Intro:

Game crashes at start up when loading mods.

Description:

Idk which update of Abyssalcraft borked this, but I do know the lasted version of Abyssalcraft combined with the integration mod and Thaumcraft causes crashes at mod load up. Plays just fine without the integration mod.

Crash report:

---- Minecraft Crash Report ----
// There are four lights!

Time: 2021-01-13 12:54:36 PST
Description: Initializing game

net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from Thaumcraft (thaumcraft)
Caused by: java.lang.NoSuchFieldError: stone
at com.shinoow.acintegration.integrations.thaumcraft.ACTCEvents.registerAspects(ACTCEvents.java:127)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_2830_ACTCEvents_registerAspects_AspectRegistryEvent.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
at thaumcraft.common.config.ConfigAspects.postInit(ConfigAspects.java:45)
at thaumcraft.proxies.CommonProxy.postInit(CommonProxy.java:82)
at thaumcraft.proxies.ClientProxy.postInit(ClientProxy.java:54)
at thaumcraft.Thaumcraft.postInit(Thaumcraft.java:54)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:637)
at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)
at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150)
at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76)
at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)
at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71)
at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
at com.google.common.eventbus.EventBus.post(EventBus.java:217)
at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:219)
at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:197)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)
at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150)
at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76)
at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)
at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71)
at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
at com.google.common.eventbus.EventBus.post(EventBus.java:217)
at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:136)
at net.minecraftforge.fml.common.Loader.initializeMods(Loader.java:754)
at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:336)
at net.minecraft.client.Minecraft.init(Minecraft.java:535)
at net.minecraft.client.Minecraft.run(Minecraft.java:3931)
at net.minecraft.client.main.Main.main(SourceFile:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

Affected versions ("latest" is NOT a version):

• Minecraft: 1.12.2
• Forge: 1.12.2-forge-14.23.5.2855
• AbyssalCraft Integration: AbyssalCraft+Integration-1.12.2-1.11.2
• AbyssalCraft: AbyssalCraft-1.12.2-2.0.0-ALPHA-1

Latest log file for when the issue was present:

[pastebin/gist/etc link here]

AbyssalCraft Integration isn't compatible with AbyssalCraft 2.0.0-ALPHA-1 (well, at least not the Thaumcraft integration, I haven't checked any of the others either). Until AbyssalCraft leaves alpha there won't be any updates fixing this.