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---- Minecraft Crash Report ----
// Everything's going to plan. No, really, that was supposed to happen.

Time: 5/14/13 4:57 PM
Description: Unexpected error

java.lang.NoClassDefFoundError: InventoryRecipeBook
at ItemRecipeBook.func_77659_a(ItemRecipeBook.java:18)
at net.minecraft.item.ItemStack.func_77957_a(SourceFile:107)
at net.minecraft.client.multiplayer.PlayerControllerMP.func_78769_a(SourceFile:254)
at net.minecraft.client.Minecraft.func_71402_c(Minecraft.java:1189)
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1637)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:706)
at net.minecraft.client.Minecraft.run(Minecraft.java:634)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: InventoryRecipeBook
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:238)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 8 more
Caused by: java.lang.ClassFormatError: Duplicate method name&signature in class file InventoryRecipeBook
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:227)
... 10 more


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

-- Head --
Stacktrace:
at ItemRecipeBook.func_77659_a(ItemRecipeBook.java:18)
at net.minecraft.item.ItemStack.func_77957_a(SourceFile:107)
at net.minecraft.client.multiplayer.PlayerControllerMP.func_78769_a(SourceFile:254)
at net.minecraft.client.Minecraft.func_71402_c(Minecraft.java:1189)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [EntityClientPlayerMP['awesome2v'/76, l='MpServer', x=3.30, y=65.62, z=23.58]]
Chunk stats: MultiplayerChunkCache: 441
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (0,64,0), Chunk: (at 0,4,0 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
Level time: 29992 game time, 29992 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 22 total; [EntityBat['Bat'/408, l='MpServer', x=-41.09, y=52.67, z=88.44], EntityBat['Bat'/412, l='MpServer', x=-58.72, y=52.00, z=84.41], EntityBat['Bat'/413, l='MpServer', x=-48.09, y=53.26, z=93.69], EntityClientPlayerMP['awesome2v'/76, l='MpServer', x=3.30, y=65.62, z=23.58], EntityBat['Bat'/287, l='MpServer', x=50.75, y=52.00, z=66.72], EntityBat['Bat'/407, l='MpServer', x=-48.69, y=52.33, z=90.00], EntityBat['Bat'/286, l='MpServer', x=48.53, y=52.16, z=75.91], EntityBat['Bat'/285, l='MpServer', x=41.50, y=53.07, z=85.56], EntityBat['Bat'/21, l='MpServer', x=-4.66, y=52.00, z=80.47], EntityBat['Bat'/34, l='MpServer', x=21.00, y=52.85, z=73.78], EntityBat['Bat'/35, l='MpServer', x=18.56, y=53.10, z=92.09], EntityBat['Bat'/237, l='MpServer', x=-4.10, y=52.82, z=79.67], EntityBat['Bat'/168, l='MpServer', x=21.47, y=53.39, z=80.75], EntityMooshroom['Mooshroom'/38, l='MpServer', x=10.69, y=94.00, z=98.50], EntityBat['Bat'/233, l='MpServer', x=-14.01, y=52.00, z=72.56], EntityMooshroom['Mooshroom'/37, l='MpServer', x=6.59, y=94.00, z=98.22], EntityBat['Bat'/231, l='MpServer', x=-23.56, y=52.00, z=92.26], EntityBat['Bat'/288, l='MpServer', x=27.34, y=52.85, z=72.75], EntityMooshroom['Mooshroom'/59, l='MpServer', x=59.81, y=90.00, z=87.75], EntityMooshroom['Mooshroom'/58, l='MpServer', x=52.69, y=87.00, z=73.22], EntityMooshroom['Mooshroom'/57, l='MpServer', x=38.81, y=95.00, z=99.78], EntityMooshroom['Mooshroom'/56, l='MpServer', x=45.16, y=93.00, z=96.03]]
Retry entities: 0 total; []
Stacktrace:
at net.minecraft.client.multiplayer.WorldClient.func_72914_a(SourceFile:282)
at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2276)
at net.minecraft.client.Minecraft.run(Minecraft.java:657)
at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
Minecraft Version: 1.5.2
Operating System: Windows Vista (x86) version 6.0
Java Version: 1.7.0_17, Oracle Corporation
Java VM Version: Java HotSpot™ Client VM (mixed mode), Oracle Corporation
Memory: 269914960 bytes (257 MB) / 519110656 bytes (495 MB) up to 1037959168 bytes (989 MB)
JVM Flags: 2 total; -Xms512m -Xmx1024m
AABB Pool Size: 2862 (160272 bytes; 0 MB) allocated, 2 (112 bytes; 0 MB) used
Suspicious classes: FML is installed
IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
FML: MCP v7.51 FML v5.2.5.645 5 mods loaded, 5 mods active
mcp{7.44} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FML{5.2.5.645} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
mod_Biosphere{1.5.2} [mod_Biosphere] (Biosphere.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
mod_RecipeBook{1.5.2} [mod_RecipeBook] (Recipe Book.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
mod_ZanMinimap{0.9.4} [mod_ZanMinimap] (ZansMinimap1.5.2 (1).zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
LWJGL: 2.4.2
OpenGL: Intel Bear Lake B GL version 1.4.0 - Build 7.14.10.1437, Intel
Is Modded: Definitely; Client brand changed to 'fml'
Type: Client (map_client.txt)
Texture Pack: Default
Profiler Position: N/A (disabled)
Vec3 Pool Size: 1696 (94976 bytes; 0 MB) allocated, 20 (1120 bytes; 0 MB) used