Thread:LysurusPeriphragmoides789/@comment-25330335-20161222000011/@comment-27219153-20161223024024

LysurusPeriphragmoides789 wrote: Well, here was the text that was on the latest log file.

[12:09:25] [main/INFO]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker

[12:09:25] [main/ERROR]: Unable to launch

java.lang.ClassNotFoundException: cpw.mods.fml.common.launcher.FMLTweaker

at java.net.URLClassLoader$1.run(URLClassLoader.java:366) ~[?:1.7.0_25]

at java.net.URLClassLoader$1.run(URLClassLoader.java:355) ~[?:1.7.0_25]

at java.security.AccessController.doPrivileged(Native Method) ~[?:1.7.0_25]

at java.net.URLClassLoader.findClass(URLClassLoader.java:354) ~[?:1.7.0_25]

at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.7.0_25]

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) ~[?:1.7.0_25]

at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.7.0_25]

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:106) ~[launchwrapper-1.11.jar:?]

at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.7.0_25]

at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.7.0_25]

at java.lang.Class.forName0(Native Method) ~[?:1.7.0_25]

at java.lang.Class.forName(Class.java:270) ~[?:1.7.0_25]

at net.minecraft.launchwrapper.Launch.launch(Launch.java:98) [launchwrapper-1.11.jar:?]

at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.11.jar:?] Try reinstalling forge and if that doesn't work then reinstall Minecraft as well. Also, your java version is over three years old, you may want to consider updating it.