Bug Aether mod

[askel]

Bonjours à tous,
J'ai installé le mod aether depuis peut mais a chaque fois que je deco dans l'aether il est impossible de me reco dessus et je reçois ce message


Mods loaded: 5
ModLoader 1.0.0
mod_ModLoaderMp 1.0.0
mod_SAPI r11
mod_Trivia 1.7.3 Aether Edition
mod_Aether r1

Minecraft has crashed!
----------------------

Minecraft has stopped running because it encountered a problem.

If you wish to report this, please copy this entire text and email it to [email protected].
Please include a description of what you did when the error occured.



--- BEGIN ERROR REPORT 430d577c --------
Generated 11/04/12 16:36

Minecraft: Minecraft 1.0.0
OS: Windows 7 (x86) version 6.1
Java: 1.7.0_02, Oracle Corporation
VM: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
LWJGL: 2.4.2
OpenGL: ATI Mobility Radeon HD 4500/5100 Series version 3.3.11318 Compatibility Profile Context, ATI Technologies Inc.

java.lang.NullPointerException
at BlockBerryBush.d(BlockBerryBush.java:30)
at zx.a(Chunk.java:428)
at ry.d(World.java:536)
at GenerateChristmasTree.a(GenerateChristmasTree.java:315)
at ChunkProviderAether.a(ChunkProviderAether.java:501)
at jz.a(ChunkProvider.java:158)
at zx.a(Chunk.java:917)
at jz.a(ChunkProvider.java:86)
at jz.b(ChunkProvider.java:94)
at ry.c(World.java:482)
at ry.a(World.java:415)
at ry.m(World.java:708)
at ry.j(World.java:698)
at ry.h(World.java:652)
at ry.d(World.java:632)
at AetherGenClouds.a(AetherGenClouds.java:44)
at ChunkProviderAether.a(ChunkProviderAether.java:425)
at jz.a(ChunkProvider.java:158)
at zx.a(Chunk.java:929)
at jz.a(ChunkProvider.java:86)
at jz.b(ChunkProvider.java:94)
at ry.c(World.java:482)
at ry.a(World.java:415)
at net.minecraft.client.Minecraft.e(Minecraft.java:1813)
at net.minecraft.client.Minecraft.a(Minecraft.java:1720)
at net.minecraft.client.Minecraft.a(Minecraft.java:1673)
at net.minecraft.client.Minecraft.a(Minecraft.java:1584)
at eh.a(GuiMainMenu.java:136)
at xe.a(GuiScreen.java:110)
at net.minecraft.client.Minecraft.a(Minecraft.java:544)
at net.minecraft.client.Minecraft.a(Minecraft.java:369)
at net.minecraft.client.Minecraft.run(Minecraft.java:613)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT 79cfa85 ----------

Quelqu'un à une idée?