Ulx works fine with TTT there are no problems running TTT and ulx, perhaps you installed it incorrectly? and i replied to your other thread about your starting map but here it is again:
Again with command line work, just about everything simple and basic with a server will be the command line, so for a map command line addition it would be this: +map dm_richland
So with that choose the map you want your server to start on (preferably a very popular map) and place in the command line +map [insert map name here]