProxyArchive(FArchive Ar, IPackage owner, int absoluteOffset = 0)'.

Possible null reference assignment.