typing /vanish gives me this error.
[3/14/2015 10:12:32 AM] [Debug] [CHAT-CMD] "Antec" executed "/vanish"
[3/14/2015 10:12:32 AM] [Error] Traceback (most recent call last):
File "<string>", line 19, in On_Command
AttributeError: can't assign to read-only property Health of type 'Player'