Failing to launch, but others with the same set of mods are running fine

#1 Mar 23, 2019

Out of the Water
Join Date: 3/24/2019
Posts: 3
Member Details

Running a server and trying to play on the same machine. The server runs fine, and I am able to have two people connected to it at once, both from separate networks, both using the same set of mods. The game throws this error after attempting to load the mods for a few seconds.

---- Minecraft Crash Report ----

// Sorry 



Time: 3/23/19 9:43 PM

Description: There was a severe problem during mod loading that has caused the game to fail



cpw.mods.fml.common.LoaderException: java.lang.NoClassDefFoundError: codechicken/nei/config/Option

	at cpw.mods.fml.common.LoadController.transition(LoadController.java:163)

	at cpw.mods.fml.common.Loader.initializeMods(Loader.java:744)

	at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:311)

	at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:552)

	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:878)

	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:497)

	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)

	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

Caused by: java.lang.NoClassDefFoundError: codechicken/nei/config/Option

	at java.lang.Class.forName0(Native Method)

	at java.lang.Class.forName(Class.java:264)

	at de.eydamos.backpack.proxy.ClientProxy.addNeiSupport(ClientProxy.java:40)

	at de.eydamos.backpack.Backpack.postInit(Backpack.java:74)

	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:497)

	at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:532)

	at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

	at java.lang.reflect.Method.invoke(Method.java:497)

	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:212)

	at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:190)

	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:497)

	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:119)

	at cpw.mods.fml.common.Loader.initializeMods(Loader.java:742)

	... 10 more

Caused by: java.lang.ClassNotFoundException: codechicken.nei.config.Option

	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)

	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)

	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

	... 40 more

Caused by: java.lang.NullPointerException

	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)

	... 42 more





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

---------------------------------------------------------------------------------------



-- System Details --

Details:

	Minecraft Version: 1.7.10

	Operating System: Windows 10 (amd64) version 10.0

	Java Version: 1.8.0_51, Oracle Corporation

	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation

	Memory: 124228816 bytes (118 MB) / 1409286144 bytes (1344 MB) up to 2147483648 bytes (2048 MB)

	JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M

	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 v7.10.99.99 Minecraft Forge 10.13.4.1558 69 mods loaded, 69 mods active

	States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

	UCHIJ	mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) 

	UCHIJ	FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1558-1.7.10.jar) 

	UCHIJ	Forge{10.13.4.1558} [Minecraft Forge] (forge-1.7.10-10.13.4.1558-1.7.10.jar) 

	UCHIJ	AM2-Preloader{0.0.3} [AMCore] (minecraft.jar) 

	UCHIJ	CodeChickenCore{1.0.7.47} [CodeChicken Core] (minecraft.jar) 

	UCHIJ	WitchingGadgetsCore{1.1.10} [Witching Gadgets Core] (minecraft.jar) 

	UCHIJ	mod_ThreadedLighting{1.7.10-1.0} [Threaded Lighting] (minecraft.jar) 

	UCHIJ	FastCraft{1.25} [FastCraft] (fastcraft-1.25.jar) 

	UCHIJ	gilded-games-util{1.7.10-1.2} [Gilded Games Utility] (gilded-games-util-1.7.10-1.9.jar) 

	UCHIJ	AnimationAPI{1.2.4} [AnimationAPI] (AnimationAPI-1.7.10-1.2.4.jar) 

	UCHIJ	arsmagica2{1.4.0.009} [Ars Magica 2] (1.7.10_AM2-1.4.0.009.jar) 

	UCHIJ	bspkrsCore{6.16} [bspkrsCore] ([1.7.10]bspkrsCore-universal-6.16.jar) 

	UCHIJ	Treecapitator{1.7.10} [Treecapitator] ([1.7.10]Treecapitator-universal-2.0.4.jar) 

	UCHIJ	AWWayofTime{v1.3.3} [Blood Magic: Alchemical Wizardry] (BloodMagic-1.7.10-1.3.3-17.jar) 

	UCHIJ	Baubles{1.0.1.10} [Baubles] (Baubles-1.7.10-1.0.1.10.jar) 

	UCHIJ	Thaumcraft{4.2.3.5} [Thaumcraft] (Thaumcraft-1.7.10-4.2.3.5.jar) 

	UCHIJ	ForbiddenMagic{1.7.10-0.575} [Forbidden Magic] (Forbidden+Magic-1.7.10-0.575.jar) 

	UCHIJ	ThaumicExploration{0.6.0} [Thaumic Exploration] (ThaumicExploration-1.7.10-1.1-53.jar) 

	UCHIJ	ThaumicHorizons{1.1.9} [Thaumic Horizons] (thaumichorizons-1.7.10-1.1.9.jar) 

	UCHIJ	AdvancedThaumaturgy{2.0} [Advanced Thaumaturgy] (AdvancedThaumaturgy-2.0-1.7.10-30.jar) 

	UCHIJ	aether{1.7.10-1.6} [Aether II] (aether-1.7.10-1.6.jar) 

	UCHIJ	AetherAspects{Alpha 1.7.10-1.2} [Aether Aspects] (AetherAspects-1.7.10-1.2.jar) 

	UCHIJ	astikoor{1.0.0} [Astikoor] (astikoor-1.7.10-1.0.0.jar) 

	UCHIE	Backpack{2.0.1} [Backpack] (backpack-2.0.1-1.7.x.jar) 

	UCHIJ	iChunUtil{4.2.3} [iChunUtil] (iChunUtil-4.2.3.jar) 

	UCHIJ	BackTools{4.0.0} [BackTools] (BackTools-4.0.0.jar) 

	UCHIJ	baublesstuff{2.1.2} [Baubles Stuff] (baublesstuff-2.1.2.jar) 

	UCHIJ	betterbuilderswands{0.8.1} [Better Builder's Wands] (BetterBuildersWands-0.8.1-1.7.10r92+aec06c3.jar) 

	UCHIJ	Mantle{1.7.10-0.3.2.jenkins191} [Mantle] (Mantle-1.7.10-0.3.2b.jar) 

	UCHIJ	TConstruct{1.7.10-1.8.8.build988} [Tinkers' Construct] (TConstruct-1.7.10-1.8.8.jar) 

	UCHIJ	BloodArsenal{1.2-5} [Blood Arsenal] (BloodArsenal-1.7.10-1.2-5.jar) 

	UCHIJ	CarpentersBlocks{3.3.8.1} [Carpenter's Blocks] (Carpenter's+Blocks+v3.3.8.1+-+MC+1.7.10.jar) 

	UCHIJ	ChickenChunks{1.3.4.19} [ChickenChunks] (ChickenChunks-1.7.10-1.3.4.19-universal.jar) 

	UCHIJ	craftingtweaks{1.0.88} [Crafting Tweaks] (craftingtweaks-mc1.7.10-1.0.88.jar) 

	UCHIJ	PTRModelLib{1.0.0} [PTRModelLib] (Decocraft-2.4.2_1.7.10.jar) 

	UCHIJ	props{2.4.2} [Decocraft] (Decocraft-2.4.2_1.7.10.jar) 

	UCHIJ	DummyCore{1.13} [DummyCore] (DummyCore1.13.jar) 

	UCHIJ	essentialcraft{4.6.1710.63} [Essential Craft 3] (EssentialCraftv4.6.1710.63.jar) 

	UCHIJ	essenthaum{1.1.1710.0} [Essential Thaumaturgy] (EssentialThaumaturgy-1.1.1710.11EC(4.4.1710.37)TC(4.2.3.5).jar) 

	UCHIJ	ExtraTiC{1.4.6} [ExtraTiC] (ExtraTiC-1.7.10-1.4.6.jar) 

	UCHIJ	farseek{2.0.1} [Farseek] (Farseek-1.7.10-2.0.1.jar) 

	UCHIJ	ftfloocraft{1.7.10-1.7} [Floocraft] (Floocraft-1.7.10-1.7.jar) 

	UCHIJ	gadomancy{1.0.7.3} [Gadomancy] (gadomancy-1.7.10-1.0.7.3.jar) 

	UCHIJ	GrimoireOfGaia{1.0.0} [Grimoire of Gaia 3] (GrimoireOfGaia3-1.7.10-1.2.7.jar) 

	UCHIJ	hammerz{0.1.7.37} [Hammerz] (Hammerz-1.7.10-0.1.7.37.jar) 

	UCHIJ	InfusionBrewing{1.7.10-1.3a} [InfusionBrewing] (InfusionBrewing-1.7.10-1.3a.jar) 

	UCHIJ	journeymap{5.1.4p2} [JourneyMap] (journeymap-1.7.10-5.1.4p2-unlimited.jar) 

	UCHIJ	levelup{0.10} [Level Up!] (Level-Up-Mod-1.7.10.jar) 

	UCHIJ	AS_Minions{1.9.4} [Minions] (Minions-1.7.10.jar) 

	UCHIJ	ProjectE{1.7.10-PE1.10.1} [ProjectE] (ProjectE-1.7.10-PE1.10.1.jar) 

	UCHIJ	flammpfeil.slashblade{mc1.7.10-r87} [SlashBlade] (SlashBlade-mc1.7.10-r87.jar) 

	UCHIJ	streams{0.3.4} [Streams] (Streams-1.7.10-0.3.4.jar) 

	UCHIJ	TaintedMagic{r7.82} [Tainted Magic] (Tainted-Magic-r7.82.jar) 

	UCHIJ	benway_knowledge{0.1.5.1} [Thaumaturgical Knowledge] (Thaumaturgical+Knowledge-0.1.5.2+-+1.7.10.jar) 

	UCHIJ	TU{1.0} [Thaumic Upholstry] (Thaumic_Upholstery-1.2_1.7.10.jar) 

	UCHIJ	thaumicalchemy{1.7.10-1.0} [Thaumic Alchemy] (thaumicalchemy-1.7.10-1.0.jar) 

	UCHIJ	ThaumicEquivalence{1.7.10-1.0.4} [Thaumic Equivalence] (ThaumicEquivalence-1.7.10-1.0.4.jar) 

	UCHIJ	thaumicinfusion{4.32} [Thaumic Infusion] (ThaumicInfusion-4.32.jar) 

	UCHIJ	thutilities{@version} [Thaumic Utilities] (ThaumicUtilities-universal-0.04a.jar) 

	UCHIJ	trashslot{1.0.31} [TrashSlot] (trashslot-mc1.7.10-1.0.31.jar) 

	UCHIJ	TravellersGear{1.16.6} [Traveller's Gear] (TravellersGear-1.7.10-1.16.6.jar) 

	UCHIJ	TwilightForest{2.3.7} [The Twilight Forest] (twilightforest-1.7.10-2.3.7.jar) 

	UCHIJ	AS_UpdateCheck{1.1.6} [AtomicStryker Update Check Mod] (UpdateCheckerMod-1.7.10.jar) 

	UCHIJ	VeinMiner{0.36.0_1.7.10-28a7f13} [Vein Miner] (VeinMiner-1.7.10-0.36.0.496+28a7f13.jar) 

	UCHIJ	VeinMinerModSupport{0.36.0_1.7.10-28a7f13} [Mod Support] (VeinMiner-1.7.10-0.36.0.496+28a7f13.jar) 

	UCHIJ	waystones{1.0.12} [Waystones] (Waystones-mc1.7.10-1.0.12.jar) 

	UCHIJ	witchery{0.24.1} [Witchery] (witchery-1.7.10-0.24.1.jar) 

	UCHIJ	WitchingGadgets{1.1.10} [Witching Gadgets] (WitchingGadgets-1.7.10-1.1.10.jar) 

	UCHIJ	worldedit{6.1.1} [WorldEdit] (worldedit-forge-mc1.7.10-6.1.1-dist.jar) 

	GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.6.0 NVIDIA 399.07' Renderer: 'GeForce GTX 1050/PCIe/SSE2'

	Mantle Environment: Environment healthy.

	TConstruct Environment: Environment healthy.

Any help is appreciated

Last edited by twocant: Mar 24, 2019

#2 Mar 24, 2019
Tails1
Tails1

View User Profile

View Posts

Send Message
- Enderdragon Slayer
- Join Date: 11/20/2012
- Posts: 14,806
- Member Details
Can we have a crash report that is not cut off at the bottom and posted using paste.ubuntu.com?

Rollback Post to Revision RollBack
#3 Mar 24, 2019
twocant
twocant

View User Profile

View Posts

Send Message
- Out of the Water
- Join Date: 3/24/2019
- Posts: 3
- Member Details
Replaced it with the Ubuntu Pastebin version and triple checked to make sure that it was the entire crash report

Rollback Post to Revision RollBack
#4 Mar 24, 2019
Tails1
Tails1

View User Profile

View Posts

Send Message
- Enderdragon Slayer
- Join Date: 11/20/2012
- Posts: 14,806
- Member Details
Can we have a link to your crash report aswell?

Rollback Post to Revision RollBack
#5 Mar 24, 2019
twocant
twocant

View User Profile

View Posts

Send Message
- Out of the Water
- Join Date: 3/24/2019
- Posts: 3
- Member Details
https://paste.ubuntu.com/p/pjgxqdY25R/

Thanks for your help. I'm new to the modding community, as well as java in general, so sorry for my lack of information. Not really sure how I can link a file without uploading it, and I don't really know a good way to do that.

Last edited by twocant: Mar 24, 2019

Rollback Post to Revision RollBack
#6 Mar 24, 2019
Tails1
Tails1

View User Profile

View Posts

Send Message
- Enderdragon Slayer
- Join Date: 11/20/2012
- Posts: 14,806
- Member Details
I see two culprits: for one it's complaining about a corrupt nei config, and two backpacks errored.

Rollback Post to Revision RollBack
To post a comment, please login.

Previous Thread

Next Thread

Minecraft Forums

Failing to launch, but others with the same set of mods are running fine

Social Media

Services

Resources

Our Communities