Minecraft failed to start.

[nico15821]

Everytime i launch mine craft it tells me "Minecraft failed to start.." I'm using the Tekkit Launcher 1.0.2.0 to launch TekkitLite.

 

 

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2013-01-15 18:41:00 [iNFO] [ForgeModLoader] Forge Mod Loader version 4.7.4.520 for Minecraft 1.4.7 loading

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] All core mods are successfully located

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Discovering coremods

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Found a candidate coremod CodeChickenCore 0.7.0.2.jar

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Loading coremod CodeChickenCore 0.7.0.2.jar

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Loaded coremod CodeChickenCore 0.7.0.2.jar

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Found a candidate coremod [1.4.6]TreeCapitator.Forge.1.4.6.r03.Uni.CoreMod.jar

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Loading coremod [1.4.6]TreeCapitator.Forge.1.4.6.r03.Uni.CoreMod.jar

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Loaded coremod [1.4.6]TreeCapitator.Forge.1.4.6.r03.Uni.CoreMod.jar

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Found library file argo-2.25.jar present and correct in lib dir

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Found library file guava-12.0.1.jar present and correct in lib dir

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Found library file asm-all-4.0.jar present and correct in lib dir

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Found library file bcprov-jdk15on-147.jar present and correct in lib dir

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Running coremod plugins

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Running coremod plugin FMLCorePlugin

2013-01-15 18:41:00 [iNFO] [ForgeModLoader] Found valid fingerprint for Minecraft Forge. Certificate fingerprint de4cf8a3f3bc15635810044c39240bf96804ea7d

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Coremod plugin FMLCorePlugin run successfully

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Running coremod plugin FMLForgePlugin

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Coremod plugin FMLForgePlugin run successfully

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Running coremod plugin CodeChickenCorePlugin

2013-01-15 18:41:00 [iNFO] [sTDOUT] Adding Accesstransformer map: codechickencore_at.cfg

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Coremod plugin CodeChickenCorePlugin run successfully

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Running coremod plugin TreeCapitatorCorePlugin

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Coremod plugin TreeCapitatorCorePlugin run successfully

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Validating minecraft

2013-01-15 18:41:00 [FINEST] [ForgeModLoader] Minecraft validated, launching...

2013-01-15 18:41:00 [iNFO] [sTDERR] Exception thrown while initializing MineCraft.

2013-01-15 18:41:00 [iNFO] [sTDERR] java.lang.RuntimeException: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindClassException: java.lang.ClassNotFoundException: net.minecraft.Launcher

2013-01-15 18:41:00 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:269)

2013-01-15 18:41:00 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)

2013-01-15 18:41:00 [iNFO] [sTDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)

2013-01-15 18:41:00 [iNFO] [sTDERR] at org.spoutcraft.launcher.MinecraftAppletEnglober.init(MinecraftAppletEnglober.java:110)

2013-01-15 18:41:00 [iNFO] [sTDERR] at org.spoutcraft.launcher.gui.LauncherFrame.runGame(LauncherFrame.java:121)

2013-01-15 18:41:00 [iNFO] [sTDERR] at org.spoutcraft.launcher.gui.LoginForm.runGame(LoginForm.java:907)

2013-01-15 18:41:00 [iNFO] [sTDERR] at org.spoutcraft.launcher.gui.LoginForm$2$1.done(LoginForm.java:814)

2013-01-15 18:41:00 [iNFO] [sTDERR] at javax.swing.SwingWorker$5.run(SwingWorker.java:717)

2013-01-15 18:41:00 [iNFO] [sTDERR] at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(SwingWorker.java:814)

2013-01-15 18:41:00 [iNFO] [sTDERR] at sun.swing.AccumulativeRunnable.run(AccumulativeRunnable.java:95)

2013-01-15 18:41:00 [iNFO] [sTDERR] at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(SwingWorker.java:824)

2013-01-15 18:41:00 [iNFO] [sTDERR] at javax.swing.Timer.fireActionPerformed(Timer.java:291)

2013-01-15 18:41:00 [iNFO] [sTDERR] at javax.swing.Timer$DoPostEvent.run(Timer.java:221)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:702)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.awt.EventQueue.access$400(EventQueue.java:82)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.awt.EventQueue$2.run(EventQueue.java:663)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.awt.EventQueue$2.run(EventQueue.java:661)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.security.AccessController.doPrivileged(Native Method)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.awt.EventQueue.dispatchEvent(EventQueue.java:672)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

2013-01-15 18:41:00 [iNFO] [sTDERR] Caused by: cpw.mods.fml.relauncher.ReflectionHelper$UnableToFindClassException: java.lang.ClassNotFoundException: net.minecraft.Launcher

2013-01-15 18:41:00 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.ReflectionHelper.getClass(ReflectionHelper.java:159)

2013-01-15 18:41:00 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:254)

2013-01-15 18:41:00 [iNFO] [sTDERR] ... 26 more

2013-01-15 18:41:00 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: net.minecraft.Launcher

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.net.URLClassLoader$1.run(URLClassLoader.java:202)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.security.AccessController.doPrivileged(Native Method)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.net.URLClassLoader.findClass(URLClassLoader.java:190)

2013-01-15 18:41:00 [iNFO] [sTDERR] at org.spoutcraft.launcher.MinecraftClassLoader.findClass(MinecraftClassLoader.java:64)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(ClassLoader.java:306)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(ClassLoader.java:247)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.lang.Class.forName0(Native Method)

2013-01-15 18:41:00 [iNFO] [sTDERR] at java.lang.Class.forName(Class.java:247)

2013-01-15 18:41:00 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.ReflectionHelper.getClass(ReflectionHelper.java:151)

2013-01-15 18:41:00 [iNFO] [sTDERR] ... 27 more

 

 

Hope you guys can help me. Thanks.

[luacs1998]

This looks like the tekkit forums?

You need to update your launcher.

Thread locked.