Shellmap crash

[dnqbob]

Fatal Lua Error: [string "-- Make copies of global functions to preve..."]:30: Actor 'reapercab (dead)' does not define a property 'Attack'
at OpenRA.Scripting.ScriptContext.FatalError(String message)
at OpenRA.Mods.Common.Scripting.TriggerGlobal.<>c__DisplayClass2_0.b__0()
at OpenRA.World.Tick()
at OpenRA.Game.InnerLogicTick(OrderManager orderManager)
at OpenRA.Game.LogicTick()
at OpenRA.Game.Loop()
at OpenRA.Game.Run()
at OpenRA.Game.InitializeAndRun(String[] args)
at OpenRA.Launcher.Program.Main(String[] args)

[MustaphaTR]

I assume this happened due to Reaper in the Cabal attack group going after the Mutant Falcon. I changed it recently so Reapers on the shellmap don't auto target air. So this shouldn't happen anymore.