Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/logging/log4j/Level
at net.minecraft.launchwrapper.Launch.launch(Launch.java:94)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.Level
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)
... 2 more
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
The Meaning of Life, the Universe, and Everything.
Join Date:
7/31/2014
Posts:
61
Minecraft:
ajs2345
Member Details
I had that problem, make sure that all your mods are at the closest possible version of minecraft as forge. I had this problem just this morning and that worked for me.
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Launching Log:
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/logging/log4j/Level
at net.minecraft.launchwrapper.Launch.launch(Launch.java:94)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.Level
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)
... 2 more
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
JVM Argument:
-Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
Windows Version: 10 [build 9926](64-bit)
Java Version: 1.8.0_31
Forge Version: 11.14.1.1341
Mods List:
Aroma1997Core,
Baubles,
Better Foliage,
Better Horse HUD,
Better Sprinting,
BetterChest,
Biomes O Plenty,
Bow Infinity Fix,
Convenient Recipes,
Dense Ores,
Emerald & Obsidian mod,
Ender Utilities,
Enhanced Spawner 2,
Extra Achivementes,
Fast Leave Decay,
Hopper Ducts,
Inventory Tweaks,
Iron Chests,
LavaBoat,
Parachute Mod,
Plant Mega Pack,
Quartz & Primarine mod
Redstone Paste
Ruins (Structure Spawning Mod)
Simple Refinement
Talismans 2
Vein Miner
VoxelMap
Zyin's HUD
CodeChickenCore
NotEnoughtItems
I use the Curse Client
does you're minecraft game crash when you press play? or does the player log just pop up right after you hit play and the game never shows up?
but how I install forge correct on Curse Client [Curse Voice]
the player log just pop up right after you hit play and the game never shows up
I had that problem, make sure that all your mods are at the closest possible version of minecraft as forge. I had this problem just this morning and that worked for me.