Error with Craftbukkit-1.1-R6

I just downloaded Craftbukkit-1.1-R6 and got a error=
I dont anderstand whats wronge. Can somebady help?



2012-03-01 22:58:48 [INFO] Starting minecraft server version 1.1
2012-03-01 22:58:48 [INFO] Loading properties
2012-03-01 22:58:48 [INFO] Starting Minecraft server on *:25565
2012-03-01 22:58:48 [INFO] This server is running CraftBukkit version git-Bukkit-1.1-R6-b1988jnks (MC: 1.1) (Implementing API version 1.1-R6)
2012-03-01 22:58:48 [SEVERE] java.lang.NullPointerException: null value
2012-03-01 22:58:48 [SEVERE]at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:204)
2012-03-01 22:58:48 [SEVERE]at com.google.common.collect.ImmutableMap.entryOf(ImmutableMap.java:139)
2012-03-01 22:58:48 [SEVERE]at com.google.common.collect.ImmutableMap$Builder.put(ImmutableMap.java:178)
2012-03-01 22:58:48 [SEVERE]at org.bukkit.plugin.PluginDescriptionFile.loadMap(PluginDescriptionFile.java:214)
2012-03-01 22:58:48 [SEVERE]at org.bukkit.plugin.PluginDescriptionFile.<init>(PluginDescriptionFile.java:40)
2012-03-01 22:58:48 [SEVERE]at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPluginLoader.java:198)
2012-03-01 22:58:48 [SEVERE]at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:132)
2012-03-01 22:58:48 [SEVERE]at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:206)
2012-03-01 22:58:48 [SEVERE]at org.bukkit.craftbukkit.CraftServer.<init>(CraftServer.java:182)
2012-03-01 22:58:48 [SEVERE]at net.minecraft.server.ServerConfigurationManager.<init>(ServerConfigurationManager.java:53)
2012-03-01 22:58:48 [SEVERE]at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:147)
2012-03-01 22:58:48 [SEVERE]at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:407)
2012-03-01 22:58:48 [SEVERE]at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
2012-03-01 22:58:48 [SEVERE] Unexpected exception
java.lang.NullPointerException: null value
at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:204)
at com.google.common.collect.ImmutableMap.entryOf(ImmutableMap.java:139)
at com.google.common.collect.ImmutableMap$Builder.put(ImmutableMap.java:178)
at org.bukkit.plugin.PluginDescriptionFile.loadMap(PluginDescriptionFile.java:214)
at org.bukkit.plugin.PluginDescriptionFile.<init>(PluginDescriptionFile.java:40)
at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPluginLoader.java:198)
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:132)
at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:206)
at org.bukkit.craftbukkit.CraftServer.<init>(CraftServer.java:182)
at net.minecraft.server.ServerConfigurationManager.<init>(ServerConfigurationManager.java:53)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:147)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:407)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
2012-03-01 22:58:48 [WARNING] Could not get current artifact information; perhaps you are running a custom version?: FileNotFoundException .


Also here is my bat file :
Echo OFF
SET BINDIR=%~dp0
CD /D "%BINDIR%"
java -Xmx2G -Xms2G -jar craftbukkit-1.1-R6.jar noguir
PAUSE

 

what is your pc? Mac, windows, linux?

 

Its windows, but I got help. Need to update all the plugins or delete them...

 

yep
i would wait a while for the plugins to get updated.