[Pyromachine]

Hi, i got a Tf2 server, i'm using source and i got a problem with the panel in-game, when i want to choose a map , there is nothing in map list, the rockthevote map menu have this problem too;
Can someone tell me how to setup the maplist.cfg or something else to solve the problem ?
Notice, i have a maplist.txt and mapcycle.txt wich contain the map list i want in the panel.