For a week now I have been trying to get Mutant Creatures to work on Minecraft. THe owner of the mod says it needs Forge to work so I installed Forge to my Minecraft. But when I add the Mutant Creatures folder to my mods folder Minecraft Crashes when I try to play it.

 

Here is the Error log. Any suggestions or help would be great!

 

---- Minecraft Crash Report ----

// I just don't know what went wrong

 

Time: 1/29/13 4:06 PM

Description: Failed to start game

 

cpw.mods.fml.common.LoaderException: java.lang.ClassNotFoundException: mutantcreatures.MutantCreatures

at cpw.mods.fml.common.LoadController.transition(LoadController.java:117)

at cpw.mods.fml.common.Loader.loadMods(Loader.java:485)

at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:161)

at net.minecraft.client.Minecraft.a(Minecraft.java:410)

at asq.a(SourceFile:56)

at net.minecraft.client.Minecraft.run(Minecraft.java:744)

at java.lang.Thread.run(Unknown Source)

Caused by: java.lang.ClassNotFoundException: mutantcreatures.MutantCreatures

at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:185)

at java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at cpw.mods.fml.common.ModClassLoader.loadClass(ModClassLoader.java:57)

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

at java.lang.Class.forName(Unknown Source)

at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:416)

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 com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)

at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)

at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)

at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)

at com.google.common.eventbus.EventBus.post(EventBus.java:268)

at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:140)

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 com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)

at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)

at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)

at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)

at com.google.common.eventbus.EventBus.post(EventBus.java:268)

at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:83)

at cpw.mods.fml.common.Loader.loadMods(Loader.java:479)

... 5 more

Caused by: java.lang.NullPointerException

at org.objectweb.asm.ClassReader.<init>(Unknown Source)

at net.minecraftforge.transformers.EventTransformer.transform(EventTransformer.java:29)

at cpw.mods.fml.relauncher.RelaunchClassLoader.runTransformers(RelaunchClassLoader.java:228)

at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:173)

... 32 more

 

 

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

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

 

-- System Details --

Details:

Minecraft Version: 1.4.7

Operating System: Windows 7 (amd64) version 6.1

Java Version: 1.7.0_07, Oracle Corporation

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

Memory: 430040400 bytes (410 MB) / 514523136 bytes (490 MB) up to 954466304 bytes (910 MB)

JVM Flags: 2 total; -Xms512m -Xmx1024m

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 v7.26 FML v4.7.4.520 Minecraft Forge 6.6.0.497 4 mods loaded, 4 mods active

mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed

FML [Forge Mod Loader] (coremods) Unloaded->Constructed

Forge [Minecraft Forge] (coremods) Unloaded->Constructed

MutantCreatures [Mutant Creatures] (mutantcreatures) Unloaded->Errored

LWJGL: 2.4.2

OpenGL: AMD Radeon HD 6480G GL version 4.1.11156 Compatibility Profile Context, ATI Technologies Inc.

Is Modded: Definitely; Client brand changed to 'forge,fml'

Type: Client (map_client.txt)

Texture Pack: Default

Profiler Position: N/A (disabled)

Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

You've installed it wrong, it seems you're trying to extract is? any reason why?

Typcally mod downloads are zip files you stick in the mods folder, not folders you put anywhere.

I thought that you were suppost to extract the Mutant Creatures folder and put it in the folder in the Mods folder.

 

Is that wrong?

I thought that you were suppost to extract the Mutant Creatures folder and put it in the folder in the Mods folder.

 

Is that wrong?

Don't EXTRACT!!!!!!!!