Changing the sandbox settings doesn't seem to have any effect. I played on B42.3.1

When I applied the multiplier to a new game, it worked, but when I applied it in the middle of the game, the multiplier did not work properly.
Other book-related options and trait-related options were not applied at all.

Getting error in 42.5

STACK TRACE
-----------------------------------------
Callframe at: table.insert
function: addXp -- file: XpUpdate.lua line # 186 | MOD: Bonus Exp
Callframe at: se.krka.kahlua.integration.expose.MultiLuaJavaInvoker@f0250681
function: XpRecieved -- file: LazoloMain.lua line # 1761 | MOD: Even More Traits [b42]
Callframe at: addXp

no exp gain in foraging litteraly

I got random error sometime when gain xp with 42.7, it doesnt show any thing with "error magnifier" mod so i cant provide any log

Also you cant put XP into strength/fitness tab, maybe something change in 42.7 you may want to check it out, other skill mod like driving skill mod i can put XP into it just fine

Edit: Funny enough, clicking this mod in the mod list for the first time when you load the game also give 1 error, but again error magnifier doesnt show anything, i think something with the second picture of the mod's description have to do with it

Don't know how to "bug report" correctly) So, it's copy of red popup...
`Callframe at: table.insert
function: addXp -- file: XpUpdate.lua line # 186 | MOD: Bonus Exp
Callframe at: addXp
function: giveItemXP -- file: forageSystem.lua line # 2447 | Vanilla
function: itemFound -- file: forageSystem.lua line # 2430 | Vanilla
Callframe at: sendIconFound
function: spotIcon -- file: ISSearchManager.lua line # 766 | Vanilla
function: spotIcon -- file: ISBaseIcon.lua line # 558 | Vanilla
function: checkIsSpotted -- file: ISBaseIcon.lua line # 543 | Vanilla
function: update -- file: ISBaseIcon.lua line # 786 | Vanilla
java.lang.NullPointerException: Cannot invoke "se.krka.kahlua.vm.KahluaTable.len()" because "<local2>" is null
at se.krka.kahlua.stdlib.TableLib.insert(TableLib.java:217)
at se.krka.kahlua.stdlib.TableLib.call(TableLib.java:89)
at se.krka.kahlua.vm.KahluaThread.callJava(KahluaThread.java:192)
at se.krka.kahlua.vm.KahluaThread.luaMainloop(KahluaThread.java:988)
at se.krka.kahlua.vm.KahluaThread.call(KahluaThread.java:173)
at se.krka.kahlua.vm.KahluaThread.pcall(KahluaThread.java:1963)
at se.krka.kahlua.vm.KahluaThread.pcallvoid(KahluaThread.java:1790)
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:72)
at zombie.Lua.LuaEventManager.triggerEvent(LuaEventManager.java:410)
at zombie.Lua.LuaEventManager.triggerEventGarbage(LuaEventManager.java:423)
at zombie.characters.IsoGameCharacter$XP.AddXP(IsoGameCharacter.java:16215)
at zombie.characters.IsoGameCharacter$XP.AddXP(IsoGameCharacter.java:16009)
at zombie.characters.IsoGameCharacter$XP.AddXP(IsoGameCharacter.java:15963)
at zombie.Lua.LuaManager$GlobalObject.addXp(LuaManager.java:10425)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at se.krka.kahlua.integration.expose.caller.MethodCaller.call(MethodCaller.java:62)
at se.krka.kahlua.integration.expose.LuaJavaInvoker.call(LuaJavaInvoker.java:211)
at se.krka.kahlua.integration.expose.LuaJavaInvoker.call(LuaJavaInvoker.java:201)
at se.krka.kahlua.vm.KahluaThread.callJava(KahluaThread.java:192)
at se.krka.kahlua.vm.KahluaThread.luaMainloop(KahluaThread.java:988)
at se.krka.kahlua.vm.KahluaThread.call(KahluaThread.java:173)
at se.krka.kahlua.vm.KahluaThread.pcall(KahluaThread.java:1963)
at se.krka.kahlua.vm.KahluaThread.pcallvoid(KahluaThread.java:1790)
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:72)
at zombie.Lua.LuaEventManager.triggerEvent(LuaEventManager.java:410)
at zombie.Lua.LuaManager$GlobalObject.sendIconFound(LuaManager.java:10389)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at se.krka.kahlua.integration.expose.caller.MethodCaller.call(MethodCaller.java:62)
at se.krka.kahlua.integration.expose.LuaJavaInvoker.call(LuaJavaInvoker.java:211)
at se.krka.kahlua.integration.expose.LuaJavaInvoker.call(LuaJavaInvoker.java:201)
at se.krka.kahlua.vm.KahluaThread.callJava(KahluaThread.java:192)
at se.krka.kahlua.vm.KahluaThread.luaMainloop(KahluaThread.java:988)
at se.krka.kahlua.vm.KahluaThread.call(KahluaThread.java:173)
at se.krka.kahlua.vm.KahluaThread.pcall(KahluaThread.java:1963)
at se.krka.kahlua.vm.KahluaThread.pcallvoid(KahluaThread.java:1805)
at se.krka.kahlua.integration.LuaCaller.pcallvoid(LuaCaller.java:38)
at zombie.ui.UIElement.update(UIElement.java:2059)
at zombie.ui.UIManager.updateUIElements(UIManager.java:1034)
at zombie.ui.UIManager.update(UIManager.java:789)
at zombie.GameWindow.logic(GameWindow.java:332)
at zombie.GameWindow.frameStep(GameWindow.java:928)
at zombie.GameWindow.run_ez(GameWindow.java:821)
at zombie.GameWindow.mainThread(GameWindow.java:619)
at java.base/java.lang.Thread.run(Unknown Source)
`