simple sentence translation

I am trying to translate a simple sentence but it does not look right, as if something is missing: Laeta, Agamemnon, te video.

Salve spqr!

I assume that a woman says this sentence. I guess that it means simply “I am glad to see you, Agamemnon.” The adjective has adverbial force. Compare Allen & Greenough:

Vale,

Carolus Raeticus

Salve Carolus! Shouldn’t Agamemnon have the accusative ending?

No, because it’s not accusative but vocative.

Carolus, after I sent the last response I did indeed see that it takes the vocative ending(same as the nominative ending).