little block 1.7.2

Bonjour à tous,
Alors voilà, j'ai un petit souci pour installer un mod. En effet, je voudrais installer little block en 1.7.2. Cependant, il m'est impossible d'installer forge, même en suivant les tutos sur youtube. Je demande donc de l'aide pour pouvoir installer mon mod.
Merci d'avance.
GwenOM.

 

je suit le tuto suivant: mais quand j'ouvre minecraft et que je veux choisir 1.7.2 forge pour pouvoir utiliser le mod, je ne le trouve pas. Il n'y a que le mod 1.7.2 de présent, pourtant aucun message d'erreur ne s'afiiche lors de la manip

 

Je l'avais mis dans le dossier version

 

j'ai les fichiers en jar sur mon bureau, mais je ne sais où les mettre.

 

Alors maintenant, j'arrive à jouer en 1.7.2 forge cependant, je ne parviens pas à utiliser little block ..

 

après réinstallation de forge 1.7.2, minecraft crash donc voici le report:

---- Minecraft Crash Report ----
// On the bright side, I bought you a teddy bear!

Time: 25/06/14 12:36
Description: There was a severe problem during mod loading that has caused the game to fail

cpw.mods.fml.common.LoaderException: java.lang.NoSuchFieldError: mcDataDir
at cpw.mods.fml.common.LoadController.transition(LoadController.java:162)
at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:514)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:239)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:467)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:815)
at net.minecraft.client.main.Main.main(SourceFile:103)
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 net.minecraft.launchwrapper.Launch.launch(Launch.java:134)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.NoSuchFieldError: mcDataDir
at net.slimevoid.library.proxy.SV_ClientProxy.getMinecraftDir(SV_ClientProxy.java:20)
at net.slimevoid.library.data.Logger$LoggerWriter.<init>(Logger.java:168)
at net.slimevoid.library.data.Logger.write(Logger.java:113)
at net.slimevoid.library.core.SlimevoidCore.console(SlimevoidCore.java:23)
at net.slimevoid.library.core.SlimevoidCore.console(SlimevoidCore.java:52)
at net.slimevoid.littleblocks.core.LBInit.preInitialize(LBInit.java:24)
at net.slimevoid.littleblocks.core.LittleBlocks.LittleBlocksPreInit(LittleBlocks.java:33)
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 cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:513)
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:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
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:208)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:187)
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:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
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:118)
at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:512)
... 10 more


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

-- System Details --
Details:
Minecraft Version: 1.7.2
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.7.0_55, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
Memory: 57741136 bytes (55 MB) / 152154112 bytes (145 MB) up to 518979584 bytes (494 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
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 v9.03 FML v7.2.211.1121 Minecraft Forge 10.12.2.1121 5 mods loaded, 5 mods active
mcp{9.03} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized
FML{7.2.211.1121} [Forge Mod Loader] (forge-1.7.2-10.12.2.1121.jar) Unloaded->Constructed->Pre-initialized
Forge{10.12.2.1121} [Minecraft Forge] (forge-1.7.2-10.12.2.1121.jar) Unloaded->Constructed->Pre-initialized
SlimevoidLib{2.0.4.5} [Slimevoid Library] (SlimeVoid-Library-1.7.2) Unloaded->Constructed->Pre-initialized
LittleBlocks{2.2.4.0} [Little Blocks] (Little-Blocks-Mod-1.7.2) Unloaded->Constructed->Errored