Hi, I noticed this error after the latest game update on 41.78.12. Hope you look into this. Thank you for the mod, cheers!

STACK TRACE
-----------------------------------------
function: saveData -- file: SPlantGlobalObject.lua line # 452 | Vanilla
function: waterPlants -- file: WaterPipe.lua line # 804 | MOD: Drip Irrigation
function: updatePipes -- file: WaterPipe.lua line # 1033 | MOD: Drip Irrigation

ERROR: General , 1669191163295> 317,211,340> ExceptionLogger.logException> Exception thrown java.lang.RuntimeException: attempted index: getIsoObject of non-table: null at KahluaThread.tableget line:1689.
ERROR: General , 1669191163295> 317,211,340> DebugLogStream.printException> Stack trace:
java.lang.RuntimeException: attempted index: getIsoObject of non-table: null
at se.krka.kahlua.vm.KahluaThread.tableget(KahluaThread.java:1689)
at se.krka.kahlua.vm.KahluaThread.luaMainloop(KahluaThread.java:641)
at se.krka.kahlua.vm.KahluaThread.call(KahluaThread.java:163)
at se.krka.kahlua.vm.KahluaThread.pcall(KahluaThread.java:1980)
at se.krka.kahlua.vm.KahluaThread.pcallvoid(KahluaThread.java:1812)
at se.krka.kahlua.integration.LuaCaller.pcallvoid(LuaCaller.java:66)
at se.krka.kahlua.integration.LuaCaller.protectedCallVoid(LuaCaller.java:139)
at zombie.Lua.Event.trigger(Event.java:64)
at zombie.Lua.LuaEventManager.triggerEvent(LuaEventManager.java:65)
at zombie.GameTime.update(GameTime.java:671)
at zombie.gameStates.IngameState.UpdateStuff(IngameState.java:566)
at zombie.gameStates.IngameState.updateInternal(IngameState.java:1623)
at zombie.gameStates.IngameState.update(IngameState.java:1333)
at zombie.network.GameServer.main(GameServer.java:901)
LOG : General , 1669191163295> 317,211,341> -----------------------------------------
STACK TRACE
-----------------------------------------
function: saveData -- file: SPlantGlobalObject.lua line # 452 | Vanilla
function: waterPlants -- file: WaterPipe.lua line # 804 | MOD: Drip Irrigation
function: updatePipes -- file: WaterPipe.lua line # 1033 | MOD: Drip Irrigation