Minecraft FTB Unleashed Fml Crasht

Hallo Also bei mir ist das Problem Wen ich FTB Irgendein Modpack starte Dan Lädt es und dan steht immer Fatal FML error There was a fatal error starting up minecraft and FML
Aber Bei TechnicLauncher ist das nicht Ich konnte voher ja auch immer spielen aufeinmal stürtzte das spiel ab und es steht das immer ich hoffe ihr könnt mir helfen danke im voraus
Hier der FML client log 0 

2013-10-21 18:01:41 [Information] [ForgeModLoader] Forge Mod Loader version missing.missing.missing.missing for Minecraft missing loading
2013-10-21 18:01:41 [Information] [ForgeModLoader] Java is Java HotSpot™ Client VM, version 1.7.0_45, running on Windows 8:x86:6.2, installed at C:\Program Files\Java\jre7
2013-10-21 18:01:41 [Fein] [ForgeModLoader] Java classpath at launch is C:\Users\Richard\Desktop\Sachen alle\FTB_Launcher (1).exe;anything;C:\Users\Richard\Desktop\Sachen alle\FTB!\Unleashed\instMods\MinecraftForge.zip;C:\Users\Richard\Desktop\Sachen alle\FTB!\Unleashed\minecraft\bin\minecraft.jar;C:\Users\Richard\Desktop\Sachen alle\FTB!\Unleashed\minecraft\bin\lwjgl.jar;C:\Users\Richard\Desktop\Sachen alle\FTB!\Unleashed\minecraft\bin\lwjgl_util.jar;C:\Users\Richard\Desktop\Sachen alle\FTB!\Unleashed\minecraft\bin\jinput.jar
2013-10-21 18:01:41 [Fein] [ForgeModLoader] Java library path at launch is C:\Program Files\Java\jre7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;C:\Program Files\ATI Technologies\ATI.ACE\Core-Static;C:\Program Files\Java\jre7\bin;.
2013-10-21 18:01:41 [Fein] [ForgeModLoader] Enabling runtime deobfuscation
2013-10-21 18:01:41 [Am feinsten] [ForgeModLoader] All core mods are successfully located
2013-10-21 18:01:41 [Am feinsten] [ForgeModLoader] Discovering coremods
2013-10-21 18:01:41 [Am feinsten] [ForgeModLoader] Found a candidate coremod CodeChickenCore 0.8.7.3.jar
2013-10-21 18:01:41 [Am feinsten] [ForgeModLoader] Loading coremod CodeChickenCore 0.8.7.3.jar
2013-10-21 18:02:22 [Information] [STDERR] [18:02:22] [ERROR] FMLRelauncher.setupHome:192->MinecraftLauncher.main:217: Unhandled error launching minecraft: java.lang.RuntimeException: java.lang.NoClassDefFoundError: cpw/mods/fml/common/versioning/ArtifactVersion
2013-10-21 18:02:22 [Information] [STDERR] cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:192)
2013-10-21 18:02:22 [Information] [STDERR] cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:259)
2013-10-21 18:02:22 [Information] [STDERR] cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:229)
2013-10-21 18:02:22 [Information] [STDERR] net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)
2013-10-21 18:02:22 [Information] [STDERR] net.minecraft.Launcher.init(Launcher.java:85)
2013-10-21 18:02:22 [Information] [STDERR] net.ftb.mclauncher.MinecraftFrame.start(MinecraftFrame.java:149)
2013-10-21 18:02:22 [Information] [STDERR] net.ftb.mclauncher.MinecraftLauncher.main(MinecraftLauncher.java:211)

Grosser dank im voraus ;D