Minecraft Forums

I just recently installed Mavericks on my Macbook. Now whenever I run my custom modpack minecraft runs and freezes at the Mojang screen. I've given it half an hour and it just stays like that. The mods I'm using are(in alpabetical order):Applied Energistics, Archimedes Ships, Better Sprinting, BuildCraft, Carpenters Blocks, Chicken Chunks, CodeChickenCore, Damage Indicators, Dart Craft, Ender Storage, Extra Utilities, Mob Amputation, Mob Dismemberment, GalacticCraft, GalacticCraft Planets, IndustrialCraft 2, IronChest, mapwriter, MicDoodleCore, MineFactoryReloaded, Morph, NotEnoughItems, OpenBlocks, OpenModsLib, Optifine, Power Crystals Core, Tinkers Construct, iChun Util, and Waila. If you need anything like client log, PC specs just let me know. Whatever you think might help I would appreciate, I'm open to all ideas.

Thanks

Sorry, how do I do that exactly?

I dont think it worked. I haven't given it too much time, 10 minutes ish, but it's just sitting at the mojang screen. Do you have any other suggestions? P.S. When i was adding the command i saw my minecraft was running on java 6 rather than 7. Would that possibly be causing it?

Ok that still didnt work. This is so annoying. Do you think it could be because the mods are conflicting?

Oh and also it was crashing bfore (because of a conflicting mod I uninstalled) so if you want to see the crash log here it is
---- Minecraft Crash Report ----
// Why did you do that?

Time: 5/25/14 10:56 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: thehippomaster/MutantCreatures/MutantSkeleton
at cpw.mods.fml.common.LoadController.transition(LoadController.java:156)
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:700)
at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:249)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:509)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:808)
at net.minecraft.client.main.Main.main(SourceFile:101)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
Caused by: java.lang.NoClassDefFoundError: thehippomaster/MutantCreatures/MutantSkeleton
at thehippomaster.MutantCreatures.ChemicalX.<clinit>(ChemicalX.java:76)
at thehippomaster.MutantCreatures.MutantCreatures.init(MutantCreatures.java:95)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:545)
at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:201)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:181)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:112)
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:699)
... 10 more
Caused by: java.lang.ClassNotFoundException: thehippomaster.MutantCreatures.MutantSkeleton
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:186)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
... 38 more
Caused by: java.lang.NoClassDefFoundError: thehippomaster/AnimationAPI/IAnimatedEntity
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637)
at java.lang.ClassLoader.defineClass(ClassLoader.java:621)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:178)
... 40 more
Caused by: java.lang.ClassNotFoundException: thehippomaster.AnimationAPI.IAnimatedEntity
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:97)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
... 45 more


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

-- System Details --
Details:
Minecraft Version: 1.6.4
Operating System: Mac OS X (x86_64) version 10.9.3
Java Version: 1.6.0_65, Apple Inc.
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
Memory: 124743696 bytes (118 MB) / 317333504 bytes (302 MB) up to 1069416448 bytes (1019 MB)
JVM Flags: 1 total; -Xmx1G
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v8.11 FML v6.4.49.965 Minecraft Forge 9.11.1.965 Optifine OptiFine_1.6.4_HD_U_D1 71 mods loaded, 71 mods active
mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized
FML{6.4.49.965} [Forge Mod Loader] (minecraftforge-9.11.1.965.jar) Unloaded->Constructed->Pre-initialized->Initialized
Forge{9.11.1.965} [Minecraft Forge] (minecraftforge-9.11.1.965.jar) Unloaded->Constructed->Pre-initialized->Initialized
BetterSprinting{v11} [Better Sprinting (core)] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized
CodeChickenCore{0.9.0.9} [CodeChicken Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized
Micdoodlecore{} [Micdoodle8 Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized
NotEnoughItems{1.6.1.9} [Not Enough Items] (NotEnoughItems 1.6.1.9.jar) Unloaded->Constructed->Pre-initialized->Initialized
OpenModsCore{0.4} [OpenModsCore] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized
PowerCrystalsCore{1.1.8} [PowerCrystals Core] (PowerCrystalsCore-1.1.8-9.jar) Unloaded->Constructed->Pre-initialized->Initialized
TConstruct-Preloader{0.0.1} [Tinkers Corestruct] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized
AppliedEnergistics-Core{rv14.finale3} [AppliedEnergistics Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized
DamageIndicatorsMod{2.9.2.3} [Damage Indicators] (1.6.4 DamageIndicatorsv2.9.2.3.zip) Unloaded->Constructed->Pre-initialized->Initialized
AppliedEnergistics{rv14.finale3} [Applied Energistics] (appeng-rv14-finale3-mc16x.jar) Unloaded->Constructed->Pre-initialized->Initialized
ArchimedesShipsMod{1.6.4 v1.4.5} [Archimedes' Ships] (ArchimedesShips.zip) Unloaded->Constructed->Pre-initialized->Initialized
BuildCraft|Core{4.2.2} [BuildCraft] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed->Pre-initialized->Initialized
BuildCraft|Builders{4.2.2} [BC Builders] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed->Pre-initialized->Initialized
BuildCraft|Energy{4.2.2} [BC Energy] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed->Pre-initialized->Initialized
BuildCraft|Factory{4.2.2} [BC Factory] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed->Pre-initialized->Initialized
BuildCraft|Transport{4.2.2} [BC Transport] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed->Pre-initialized->Initialized
BuildCraft|Silicon{4.2.2} [BC Silicon] (buildcraft-A-1.6.4-4.2.2.jar) Unloaded->Constructed->Pre-initialized->Initialized
CarpentersBlocks{2.1.0} [Carpenter's Blocks] (Carpenter's Blocks v2.1.0 - MC 1.6+.zip) Unloaded->Constructed->Pre-initialized->Initialized
ChickenChunks{1.3.3.4} [ChickenChunks] (ChickenChunks 1.3.3.4.jar) Unloaded->Constructed->Pre-initialized->Initialized
CoFHCore{2.0.0.5} [CoFH Core] (CoFHCore-2.0.0.5.jar) Unloaded->Constructed->Pre-initialized->Initialized
CoFHLoot{2.0.0.5} [CoFH Loot] (CoFHCore-2.0.0.5.jar) Unloaded->Constructed->Pre-initialized->Initialized
CoFHMasquerade{2.0.0.5} [CoFH Masquerade] (CoFHCore-2.0.0.5.jar) Unloaded->Constructed->Pre-initialized->Initialized
CoFHSocial{2.0.0.5} [CoFH Social] (CoFHCore-2.0.0.5.jar) Unloaded->Constructed->Pre-initialized->Initialized
CoFHWorld{2.0.0.5} [CoFH World] (CoFHCore-2.0.0.5.jar) Unloaded->Constructed->Pre-initialized->Initialized
EnderStorage{1.4.3.6} [EnderStorage] (EnderStorage 1.4.3.6.jar) Unloaded->Constructed->Pre-initialized->Initialized
IC2{2.0.354-experimental} [IndustrialCraft 2] (industrialcraft-2_2.0.354-experimental.jar) Unloaded->Constructed->Pre-initialized->Initialized
DartCraft{Beta 0.2.18} [DartCraft] (DartCraft Beta 0.2.18.jar) Unloaded->Constructed->Pre-initialized->Initialized
ExtraUtilities{1.0.3c} [Extra Utilities] (extrautils-1.0.3c.zip) Unloaded->Constructed->Pre-initialized->Initialized
iChunUtil{2.4.0} [iChunUtil] (util^iChunUtil2.4.0) Unloaded->Constructed->Pre-initialized->Initialized
MobAmputation{2.0.1} [MobAmputation] (files^MobAmputation2.0.1.zip) Unloaded->Constructed->Pre-initialized->Initialized
MobDismemberment{2.0.0} [MobDismemberment] (files^MobDismemberment2.0.0.zip) Unloaded->Constructed->Pre-initialized->Initialized
GalacticraftCore{2.0.11} [Galacticraft Core] (Galacticraft-1.6.4-2.0.11.978.jar) Unloaded->Constructed->Pre-initialized->Initialized
GalacticraftMars{2.0.11} [Galacticraft Mars] (Galacticraft-Planets-1.6.4-2.0.11.978.jar) Unloaded->Constructed->Pre-initialized->Initialized
IronChest{5.3.14.512} [Iron Chest] (ironchest-universal-1.6.2.zip) Unloaded->Constructed->Pre-initialized->Initialized
MapWriter{2.0} [MapWriter] (mapwriter-1.6.4-2.0.17.zip) Unloaded->Constructed->Pre-initialized->Initialized
MFR Compat Forestry Trees{1.0} [MFR Compat Forestry Trees] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MFR Compat Extra Trees{1.0} [MFR Compat Extra Trees] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded{1.6.4R2.7.9} [MineFactory Reloaded] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatAppliedEnergistics{1.6.4R2.7.9} [MFR Compat: Applied Energistics] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatAtum{1.6.4R2.7.9} [MFR Compat: Atum] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatBackTools{1.6.4R2.7.9} [MFR Compat: BackTools] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatBuildCraft{1.6.4R2.7.9} [MFR Compat: BuildCraft] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatChococraft{1.6.4R2.7.9} [MFR Compat: Chococraft] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatExtraBiomes{1.6.4R2.7.9} [MFR Compat: ExtraBiomes] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatForestry{1.6.4R2.7.9} [MFR Compat: Forestry] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatForestryPre{1.6.4R2.7.9} [MFR Compat: Forestry (part 2)] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatForgeMicroblock{1.6.4R2.7.9} [MFR Compat: ForgeMicroblock] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatIC2{1.6.4R2.7.9} [MFR Compat: IC2] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatMystcraft{1.6.4R2.7.9} [MFR Compat: Mystcraft] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatPams{1.6.4R2.7.9} [MFR Compat: Pam's Mods] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatProjRed{1.6.4R2.7.9} [MFR Compat ProjectRed] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatRailcraft{1.6.4R2.7.9} [MFR Compat: Railcraft] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatRP2{1.6.4R2.7.9} [MFR Compat: RP2] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatSufficientBiomes{1.6.4R2.7.9} [MFR Compat: Sufficient Biomes] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatThaumcraft{1.6.4R2.7.9} [MFR Compat: Thaumcraft] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatThermalExpansion{1.6.4R2.7.9} [MFR Compat: Thermal Expansion] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatTwilightForest{1.6.4R2.7.9} [MFR Compat: TwilightForest] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatVanilla{1.6.4R2.7.9} [MFR Compat: Vanilla] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
MineFactoryReloaded|CompatXyCraft{1.6.4R2.7.9} [MFR Compat: XyCraft] (MineFactoryReloaded-2.7.9-final.jar) Unloaded->Constructed->Pre-initialized->Initialized
Morph{0.7.0} [Morph] (Morph-Beta-0.7.0.zip) Unloaded->Constructed->Pre-initialized->Initialized
MutantCreatures{1.4.4} [Mutant Creatures] (Mutant_Creatures_v1.4.4_mc1.6.4.zip) Unloaded->Constructed->Pre-initialized->Errored
OpenMods{0.4} [OpenMods] (OpenModsLib-0.4b.jar) Unloaded->Constructed->Pre-initialized->Initialized
OpenBlocks{1.2.7} [OpenBlocks] (OpenBlocks-1.2.7.jar) Unloaded->Constructed->Pre-initialized->Initialized
Waila{1.5.2} [Waila] (Waila_1.5.2.zip) Unloaded->Constructed->Pre-initialized->Initialized
ForgeMultipart{1.0.0.219} [Forge Multipart] (ForgeMultipart-universal-1.6.4-1.0.0.219.jar) Unloaded->Constructed->Pre-initialized->Initialized
TConstruct{1.6.X_1.5.4dev} [Tinkers' Construct] (TConstruct_mc1.6.4_1.5.4.jar) Unloaded->Constructed->Pre-initialized->Initialized
McMultipart{1.0.0.219} [Minecraft Multipart Plugin] (ForgeMultipart-universal-1.6.4-1.0.0.219.jar) Unloaded->Constructed->Pre-initialized->Initialized
ForgeMicroblock{1.0.0.219} [Forge Microblocks] (ForgeMultipart-universal-1.6.4-1.0.0.219.jar) Unloaded->Constructed->Pre-initialized->Initialized
TConstruct Environment: DO NOT REPORT THIS CRASH! Unsupported mods in environment: optifine

Ok so the ForgeModLoader-client-1.log is too big to post. And I'm not a Pro member to pastebin so yeah. Also the reason I had to install AnimationAPI was because of MutantCreatures, a mod I uninstalled.

I had the same problem, and had to update to Java *8* (eight) -- that fixed it. Also required me to uninstall Java entirely before installing Java 8.

search around for a Java 8 download link. You can't get it from the normal Java page.

Quote from BigGrayGolem

I had the same problem, and had to update to Java *8* (eight) -- that fixed it. Also required me to uninstall Java entirely before installing Java 8.

search around for a Java 8 download link. You can't get it from the normal Java page.

The java thing didn't work. Is there a certain way to install it? Plus can u tell me if this is the website:http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

Quote from grimallq

As I've said earlier, installing a different version of Java on Macs requires you to manually configure Minecraft Launcher to use the new version. Don't ask me how, I don't have access to a Mac. There should be instructions for Java 7 in ChickenBones thread somewhere in the last few pages. Should work similarly with Java 8.

Why Java 8 might help here? It configures PermGen automatically, no need to use JVM arguments. And the freeze at startup/super long load time is usually caused by PermGen.

Could you show me where to find the thread?

Quote from grimallq

http://www.minecraft...ckenbones-mods/
Go through the last 10-15 pages. There should be something.

I didn't find anything. This is so frustrating. Recently I've been doing some tests. I know its not Forge because I ran it without any mods. I'm thinking about adding one mod at a time and running MC in case its a mod problem

Ok well java i

Quote from grimallq

I found one of those instructions.
http://www.minecraft...0#entry30589420
You'll have to modify the path to wherever your Java 8 jdk is installed.

Ok well it wasn't Java

I had to uninstall earlier Java first, in order to get the Java 8 installation to work.

If you are using 1.6.4 I found for me that it was the cofh core 2.0.0.5 for minecraft 1.6.4 and sadly there doesn't seem to be another version but who knows I could be wrong