U8 array support

[G_Man]

Are U8 arrays supported? When I try to build a U8 array I get the following error:

error: ‘U8’ is not a class, namespace, or enumeration

         U8::SERIALIZED_SIZE

I am able to make U16 and U32 arrays. U8 is supported in serializable types. I've attached the file to this message. Is there something I am missing or a reason that U8 arrays are not supported?

Thank You,

Giuliano Millan