`attempted index: item of non-table: null
function: loadItemContainer -- file: CharacterSave_SaveLoad.lua line # 295 | MOD: CharacterSave
function: loadItemContainer -- file: CharacterSave_SaveLoad.lua line # 290 | MOD: CharacterSave
function: loadChar -- file: CharacterSave_SaveLoad.lua line # 247 | MOD: CharacterSave
function: onMouseUp -- file: ISButton.lua line # 56 | Vanilla
java.lang.RuntimeException: attempted index: item of non-table: null
at se.krka.kahlua.vm.KahluaThread.tableget(KahluaThread.java:1530)
at se.krka.kahlua.vm.KahluaThread.luaMainloop(KahluaThread.java:403)
at se.krka.kahlua.vm.KahluaThread.call(KahluaThread.java:174)
at se.krka.kahlua.vm.KahluaThread.pcall(KahluaThread.java:1826)
at se.krka.kahlua.vm.KahluaThread.pcallBoolean(KahluaThread.java:1765)
at se.krka.kahlua.integration.LuaCaller.protectedCallBoolean(LuaCaller.java:104)
at zombie.ui.UIElement.onMouseUp(UIElement.java:1638)
at zombie.ui.UIElement.onMouseUp(UIElement.java:1593)
at zombie.ui.UIElement.onMouseUp(UIElement.java:1593)
at zombie.ui.UIElement.onMouseUp(UIElement.java:1593)
at zombie.ui.UIElement.onConsumeMouseButtonUp(UIElement.java:1700)
at zombie.ui.UIManager.updateMouseButtons(UIManager.java:866)
at zombie.ui.UIManager.update(UIManager.java:725)
at zombie.GameWindow.logic(GameWindow.java:326)
at zombie.GameWindow.frameStep(GameWindow.java:916)
at zombie.GameWindow.mainThreadStep(GameWindow.java:642)
at zombie.MainThread.mainLoop(MainThread.java:76)
at java.base/java.lang.Thread.run(Unknown Source)
`