[16:55:40] [Netty IO #1/WARN]: javax.imageio.IIOException: Can't get input stream from URL!
[16:55:40] [Netty IO #1/WARN]:         at javax.imageio.ImageIO.read(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at core.PluginCore.ServerListPing(PluginCore.java:90)
[16:55:40] [Netty IO #1/WARN]:         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[16:55:40] [Netty IO #1/WARN]:         at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at java.lang.reflect.Method.invoke(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
[16:55:40] [Netty IO #1/WARN]:         at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
[16:55:40] [Netty IO #1/WARN]:         at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
[16:55:40] [Netty IO #1/WARN]:         at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.server.v1_7_R1.PacketStatusListener.a(PacketStatusListener.java:48)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.server.v1_7_R1.PacketStatusInStart.a(SourceFile:25)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.server.v1_7_R1.PacketStatusInStart.handle(SourceFile:8)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.server.v1_7_R1.NetworkManager.a(NetworkManager.java:72)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.server.v1_7_R1.NetworkManager.channelRead0(NetworkManager.java:192)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:173)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:173)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323)
[16:55:40] [Netty IO #1/WARN]:         at com.comphenix.protocol.compat.netty.shaded.ShadedChannelInjector$4.channelRead(ShadedChannelInjector.java:279)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:173)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:149)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:100)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:480)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:447)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:341)
[16:55:40] [Netty IO #1/WARN]:         at net.minecraft.util.io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101)
[16:55:40] [Netty IO #1/WARN]:         at java.lang.Thread.run(Unknown Source)
[16:55:40] [Netty IO #1/WARN]: Caused by: java.net.ConnectException: Connection timed out: connect
[16:55:40] [Netty IO #1/WARN]:         at java.net.TwoStacksPlainSocketImpl.socketConnect(Native Method)
[16:55:40] [Netty IO #1/WARN]:         at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at java.net.PlainSocketImpl.connect(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at java.net.SocksSocketImpl.connect(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at java.net.Socket.connect(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at java.net.Socket.connect(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at sun.net.NetworkClient.doConnect(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at sun.net.www.http.HttpClient.openServer(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at sun.net.www.http.HttpClient.openServer(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at sun.net.www.http.HttpClient.<init>(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at sun.net.www.http.HttpClient.New(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at sun.net.www.http.HttpClient.New(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         at java.net.URL.openStream(Unknown Source)
[16:55:40] [Netty IO #1/WARN]:         ... 40 more
这是怎么回事呀，怎么修啊？重启后有人进去就又成这样了.

應該是報錯了。
你裝了什麼插件和ｍｏｄ衝突了吧
插件和ｍｏｄ截圖發來看看

C:\Documents and Settings\QinFeng\My Documents\2345截图\111

http://pan.baidu.com/s/1mg1qYTi

进不去服的原因有很多，比如插件冲突、报错太多，等
你这可能是属于插件冲突，

哪两个插件冲突呀？
我按的所有插件都在这
worldedit，worldguard,admincall,ancientgates,autochat,billboards,blockhunt,censored,chestmaster,citizens,clearlag,deathmessage,effectme,essentials,fancytab,groupmanager,hologramdisplays,herobrineAI,insign,lagprotect,libdisguises,limitlogin,lockblock,lockette,minigamesparty,minigameslib,multiverse-core,multiworld,nobedexplode,noboom,ontime,plotme,ppmotd,projump,protocolib,quickshop,radomplacer,residens,shopkeepers,showoff,shutdown,spectate,tuxtwolib,variabletriggers,vault,worldedit,zhyfuckbear,mythicmobs,editlore,cloudtrade,treasurechest
哪两个冲突呀

哪两个插件冲突呀？
我按的所有插件都在这
worldedit，worldguard,admincall,ancientgates,autochat,billboards,blockhunt,censored,chestmaster,citizens,clearlag,deathmessage,effectme,essentials,fancytab,groupmanager,hologramdisplays,herobrineAI,insign,lagprotect,libdisguises,limitlogin,lockblock,lockette,minigamesparty,minigameslib,multiverse-core,multiworld,nobedexplode,noboom,ontime,plotme,ppmotd,projump,protocolib,quickshop,radomplacer,residens,shopkeepers,showoff,shutdown,spectate,tuxtwolib,variabletriggers,vault,worldedit,zhyfuckbear,mythicmobs,editlore,cloudtrade,treasurechest
哪两个冲突呀