Resolved Bug in lilypad-connect v83

I have the following error running an offline server. The ip's do not work.

Code (text):

[00:00:00] [Server thread/ERROR]: Could not pass event PlayerLoginEvent to LilyPad-Connect v83
org.bukkit.event.EventException
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot.jar:git-Spigot-1649]
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-1649]
    at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:514) [spigot.jar:git-Spigot-1649]
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:499) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.PlayerList.attemptLogin(PlayerList.java:400) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.LoginListener.c(LoginListener.java:98) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.LoginListener.a(LoginListener.java:44) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.NetworkManager.a(NetworkManager.java:189) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.ServerConnection.c(ServerConnection.java:81) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:734) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:289) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:584) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:490) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [spigot.jar:git-Spigot-1649]
Caused by: java.lang.NullPointerException
    at lilypad.bukkit.connect.login.LoginListener.onPlayerLogin(LoginListener.java:44) ~[?:?]
    at sun.reflect.GeneratedMethodAccessor54.invoke(Unknown Source) ~[?:?]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_25]
    at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_25]
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:298) ~[spigot.jar:git-Spigot-1649]
    ... 13 more

Try running spigot, http://www.spigotmc.org , rather than craftbukkit. With all the craziness going on it well be updated, maintained, and be all around better. It should also fix your problem.

I run Spigot build #1649.

I obviously didn't even look at the error... Try putting your server in Online mode. If that doesn't work can you explain the error a little more. When do you get it?

I tried online mode (only the server not the proxy) but the same error occurs. It happens to everyone on all my servers with this build. I did however missed a few lines of errors which might clear things up for you:

Code (text):

[01:35:37] [User Authenticator #4/ERROR]: Could not pass event AsyncPlayerPreLoginEvent to LilyPad-Connect v83
org.bukkit.event.EventException
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot.jar:git-Spigot-1649]
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-1649]
    at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:514) [spigot.jar:git-Spigot-1649]
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:496) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.ThreadPlayerLookupUUID.fireLoginEvents(ThreadPlayerLookupUUID.java:79) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.ThreadPlayerLookupUUID.run(ThreadPlayerLookupUUID.java:32) [spigot.jar:git-Spigot-1649]
Caused by: java.lang.NullPointerException
    at lilypad.bukkit.connect.login.LoginListener.onAsyncPlayerPreLogin(LoginListener.java:31) ~[?:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_25]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[?:1.7.0_25]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_25]
    at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_25]
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:298) ~[spigot.jar:git-Spigot-1649]
    ... 5 more

When do you get this error?

Everyone on join gets this error.

What other plugins do have installed on the servers?
Can you try it with a "clean" server, so only the Bukkit-Connect plugin, no other plugins.

I've tested it without any other plugins and it still gives me the error. This has defently something to do with the fact that I run offline mode. (Please don't say go premium blabla..)

Code (text):

[12:06:22] [User Authenticator #1/ERROR]: Could not pass event AsyncPlayerPreLoginEvent to LilyPad-Connect v83
org.bukkit.event.EventException
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot.jar:git-Spigot-1649]
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-1649]
    at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:514) [spigot.jar:git-Spigot-1649]
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:496) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.ThreadPlayerLookupUUID.fireLoginEvents(ThreadPlayerLookupUUID.java:79) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.ThreadPlayerLookupUUID.run(ThreadPlayerLookupUUID.java:32) [spigot.jar:git-Spigot-1649]
Caused by: java.lang.NullPointerException
    at lilypad.bukkit.connect.login.LoginListener.onAsyncPlayerPreLogin(LoginListener.java:31) ~[?:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_25]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[?:1.7.0_25]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_25]
    at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_25]
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:298) ~[spigot.jar:git-Spigot-1649]
    ... 5 more
[12:06:22] [User Authenticator #1/INFO]: UUID of player aXed is 3948605e-ee77-3380-b8dd-af70caf1e96a
[12:06:22] [Server thread/ERROR]: Could not pass event PlayerLoginEvent to LilyPad-Connect v83
org.bukkit.event.EventException
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot.jar:git-Spigot-1649]
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-1649]
    at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:514) [spigot.jar:git-Spigot-1649]
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:499) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.PlayerList.attemptLogin(PlayerList.java:400) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.LoginListener.c(LoginListener.java:98) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.LoginListener.a(LoginListener.java:44) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.NetworkManager.a(NetworkManager.java:189) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.ServerConnection.c(ServerConnection.java:81) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:734) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:289) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:584) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:490) [spigot.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [spigot.jar:git-Spigot-1649]
Caused by: java.lang.NullPointerException
    at lilypad.bukkit.connect.login.LoginListener.onPlayerLogin(LoginListener.java:44) ~[?:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_25]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[?:1.7.0_25]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_25]
    at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_25]
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:298) ~[spigot.jar:git-Spigot-1649]
    ... 13 more

Ahh, what are your connect and proxy versions? The location of the error seems to suggest you aren't receiving the new-style payload

I had to change back to the old version yes. But this same problem occurs on the new version. But I'm going to retest it anyway.

Code (text):

UUID uuid = UUID.fromString(payload.getUUID().substring(0, 8) + "-" + payload.getUUID().substring(8, 12) + "-" + payload.getUUID().substring(12, 16) + "-" + payload.getUUID().substring(16, 20) + "-" + payload.getUUID().substring(20, 32));

That's the line of code, that throws the NPE.
So either it's that payload.getUUID() returns null, or that the payload variable is null.
But since your log contains your UUID it is more likely that the payload makes all the trouble.

So, like @flamin_scotsman already said, I think theres something wrong with your payload.
What "old version" did you use? Because if its one of the old payload versions, its probably that.

And btw, why did you have to change back to an older version?

Solved. This happens with the following setting in spigot.yml

late-bind: true
should be
late-bind: false

Thanks for all the support