Error: C:/Users/Adam/Documents/My Games/FarmingSimulator2017/mods/FS17_UniaPilmetRex2518/scripts/UniaPilmetRex.lua:54: ')' expected near '.'



C:/Users/Adam/Documents/My Games/FarmingSimulator2017/mods/FS17_UniaPilmetRex2518/UniaPilmetRex2518.i3d (46.17) ms
Validity check failed in TransformGroup_createWheelShape: Wheel shape mass is zero
  ..\..\..\src\engine\app\ReflectionAndScriptBinding.cpp (3811): pArgs->arg[12].f != 0.0f
LUA call stack:
  dataS/scripts/vehicles/Vehicle.lua (793) : printCallstack
  dataS/scripts/vehicles/Vehicle.lua (3754) : updateWheelBase
  dataS/scripts/vehicles/specializations/AttacherJoints.lua (981) : superFunc
  dataS/scripts/vehicles/Vehicle.lua (774)
  dataS/scripts/BaseMission.lua (767) : load
  dataS/scripts/BaseMission.lua (914) : loadVehicle
  dataS/scripts/shop/BuyVehicleEvent.lua (88) : loadVehiclesAtPlace
  dataS/scripts/network/Connection.lua (77) : run
  dataS/scripts/gui/ShopScreen.lua (1035) : sendEvent
  dataS/scripts/gui/ShopConfigScreen.lua (467) : update
  dataS/scripts/gui/elements/Gui.lua (306) : update
  dataS/scripts/main.lua (1872) : update