SpoutDev/Spout — Issue #1467: Server crash on join
Author: Poppenboom
Created: 2012-01-21 03:18:32+00:00
State: open

Hi, I'm wanting to install spout, using build 644, but I always seem to get a:
20.01 20:05:03 [Server] INFO Connection reset
20.01 20:05:00 [Server] INFO CONSOLE: Forcing save..
20.01 20:05:00 [Multicraft] Server ran command Save World
20.01 20:02:48 [Server] INFO	at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
20.01 20:02:48 [Server] INFO	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:433)
20.01 20:02:48 [Server] INFO	at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:535)
20.01 20:02:48 [Server] INFO	at net.minecraft.server.NetworkListenThread.a(SourceFile:108)
20.01 20:02:48 [Server] INFO	at org.getspout.spout.SpoutNetServerHandler.a(SpoutNetServerHandler.java:549)
20.01 20:02:48 [Server] INFO	at org.getspout.spout.SpoutNetServerHandler.syncFlushPacketQueue(SpoutNetServerHandler.java:568)
20.01 20:02:48 [Server] INFO	at org.getspout.spout.SpoutNetServerHandler.syncFlushPacketQueue(SpoutNetServerHandler.java:575)
20.01 20:02:48 [Server] INFO	at org.getspout.spout.SpoutNetServerHandler.syncedSendPacket(SpoutNetServerHandler.java:589)
20.01 20:02:48 [Server] INFO java.lang.NoSuchFieldError: g
20.01 20:02:48 [Server] SEVERE Unexpected exception
20.01 20:02:48 [Server] SEVERE	at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
20.01 20:02:48 [Server] SEVERE	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:433)
20.01 20:02:48 [Server] SEVERE	at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:535)
20.01 20:02:48 [Server] SEVERE	at net.minecraft.server.NetworkListenThread.a(SourceFile:108)
20.01 20:02:48 [Server] SEVERE	at org.getspout.spout.SpoutNetServerHandler.a(SpoutNetServerHandler.java:549)
20.01 20:02:48 [Server] SEVERE	at org.getspout.spout.SpoutNetServerHandler.syncFlushPacketQueue(SpoutNetServerHandler.java:568)
20.01 20:02:48 [Server] SEVERE	at org.getspout.spout.SpoutNetServerHandler.syncFlushPacketQueue(SpoutNetServerHandler.java:575)
20.01 20:02:48 [Server] SEVERE	at org.getspout.spout.SpoutNetServerHandler.syncedSendPacket(SpoutNetServerHandler.java:589)
20.01 20:02:48 [Server] SEVERE java.lang.NoSuchFieldError: g
20.01 20:02:47 [Server] INFO	at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
20.01 20:02:47 [Server] INFO	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:433)
20.01 20:02:47 [Server] INFO	at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:501)
20.01 20:02:47 [Server] INFO	at org.bukkit.craftbukkit.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:137)
20.01 20:02:47 [Server] INFO	at org.getspout.spout.ServerTickTask.run(ServerTickTask.java:40)
20.01 20:02:47 [Server] INFO	at org.getspout.spout.player.SpoutCraftPlayer.onTick(SpoutCraftPlayer.java:1205)
20.01 20:02:47 [Server] INFO	at org.getspout.spout.SpoutNetServerHandler.syncFlushPacketQueue(SpoutNetServerHandler.java:568)
20.01 20:02:47 [Server] INFO	at org.getspout.spout.SpoutNetServerHandler.syncFlushPacketQueue(SpoutNetServerHandler.java:575)
20.01 20:02:47 [Server] INFO	at org.getspout.spout.SpoutNetServerHandler.syncedSendPacket(SpoutNetServerHandler.java:589)
20.01 20:02:47 [Server] INFO java.lang.NoSuchFieldError: g
20.01 20:02:47 [Server] WARNING Task of 'Spout' generated an exception
20.01 20:02:47 [Server] INFO OP joined
20.01 20:02:47 [Server] SEVERE	at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
20.01 20:02:47 [Server] SEVERE	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:433)
20.01 20:02:47 [Server] SEVERE	at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:535)
20.01 20:02:47 [Server] SEVERE	at net.minecraft.server.NetworkListenThread.a(SourceFile:94)
20.01 20:02:47 [Server] SEVERE	at net.minecraft.server.NetLoginHandler.a(NetLoginHandler.java:39)
20.01 20:02:47 [Server] SEVERE	at net.minecraft.server.NetLoginHandler.b(NetLoginHandler.java:114)
20.01 20:02:47 [Server] SEVERE	at net.minecraft.server.ServerConfigurationManager.c(ServerConfigurationManager.java:129)
20.01 20:02:47 [Server] SEVERE	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:340)
20.01 20:02:47 [Server] SEVERE	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
20.01 20:02:47 [Server] SEVERE	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:268)
20.01 20:02:47 [Server] SEVERE	at org.getspout.spout.SpoutPlayerListener.onPlayerJoin(SpoutPlayerListener.java:55)
20.01 20:02:47 [Server] SEVERE	at org.getspout.spout.player.SpoutCraftPlayer.updateNetServerHandler(SpoutCraftPlayer.java:1275)
20.01 20:02:47 [Server] SEVERE	at org.getspout.spout.SpoutNetServerHandler.(SpoutNetServerHandler.java:123)
20.01 20:02:47 [Server] SEVERE	at java.lang.Class.getDeclaredField(Class.java:1899)
20.01 20:02:47 [Server] SEVERE java.lang.NoSuchFieldException: q
20.01 20:02:47 [Multicraft] Poppenboom ran command Message of the Day
20.01 20:02:47 [Connect] User Poppenboom, IP 98.156.78.195

When I join, this appears and it seems as though I am falling through the void.
I am using CraftBukkit Dev Build 1744. What should I do?