Using UGX MOD

[WARNING] You have placed exactly 1 riser struct in this zone [start_zone]. This will cause script_runtime error unless you have installed the UGX Modtools Patch or place at least one additional riser struct for this zone.

[WARNING] You have placed exactly 1 dog struct in this zone [start_zone]. This will cause script_runtime error unless you have installed the UGX Modtools Patch or place at least one additional dog struct for this zone.

The round are instantly finishing. I dont know what a dog or a riser struct is exactly.

Does it have something to do with the riser spawns and zombie spawns? Do I need to change some value on them? Thanks if you reply.

I installed the UGX Modtools Patch as well after the modtools installation hmm...