Minecraft Forums

Hello my name Alex im going to to try to keep it short but hears the problem. So im trying to create a modpack and im wanting to put Ars Magica 2 in my pack but when i run Minecraft its gives me this crash report and i think its conflicting with the mod Advent Of Ascension and i am wondering what the problem is and if i can fix it. Crash report will be below.

---- Minecraft Crash Report ----
// I bet Cylons wouldn't have this problem.

Time: 4/1/15 2:13 PM
Description: Initializing game

java.lang.IllegalArgumentException: Duplicate enchantment id! class net.nevermine.assist.AscensionEnchants$1 and class am2.enchantments.EnchantMagicResist Enchantment ID:100
at net.minecraft.enchantment.Enchantment.<init>(Enchantment.java:53)
at net.nevermine.assist.RestrictedEnchant.<init>(RestrictedEnchant.java:14)
at net.nevermine.assist.AscensionEnchants$1.<init>(AscensionEnchants.java:26)
at net.nevermine.assist.AscensionEnchants.init(AscensionEnchants.java:26)
at net.nevermine.common.nevermine.PreInit(nevermine.java:70)
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:483)
at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:513)
at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:208)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:187)
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:483)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118)
at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:513)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:239)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:480)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:867)
at net.minecraft.client.main.Main.main(SourceFile:148)
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:483)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
at net.minecraft.enchantment.Enchantment.<init>(Enchantment.java:53)
at net.nevermine.assist.RestrictedEnchant.<init>(RestrictedEnchant.java:14)
at net.nevermine.assist.AscensionEnchants$1.<init>(AscensionEnchants.java:26)
at net.nevermine.assist.AscensionEnchants.init(AscensionEnchants.java:26)
at net.nevermine.common.nevermine.PreInit(nevermine.java:70)
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:483)
at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:513)
at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:208)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:187)
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:483)
at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
at com.google.common.eventbus.EventBus.post(EventBus.java:275)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118)
at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:513)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:239)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:480)

-- Initialization --
Details:
Stacktrace:
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:867)
at net.minecraft.client.main.Main.main(SourceFile:148)
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:483)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 8.1 (amd64) version 6.3
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 213284384 bytes (203 MB) / 498561024 bytes (475 MB) up to 3207856128 bytes (3059 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx3G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v9.05 FML v7.10.85.1291 Minecraft Forge 10.13.2.1291 Optifine OptiFine_1.7.10_HD_B5 67 mods loaded, 67 mods active
mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized
FML{7.10.85.1291} [Forge Mod Loader] (forge-1.7.10-10.13.2.1291.jar) Unloaded->Constructed->Pre-initialized
Forge{10.13.2.1291} [Minecraft Forge] (forge-1.7.10-10.13.2.1291.jar) Unloaded->Constructed->Pre-initialized
AM2-Preloader{0.0.2} [AMCore] (minecraft.jar) Unloaded->Constructed->Pre-initialized
CodeChickenCore{1.0.4.35} [CodeChicken Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized
OldModelLoader{1.0} [OldModelLoader] (minecraft.jar) Unloaded->Constructed->Pre-initialized
NotEnoughItems{1.0.4.90} [Not Enough Items] (NotEnoughItems-1.7.10-1.0.4.90-universal.jar) Unloaded->Constructed->Pre-initialized
AnimationAPI{1.2.4} [AnimationAPI] (AnimationAPI-1.7.10-1.2.4 (1).jar) Unloaded->Constructed->Pre-initialized
arsmagica2{1.4.0.008} [Ars Magica 2] (1.7.10_AM2-1.4.0.008 (1).jar) Unloaded->Constructed->Pre-initialized
lotr{Beta v22.4 for Minecraft 1.7.10} [The Lord of the Rings Mod] ([1.7.10] The Lord of the Rings Mod B22.4.jar) Unloaded->Constructed->Pre-initialized
bspkrsCore{6.16} [bspkrsCore] ([1.7.10]bspkrsCore-universal-6.16.jar) Unloaded->Constructed->Pre-initialized
ArmorStatusHUD{1.28} [ArmorStatusHUD] ([1.7.10]ArmorStatusHUD-client-1.28.jar) Unloaded->Constructed->Pre-initialized
DamageIndicatorsMod{3.2.3} [Damage Indicators] ([1.7.10]DamageIndicatorsMod-3.2.3 (2).jar) Unloaded->Constructed->Pre-initialized
StatusEffectHUD{1.27} [StatusEffectHUD] ([1.7.10]StatusEffectHUD-client-1.27.jar) Unloaded->Constructed->Pre-initialized
Treecapitator{1.7.10} [Treecapitator] ([1.7.10]Treecapitator-universal-2.0.4.jar) Unloaded->Constructed->Pre-initialized
nevermine{2.0.1} [AdventOfAscension] (AdventOfAscension-2.0.3.jar) Unloaded->Constructed->Errored
Baubles{1.0.1.10} [Baubles] (Baubles-1.7.10-1.0.1.10.jar) Unloaded->Constructed->Pre-initialized
adventurebackpack{1.7.10-0.8b} [Adventure Backpack] (adventurebackpack-1.7.10-0.8b.jar) Unloaded->Constructed->Pre-initialized
Artifacts{1.1.1} [Artifacts] (Artifacts-1.1.1.jar) Unloaded->Constructed->Pre-initialized
Backpack{2.0.1} [Backpack] (backpack-2.0.1-1.7.x (1).jar) Unloaded->Constructed->Pre-initialized
betterrecords{1.7.10-1.1.9} [Better Records] (betterrecords-1.7.10-1.1.9 (1).jar) Unloaded->Constructed->Pre-initialized
BiblioCraft{1.10.2} [BiblioCraft] (BiblioCraft[v1.10.2][MC1.7.10] (1).jar) Unloaded->Constructed->Pre-initialized
BiomesOPlenty{2.1.0} [Biomes O' Plenty] (BiomesOPlenty-1.7.10-2.1.0.1164-universal.jar) Unloaded->Constructed->Pre-initialized
Thaumcraft{4.2.3.5} [Thaumcraft] (Thaumcraft-1.7.10-4.2.3.5 (1).jar) Unloaded->Constructed->Pre-initialized
Botania{r1.5-172} [Botania] (Botania r1.5-172.jar) Unloaded->Constructed->Pre-initialized
CarpentersBlocks{3.3.5} [Carpenter's Blocks] (Carpenter's Blocks v3.3.5 - MC 1.7.10 (1).jar) Unloaded->Constructed->Pre-initialized
TwilightForest{2.3.5} [The Twilight Forest] (twilightforest-1.7.10-2.3.5.jar) Unloaded->Constructed->Pre-initialized
chisel{2.3.9.36} [Chisel 2] (Chisel2-2.3.9.36 (1).jar) Unloaded->Constructed->Pre-initialized
chococraft{4.1.5} [Clienthax's ChocoCraft] (ChocoCraft-4.1.5.jar) Unloaded->Constructed->Pre-initialized
chocolateQuest{1.0} [Chocolate Quest] (chocolateQuest-1.7.10-1.0.jar) Unloaded->Constructed->Pre-initialized
lootablebodies{1.3.3} [DrCyano's Lootable Bodies] (CyanosLootableBodies-1.3.3-backport.jar) Unloaded->Constructed->Pre-initialized
DynamicLights{1.3.8} [Dynamic Lights] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized
DynamicLights_onFire{1.0.4} [Dynamic Lights Burning Entity Module] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized
DynamicLights_creepers{1.0.4} [Dynamic Lights Creeper Module] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized
DynamicLights_dropItems{1.0.8} [Dynamic Lights EntityItem Module] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized
DynamicLights_entityClasses{1.0.1} [Dynamic Lights Entity Light Module] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized
DynamicLights_mobEquipment{1.0.8} [Dynamic Lights Mob Equipment Light Module] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized
DynamicLights_flameArrows{1.0.0} [Dynamic Lights Fiery Arrows Light Module] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized
DynamicLights_floodLights{1.0.2} [Dynamic Lights Flood Light] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized
DynamicLights_otherPlayers{1.0.8} [Dynamic Lights OtherPlayers Light Module] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized
DynamicLights_thePlayer{1.1.4} [Dynamic Lights Player Light Module] (DynamicLights-1.7.10.jar) Unloaded->Constructed->Pre-initialized
eplus{3.0.2-d} [Enchanting Plus] (EnchantingPlus-1.7.10-3.0.2-d.jar) Unloaded->Constructed->Pre-initialized
FastCraft{1.21} [FastCraft] (fastcraft-1.21.jar) Unloaded->Constructed->Pre-initialized
fossil{1.7.10 Build 7.0.1} [Fossils and Archeology Revival] (Fossils_Archeology_Revival-1.7.10_Build-7.0.1 (1).jar) Unloaded->Constructed->Pre-initialized
GrimoireOfGaia{1.0.0} [Grimoire of Gaia 3] (GrimoireOfGaia3-1.7.10-1.0.2.jar) Unloaded->Constructed->Pre-initialized
HardcoreDarkness{1.2} [Hardcore Darkness] (HardcoreDarkness-1.2.jar) Unloaded->Constructed->Pre-initialized
iChunUtil{4.0.0} [iChunUtil] (iChunUtil-4.0.0.jar) Unloaded->Constructed->Pre-initialized
Hats{4.0.1} [Hats] (Hats-4.0.1.jar) Unloaded->Constructed->Pre-initialized
inventorytweaks{1.59-dev-152-cf6e263} [Inventory Tweaks] (InventoryTweaks-1.59-dev-152.jar) Unloaded->Constructed->Pre-initialized
lmmx{1.0} [lmmx] (littleMaidMobX-1.7.x_0.0.8pre3 (1).jar) Unloaded->Constructed->Pre-initialized
MMMLibX{1.7.x-srg-1} [MMMLibX] (littleMaidMobX-1.7.x_0.0.8pre3 (1).jar) Unloaded->Constructed->Pre-initialized
zabuton{1.0} [zabuton] (littleMaidMobX-1.7.x_0.0.8pre3 (1).jar) Unloaded->Constructed->Pre-initialized
Mantle{1.7.10-0.3.2.jenkins184} [Mantle] (Mantle-1.7.10-0.3.2 (1).jar) Unloaded->Constructed->Pre-initialized
RadixCore{2.0.0} [RadixCore] (RadixCore-1.7.10-2.0.0-universal.jar) Unloaded->Constructed->Pre-initialized
MCA{5.0.0-beta} [Minecraft Comes Alive] (MCA-1.7.10-5.0.0-beta-universal.jar) Unloaded->Constructed->Pre-initialized
MobAmputation{4.0.0} [MobAmputation] (MobAmputation-4.0.0.jar) Unloaded->Constructed->Pre-initialized
MobDismemberment{4.0.0} [MobDismemberment] (MobDismemberment-4.0.0 (1).jar) Unloaded->Constructed->Pre-initialized
mod_Modchu_ModchuLib{179-10} [mod_Modchu_ModchuLib] (ModchuLib_1_7_10-v10f (1).zip) Unloaded->Constructed->Pre-initialized
cfm{3.4.7} [§9MrCrayfish's Furniture Mod] (MrCrayfishFurnitureModv3.4.7(1.7.10) (1).jar) Unloaded->Constructed->Pre-initialized
harvestcraft{1.7.10g} [Pam's HarvestCraft] (Pam's HarvestCraft 1.7.10g (1).jar) Unloaded->Constructed->Pre-initialized
Roguelike{1.3.6.3} [Roguelike Dungeons] (roguelike-1.7.10-1.3.6.3 (1).jar) Unloaded->Constructed->Pre-initialized
SpecialMobs{3.0.3} [Special Mobs] (SpecialMobs-1.7.10-3.0.3.jar) Unloaded->Constructed->Pre-initialized
Waila{1.5.10} [Waila] (Waila-1.5.10_1.7.10.jar) Unloaded->Constructed->Pre-initialized
TConstruct{1.7.10-1.8.3.build919} [Tinkers' Construct] (TConstruct-1.7.10-1.8.3b (1).jar) Unloaded->Constructed->Pre-initialized
elementsmod{1.0.5} [The Elements Mod] (The Elements Mod [1.0.5c] for Minecraft 1.7.10.jar) Unloaded->Constructed->Pre-initialized
VersionChecker{1.1.8} [Version Checker] (VersionChecker-1.1.8.jar) Unloaded->Constructed->Pre-initialized
wawla{1.1.1} [What Are We Looking At] (Wawla-1.1.1_1.7.10.jar) Unloaded->Constructed->Pre-initialized
Mantle Environment: DO NOT REPORT THIS CRASH! Unsupported mods in environment: optifine
TConstruct Environment: Environment healthy.
Launched Version: 1.7.10
LWJGL: 2.9.1
OpenGL: GeForce GT 610/PCIe/SSE2 GL version 4.5.0 NVIDIA 347.52, NVIDIA Corporation
GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Packs: [Rarity.zip] Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Anisotropic Filtering: Off (1)

Can i fix this? and how?

Looks to me kind of like nevermine is having problems with other mods, specifically, enchantments. Does the nevermine config have anything about enchantment ids?

ill go check

Nevermine and Ars Magica 2 are the mods with conflicting enchantment ids. I don't know about Nevermine, but I know you can manually change AM2's enchantment ids, so you should be able to fix it that way.

So im just wondering i have changed some of the enchantment numbers but my modpack will now not finish loading and is stuck in a non responding state i did crash before i changed it but not it wont load at all