"Random player in player group matching condition" Where'd I go wrong?

ForcePickRandomPlayer(CountUnitsInGroup(udg_parray1[0](GetFilterPlayer()))<1), true)
Editor says: Expected '
Pseudocode:
Pick a random player in parray[0] (player group array which in the code replaced something like "GetAllPlayers") who has less than one units.
Oh, and if someone could sidenote what the Wc3c channel is on b.net, that'd be great. I couldn't find it, and I couldn't find any reference here :(
-Syco

Never mind, figured it out using GUI *doh*
Forgot there was a "player is in player group" under booleen.
-Syco