First I just want to say sorry if this is the wrong thread.
Also I was wondering if anyone could help me with my problem, when i go to launch a modpack (Crash Landing) (I have all mods downloaded from what it says) I get a sort of error in my launcher console, I get the message
SEVERE: Unable to launch
In this context:
FTB Launcher logs:
[09:08:33] [INFO] LaunchFrame.doLogin:719: Logging in...
[09:08:33] [INFO] AuthlibHelper.authenticateWithAuthlib:60: Beginning authlib authentication attempt
[09:08:33] [INFO] AuthlibHelper.authenticateWithAuthlib:61: successfully created YggdrasilAuthenticationService
[09:08:33] [DEBUG] AuthlibHelper.authenticateWithAuthlib:68: mojangData was passed to current method
[09:08:33] [DEBUG] AuthlibHelper.authenticateWithAuthlib:71: Loading mojangData into authlib
[09:08:33] [DEBUG] AuthlibHelper.authenticateWithAuthlib:120: Authentication is valid
[09:08:33] [DEBUG] AuthlibHelper.authenticateWithAuthlib:123: loggedIn() && CanPlayOnline()
[09:08:33] [DEBUG] AuthlibHelper.authenticateWithAuthlib:127: Authentication done, returning LoginResponse
[09:08:33] [DEBUG] Benchmark.logBenchAs:71: Login Worker Run took 280 ms.
[09:08:33] [DEBUG] LaunchFrame$15.done:761: responseStr: good
[09:08:33] [INFO] LaunchFrame$15.done:764: Login complete.
[09:08:33] [DEBUG] User.writeObject:168: starting...
[09:08:33] [DEBUG] LaunchFrame$15.done:768: user data saved
[09:08:33] [DEBUG] LaunchFrame.runGameUpdater:812: ForceUpdate: false
[09:08:33] [DEBUG] LaunchFrame.runGameUpdater:813: installPath: C:\Users\Matt\Desktop\FTB
[09:08:33] [DEBUG] LaunchFrame.runGameUpdater:814: pack dir: CrashLanding
[09:08:33] [DEBUG] LaunchFrame.runGameUpdater:815: pack check path: CrashLanding\version
[09:08:33] [INFO] MCInstaller.gatherAssets:116: Checking local assets file, for MC version1.6.4 Please wait!
[09:08:33] [DEBUG] MCInstaller.gatherAssets:133: Checking minecraft.jar
[09:08:34] [DEBUG] MCInstaller.gatherAssets:146: checking minecraft libraries
[09:08:34] [DEBUG] MCInstaller.gatherAssets:167: Checking pack libararies
[09:08:34] [DEBUG] MCInstaller.gatherAssets:230: Checking minecraft assets
[09:08:37] [DEBUG] MCInstaller.gatherAssets:245: Starting TaskHandler to check MC assets
[09:08:37] [DEBUG] Benchmark.logBenchAs:71: parallel asset check took 497 ms.
[09:08:37] [INFO] MCInstaller.launchMinecraft:293: Setting up native libraries for Crash Landing v Recommended Version MC 1.6.4
[09:08:38] [INFO] MCLauncher.syncAssets:257: Syncing Assets:
[09:08:38] [DEBUG] Benchmark.logBenchAs:71: parallel asset(virtual) check took 481 ms.
[09:08:38] [INFO] MCLauncher.launchMinecraft:80: Java Path: C:\Program Files\Java\jre7\bin\javaw.exe
[09:08:38] [INFO] MCLauncher.launchMinecraft:81: Pack: Crash Landing 1.6.4
[09:08:38] [INFO] MCLauncher.setMemory:240: Setting MinMemory to 256
[09:08:38] [INFO] MCLauncher.setMemory:242: Setting MaxMemory to 4352
[09:08:38] [INFO] MCLauncher.launchMinecraft:103: Defaulting PermSize to 256m
[09:08:38] [DEBUG] PiwikTracker.run:52: Tracker request failed. Return code: 500
Oct 26, 2014 9:08:38 AM net.minecraft.launchwrapper.LogWrapper log
INFO: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
Oct 26, 2014 9:08:38 AM net.minecraft.launchwrapper.LogWrapper log
SEVERE: Unable to launch <------- (This is my Problem Here)
java.lang.ClassNotFoundException: cpw.mods.fml.common.launcher.FMLTweaker
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:102)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:94)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
[09:08:40] [DEBUG] Benchmark.logBenchAs:71: UnreadNews Init took 130 ms.
I'd Really appreciate if you guys could leave feedback... thanks[DOUBLEPOST=1414330021][/DOUBLEPOST]I've Been Trying to get this pack working for about 2 weeks, its a different problem each time but this is one problem I just can't seem to solve.
Also I was wondering if anyone could help me with my problem, when i go to launch a modpack (Crash Landing) (I have all mods downloaded from what it says) I get a sort of error in my launcher console, I get the message
SEVERE: Unable to launch
In this context:
FTB Launcher logs:
[09:08:33] [INFO] LaunchFrame.doLogin:719: Logging in...
[09:08:33] [INFO] AuthlibHelper.authenticateWithAuthlib:60: Beginning authlib authentication attempt
[09:08:33] [INFO] AuthlibHelper.authenticateWithAuthlib:61: successfully created YggdrasilAuthenticationService
[09:08:33] [DEBUG] AuthlibHelper.authenticateWithAuthlib:68: mojangData was passed to current method
[09:08:33] [DEBUG] AuthlibHelper.authenticateWithAuthlib:71: Loading mojangData into authlib
[09:08:33] [DEBUG] AuthlibHelper.authenticateWithAuthlib:120: Authentication is valid
[09:08:33] [DEBUG] AuthlibHelper.authenticateWithAuthlib:123: loggedIn() && CanPlayOnline()
[09:08:33] [DEBUG] AuthlibHelper.authenticateWithAuthlib:127: Authentication done, returning LoginResponse
[09:08:33] [DEBUG] Benchmark.logBenchAs:71: Login Worker Run took 280 ms.
[09:08:33] [DEBUG] LaunchFrame$15.done:761: responseStr: good
[09:08:33] [INFO] LaunchFrame$15.done:764: Login complete.
[09:08:33] [DEBUG] User.writeObject:168: starting...
[09:08:33] [DEBUG] LaunchFrame$15.done:768: user data saved
[09:08:33] [DEBUG] LaunchFrame.runGameUpdater:812: ForceUpdate: false
[09:08:33] [DEBUG] LaunchFrame.runGameUpdater:813: installPath: C:\Users\Matt\Desktop\FTB
[09:08:33] [DEBUG] LaunchFrame.runGameUpdater:814: pack dir: CrashLanding
[09:08:33] [DEBUG] LaunchFrame.runGameUpdater:815: pack check path: CrashLanding\version
[09:08:33] [INFO] MCInstaller.gatherAssets:116: Checking local assets file, for MC version1.6.4 Please wait!
[09:08:33] [DEBUG] MCInstaller.gatherAssets:133: Checking minecraft.jar
[09:08:34] [DEBUG] MCInstaller.gatherAssets:146: checking minecraft libraries
[09:08:34] [DEBUG] MCInstaller.gatherAssets:167: Checking pack libararies
[09:08:34] [DEBUG] MCInstaller.gatherAssets:230: Checking minecraft assets
[09:08:37] [DEBUG] MCInstaller.gatherAssets:245: Starting TaskHandler to check MC assets
[09:08:37] [DEBUG] Benchmark.logBenchAs:71: parallel asset check took 497 ms.
[09:08:37] [INFO] MCInstaller.launchMinecraft:293: Setting up native libraries for Crash Landing v Recommended Version MC 1.6.4
[09:08:38] [INFO] MCLauncher.syncAssets:257: Syncing Assets:
[09:08:38] [DEBUG] Benchmark.logBenchAs:71: parallel asset(virtual) check took 481 ms.
[09:08:38] [INFO] MCLauncher.launchMinecraft:80: Java Path: C:\Program Files\Java\jre7\bin\javaw.exe
[09:08:38] [INFO] MCLauncher.launchMinecraft:81: Pack: Crash Landing 1.6.4
[09:08:38] [INFO] MCLauncher.setMemory:240: Setting MinMemory to 256
[09:08:38] [INFO] MCLauncher.setMemory:242: Setting MaxMemory to 4352
[09:08:38] [INFO] MCLauncher.launchMinecraft:103: Defaulting PermSize to 256m
[09:08:38] [DEBUG] PiwikTracker.run:52: Tracker request failed. Return code: 500
Oct 26, 2014 9:08:38 AM net.minecraft.launchwrapper.LogWrapper log
INFO: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
Oct 26, 2014 9:08:38 AM net.minecraft.launchwrapper.LogWrapper log
SEVERE: Unable to launch <------- (This is my Problem Here)
java.lang.ClassNotFoundException: cpw.mods.fml.common.launcher.FMLTweaker
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:102)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:94)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
[09:08:40] [DEBUG] Benchmark.logBenchAs:71: UnreadNews Init took 130 ms.
I'd Really appreciate if you guys could leave feedback... thanks[DOUBLEPOST=1414330021][/DOUBLEPOST]I've Been Trying to get this pack working for about 2 weeks, its a different problem each time but this is one problem I just can't seem to solve.