the log

[PREINITIALIZATION][CLIENT][INFO] Thank you to the Patreon supporters below and others who make CraftTweaker possible!
AdaraChristine
Peregrinus11
NickT
IDroid
XxNeapTidexX
Robijnvogel
Jonathan McManus
Ivy_
quaternary
DreamThorn
realTIMematrix
otakup0pe
Pongo Sapiens
If you want to support the mod, checkout https://patreon.com/jaredlll08?s=crtmod

[PREINITIALIZATION][CLIENT][INFO] Current loaders after merging: [[preinit]]
[PREINITIALIZATION][CLIENT][INFO] Loading scripts for loader with names [preinit]
[PREINITIALIZATION][CLIENT][INFO] [preinit | SIDE_CLIENT]: Skipping file {[0:crafttweaker]: Avaritia the Ending script.zs} as we are currently loading with a different loader
[PREINITIALIZATION][CLIENT][INFO] Completed script loading in: 3ms
[INITIALIZATION][CLIENT][INFO] CraftTweaker: Building registry
[INITIALIZATION][CLIENT][INFO] CraftTweaker: Successfully built item registry
[INITIALIZATION][CLIENT][INFO] Current loaders after merging: [[preinit], [recipeevent | crafttweaker]]
[INITIALIZATION][CLIENT][INFO] Loading scripts for loader with names [crafttweaker | recipeevent]
[INITIALIZATION][CLIENT][INFO] [crafttweaker | SIDE_CLIENT]: Loading Script: {[0:crafttweaker]: Avaritia the Ending script.zs}
[INITIALIZATION][CLIENT][ERROR] Avaritia the Ending script.zs:4: Could not resolve <minecraft : iron_ingot ) ; furnace . remove ( < minecraft : gold_ingot>
[INITIALIZATION][CLIENT][ERROR] Avaritia the Ending script.zs:146: Could not resolve <galacticraftcore : basicblock_core : 6>
[INITIALIZATION][CLIENT][ERROR] [crafttweaker]: Error executing {[0:crafttweaker]: Avaritia the Ending script.zs}: output cannot be null
java.lang.IllegalArgumentException: output cannot be null
	at crafttweaker.mc1120.furnace.MCFurnaceManager.remove(MCFurnaceManager.java:40)
	at Avaritia_the_Ending_script.__script__(Avaritia the Ending script.zs:4)
	at __ZenMain__.run(Avaritia_the_Ending_script)
	at crafttweaker.runtime.CrTTweaker.loadScript(CrTTweaker.java:225)
	at crafttweaker.runtime.CrTTweaker.loadScript(CrTTweaker.java:105)
	at crafttweaker.mc1120.events.CommonEventHandler.registerRecipes(CommonEventHandler.java:73)
	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_236_CommonEventHandler_registerRecipes_Register.invoke(.dynamic)
	at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
	at net.minecraftforge.fml.common.eventhandler.EventBus$1.invoke(EventBus.java:144)
	at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
	at net.minecraftforge.registries.GameData.fireRegistryEvents(GameData.java:857)
	at net.minecraftforge.common.crafting.CraftingHelper.loadRecipes(CraftingHelper.java:636)
	at net.minecraftforge.fml.common.Loader.initializeMods(Loader.java:747)
	at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:336)
	at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:535)
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:378)
	at net.minecraft.client.main.Main.main(SourceFile:123)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
[INITIALIZATION][CLIENT][INFO] Completed script loading in: 460ms
[POSTINITIALIZATION][CLIENT][INFO] Removing recipes for various outputs
[POSTINITIALIZATION][CLIENT][INFO] Removing furnace recipes for: <minecraft:coal>
[POSTINITIALIZATION][CLIENT][INFO] 1 recipes removed for: <minecraft:coal>
[AVAILABLE][CLIENT][INFO] Fixed the RecipeBook