41 - Odd error in log, random disconnects?

What steps will reproduce the problem?
1. Logout?  I dunno

What is the expected output? What do you see instead?
I didn't see anything while logged in, but when I returned to the log...

What version of the product are you using?
DispNameChanger v5.6.0[1.3.1]

What version of craftbukkit are you using?

Do you have an error log of what happened?
2012-08-11 08:09:38 [INFO] [DispNameChanger] Converted |/tp keiso vas| to |/tp ccs_student_2 VasVadum |.
2012-08-11 08:09:42 [INFO] <Keiso> thanks
2012-08-11 08:11:31 [INFO] Connection reset
2012-08-11 08:11:31 [INFO] ccs_student_2 lost connection: disconnect.quitting
2012-08-11 08:11:31 [SEVERE] Could not pass event PlayerQuitEvent to DispNameChanger
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:332)
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
    at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
    at net.minecraft.server.ServerConfigurationManagerAbstract.disconnect(ServerConfigurationManagerAbstract.java:213)
    at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:711)
    at net.minecraft.server.NetworkManager.b(NetworkManager.java:286)
    at net.minecraft.server.NetServerHandler.d(NetServerHandler.java:109)
    at net.minecraft.server.ServerConnection.b(SourceFile:35)
    at net.minecraft.server.DedicatedServerConnection.b(SourceFile:30)
    at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:583)
    at net.minecraft.server.DedicatedServer.q(DedicatedServer.java:212)
    at net.minecraft.server.MinecraftServer.p(MinecraftServer.java:476)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:408)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:539)
Caused by: java.lang.NullPointerException
    at me.captain.dnc.DPL.onPlayerQuit(DPL.java:165)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:616)
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:330)
    ... 14 more
2012-08-11 08:11:44 [INFO] ccs_student_2 [/*:33899] lost connection
2012-08-11 08:12:01 [INFO] ccs_student_2 [/*:40528] lost connection
2012-08-11 08:12:20 [INFO] ccs_student_2[/*:36881] logged in with entity id 29456 at ([world] -9.915696713842314, 73.0, -7.795877522906574)

Please type 'Plugins' in the server console and paste the list here:
I don't have a server console.  Dedicated host.
https://sites.google.com/site/sangyvas/minecraft/active-mods <- things in green are installed, things in white I may not be using ever again and aren't installed yet.  Yellow is I'm waiting for it to update.

Please provide any additional information below.

I dunno if this is what was causing my friend's random disconnects or not.

User When Change
VasVadum Aug 14, 2012 at 06:34 UTC Create

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  • 1 comment
  • Avatar of SniperFodder SniperFodder Aug 14, 2012 at 15:27 UTC - 0 likes

    Is this the cause of the disconnects? Don't think so, but that is a DNC Error that I am not expecting to see.

    Did you have multiple clients with the same login name connected to the server? I didn't know Minecraft used 2 different ports for client connections.

    Can you disconnect from the server and try to reproduce the NPE again, recording the steps to do it?

    I'll do some testing when I get home.


  • 1 comment


Last updated
Feb 21, 2013
Aug 14, 2012
New - Issue has not had initial review yet.
Defect - A shortcoming, fault, or imperfection
Medium - Normal priority.

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