`attempted index: getDef of non-table: null function: toggleAllLightsSwitchAction -- file: BuildingGenerator.lua line # 232 | MOD: Ultimate Generator Overhaul function: toggleAllLightsSwitch -- file: BuildingGenerator.lua line # 255 | MOD: Ultimate Generator Overhaul function: onMouseUp -- file: ISContextMenu.lua line # 90 | Vanilla java.lang.RuntimeException: attempted index: getDef 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.pcallBoolean(KahluaThread.java:1924) at se.krka.kahlua.integration.LuaCaller.protectedCallBoolean(LuaCaller.java:104) at zombie.ui.UIElement.onMouseUp(UIElement.java:1228) at zombie.ui.UIManager.update(UIManager.java:816) at zombie.GameWindow.logic(GameWindow.java:262) at zombie.core.profiling.AbstractPerformanceProfileProbe.invokeAndMeasure(AbstractPerformanceProfileProbe.java:71) at zombie.GameWindow.frameStep(GameWindow.java:765) at zombie.GameWindow.run_ez(GameWindow.java:681) at zombie.GameWindow.mainThread(GameWindow.java:495) at java.base/java.lang.Thread.run(Unknown Source) `

`function: perform -- file: ProximitySensorActivation.lua line # 104 | MOD: Ultimate Generator Overhaul java.lang.RuntimeException: Object tried to call nil in perform at se.krka.kahlua.vm.KahluaUtil.fail(KahluaUtil.java:82) at se.krka.kahlua.vm.KahluaThread.luaMainloop(KahluaThread.java:973) 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.pcall(KahluaThread.java:1782) at se.krka.kahlua.integration.LuaCaller.pcall(LuaCaller.java:85) at zombie.characters.CharacterTimedActions.LuaTimedActionNew.perform(LuaTimedActionNew.java:104) at zombie.characters.IsoGameCharacter.updateInternal(IsoGameCharacter.java:9726) at zombie.util.lambda.Invokers$Params1$CallbackStackItem.run(Invokers.java:37) at zombie.core.profiling.AbstractPerformanceProfileProbe.invokeAndMeasure(AbstractPerformanceProfileProbe.java:71) at zombie.core.profiling.AbstractPerformanceProfileProbe.lambda$invokeAndMeasure$0(AbstractPerformanceProfileProbe.java:83) at zombie.util.lambda.Stacks$Params3$CallbackStackItem.invoke(Stacks.java:230) at zombie.util.lambda.Stacks$GenericStack.invokeAndRelease(Stacks.java:26) at zombie.util.Lambda.capture(Lambda.java:130) at zombie.core.profiling.AbstractPerformanceProfileProbe.invokeAndMeasure(AbstractPerformanceProfileProbe.java:81) at zombie.characters.IsoGameCharacter.update(IsoGameCharacter.java:9464) at zombie.characters.IsoPlayer.updateInternal1(IsoPlayer.java:1943) at zombie.util.lambda.Invokers$Params1$CallbackStackItem.run(Invokers.java:37) at zombie.core.profiling.AbstractPerformanceProfileProbe.invokeAndMeasure(AbstractPerformanceProfileProbe.java:71) at zombie.core.profiling.AbstractPerformanceProfileProbe.lambda$invokeAndMeasure$0(AbstractPerformanceProfileProbe.java:83) at zombie.util.lambda.Stacks$Params3$CallbackStackItem.invoke(Stacks.java:230) at zombie.util.lambda.Stacks$GenericStack.invokeAndRelease(Stacks.java:26) at zombie.util.Lambda.capture(Lambda.java:130) at zombie.core.profiling.AbstractPerformanceProfileProbe.invokeAndMeasure(AbstractPerformanceProfileProbe.java:81) at zombie.characters.IsoPlayer.update(IsoPlayer.java:1924) at zombie.MovingObjectUpdateSchedulerUpdateBucket.update(MovingObjectUpdateSchedulerUpdateBucket.java:79) at zombie.MovingObjectUpdateScheduler.update(MovingObjectUpdateScheduler.java:145) at zombie.iso.IsoCell.ProcessObjects(IsoCell.java:2955) at zombie.iso.IsoCell.updateInternal(IsoCell.java:5750) at zombie.util.lambda.Invokers$Params1$CallbackStackItem.run(Invokers.java:37) at zombie.core.profiling.AbstractPerformanceProfileProbe.invokeAndMeasure(AbstractPerformanceProfileProbe.java:71) at zombie.core.profiling.AbstractPerformanceProfileProbe.lambda$invokeAndMeasure$0(AbstractPerformanceProfileProbe.java:83) at zombie.util.lambda.Stacks$Params3$CallbackStackItem.invoke(Stacks.java:230) at zombie.util.lambda.Stacks$GenericStack.invokeAndRelease(Stacks.java:26) at zombie.util.Lambda.capture(Lambda.java:130) at zombie.core.profiling.AbstractPerformanceProfileProbe.invokeAndMeasure(AbstractPerformanceProfileProbe.java:81) at zombie.iso.IsoCell.update(IsoCell.java:5696) at zombie.iso.IsoWorld.updateInternal(IsoWorld.java:3499) at zombie.util.lambda.Invokers$Params1$CallbackStackItem.run(Invokers.java:37) at zombie.core.profiling.AbstractPerformanceProfileProbe.invokeAndMeasure(AbstractPerformanceProfileProbe.java:71) at zombie.core.profiling.AbstractPerformanceProfileProbe.lambda$invokeAndMeasure$0(AbstractPerformanceProfileProbe.java:83) at zombie.util.lambda.Stacks$Params3$CallbackStackItem.invoke(Stacks.java:230) at zombie.util.lambda.Stacks$GenericStack.invokeAndRelease(Stacks.java:26) at zombie.util.Lambda.capture(Lambda.java:130) at zombie.core.profiling.AbstractPerformanceProfileProbe.invokeAndMeasure(AbstractPerformanceProfileProbe.java:81) at zombie.iso.IsoWorld.update(IsoWorld.java:3427) at zombie.gameStates.IngameState.updateInternal(IngameState.java:1617) at zombie.gameStates.IngameState.update(IngameState.java:1333) at zombie.gameStates.GameStateMachine.update(GameStateMachine.java:101) at zombie.GameWindow.logic(GameWindow.java:298) at zombie.core.profiling.AbstractPerformanceProfileProbe.invokeAndMeasure(AbstractPerformanceProfileProbe.java:71) at zombie.GameWindow.frameStep(GameWindow.java:765) at zombie.GameWindow.run_ez(GameWindow.java:681) at zombie.GameWindow.mainThread(GameWindow.java:495) at java.base/java.lang.Thread.run(Unknown Source) `