There was an error starting up Minecraft and FML (1.5.1+ 7.7.1)

RigKruger · April 17, 2013

Hello!

Here is the case:

I have installed FML like this:

- Clean new download of Minecraft (no mods - new install)

- Opened Minecraft.jar

- deleted META-INF

- copied all files from FML latest download to Minecraft.jar

Here is the log:

2013-04-17 10:38:40 [iNFO] [ForgeModLoader] Forge Mod Loader version 5.1.8.611 for Minecraft 1.5.1 loading

2013-04-17 10:38:40 [iNFO] [ForgeModLoader] Java is OpenJDK Server VM, version 1.6.0_27, running on Linux:i386:3.2.0-23-generic, installed at /usr/lib/jvm/java-6-openjdk-i386/jre

2013-04-17 10:38:40 [FINE] [ForgeModLoader] Java classpath at launch is /home/epritulskiy/MinecraftSP.jar

2013-04-17 10:38:40 [FINE] [ForgeModLoader] Java library path at launch is /usr/lib/jvm/java-6-openjdk-i386/jre/lib/i386/server:/usr/lib/jvm/java-6-openjdk-i386/jre/lib/i386:/usr/lib/jvm/java-6-openjdk-i386/jre/../lib/i386:/usr/java/packages/lib/i386:/usr/lib/i386-linux-gnu/jni:/lib/i386-linux-gnu:/usr/lib/i386-linux-gnu:/usr/lib/jni:/lib:/usr/lib

2013-04-17 10:38:40 [FINE] [ForgeModLoader] Enabling runtime deobfuscation

2013-04-17 10:38:42 [iNFO] [sTDERR] Exception in thread "Thread-2" java.lang.RuntimeException: java.lang.NoClassDefFoundError: cpw/mods/fml/common/FMLLog

2013-04-17 10:38:42 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:192)

2013-04-17 10:38:42 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:259)

2013-04-17 10:38:42 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:229)

2013-04-17 10:38:42 [iNFO] [sTDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)

2013-04-17 10:38:42 [iNFO] [sTDERR] at net.minecraft.Launcher.replace(Launcher.java:153)

2013-04-17 10:38:42 [iNFO] [sTDERR] at net.minecraft.Launcher$1.run(Launcher.java:94)

2013-04-17 10:38:42 [iNFO] [sTDERR] Caused by: java.lang.NoClassDefFoundError: cpw/mods/fml/common/FMLLog

2013-04-17 10:38:42 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.Downloader.updateProgressString(Downloader.java:111)

2013-04-17 10:38:42 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:98)

2013-04-17 10:38:42 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:172)

2013-04-17 10:38:42 [iNFO] [sTDERR] ... 5 more

2013-04-17 10:38:42 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: cpw.mods.fml.common.FMLLog

2013-04-17 10:38:42 [iNFO] [sTDERR] at java.net.URLClassLoader$1.run(URLClassLoader.java:217)

2013-04-17 10:38:42 [iNFO] [sTDERR] at java.security.AccessController.doPrivileged(Native Method)

2013-04-17 10:38:42 [iNFO] [sTDERR] at java.net.URLClassLoader.findClass(URLClassLoader.java:205)

2013-04-17 10:38:42 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(ClassLoader.java:321)

2013-04-17 10:38:42 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(ClassLoader.java:266)

2013-04-17 10:38:42 [iNFO] [sTDERR] ... 8 more

I'm running Linux MINT

JRE - 6 and 7

I've searched this forum for a solution, downloaded libs to MC/lib folder, but nothing helped. Still I get the above error.

Hope for help.

RigKruger · April 17, 2013