My error: Cb 818 2011-06-15 19:20:52 [SEVERE] Could not load 'plugins/WorldGuard.jar' in folder 'plugins': java.lang.NoClassDefFoundError: com/sk89q/minecraft/util/commands/CommandsManager at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:167) at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:194) at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:117) at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:103) at net.minecraft.server.MinecraftServer.e(MinecraftServer.java:232) at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:219) at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:146) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:285) at net.minecraft.server.ThreadServerApplication.run(SourceFile:422) Caused by: java.lang.ClassNotFoundException: com.sk89q.minecraft.util.commands.CommandsManager at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:36) at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:24) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) ... 11 more
First things first, update Bukkit to 860 and make sure WorldGuard and WorldEdit are updated fully. WorldEdit is only needed I believe if you're protecting areas though.
