User blog:Tim-G-LOTR/Packet error when joining a server.

Hello,

Maybe some of you experienced that weird bug : whenever I try to join my own server (Awakening) I get "Internal Exception : io.netty.handler.codec.DecoderException: java.IOException: Bad packet id 64.". I tryied to /ban, /banip and join the server and it was exactly the same. All my members are getting that error. I'm running on KCauldron 1517.168 for Minecraft 1.7.10 and I use the beta 28.2 version of the LOTR mod. Before updating I deleted the old map and the mod's config file. I never get that error before that's why I think it is a bug of the update with blocks packets and Netty IO.

I hope I'll get help asap!

Here is the clentside log (the most significant part) : Here is the server side log (the most interesting part) (if it is hard to read, just select the text, it's easier) :

[20:22:52] [User Authenticator #5/INFO] : UUID of player timgodreuil is 0f23a98f-bf46-4bf7-91f1-31331a185d7a

[20:22:52] [Server thread/WARN] : Failed to handle packet for /[MY IP : PORT]

java.lang.NullPointerException 

'''at net.minecraft.entity.player.EntityPlayer. (EntityPlayer.java:171) ~[yz.class:?] '''

'''at net.minecraft.entity.player.EntityPlayerMP. (EntityPlayerMP.java:187) ~[mw.class:?] '''

at net.minecraft.server.management.ServerConfigurationManager.attemptLogin(ServerConfigurationManager.java:530) ~[oi.class:?] 

at net.minecraft.server.network.NetHandlerLoginServer.func_147326_c(NetHandlerLoginServer.java:128) ~[nn.class:?] 

at net.minecraft.server.network.NetHandlerLoginServer.func_147233_a(NetHandlerLoginServer.java:68) ~[nn.class:?] 

<p style="box-sizing:border-box;font-family:Menlo,Monaco,Consolas,'CourierNew',monospace;line-height:1.42857;color:rgb(204,204,204);word-break:break-all;word-wrap:break-word;border:none;border-radius:0px;white-space:pre-wrap;font-weight:normal;width:1653px;padding:0px!important;"><span style="box-sizing:border-box;color:rgb(255,255,255);">at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:247) ~[ej.class:?] 

<p style="box-sizing:border-box;font-family:Menlo,Monaco,Consolas,'CourierNew',monospace;line-height:1.42857;color:rgb(204,204,204);word-break:break-all;word-wrap:break-word;border:none;border-radius:0px;white-space:pre-wrap;font-weight:normal;width:1653px;padding:0px!important;"><span style="box-sizing:border-box;color:rgb(255,255,255);">at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:173) [nc.class:?] 

<p style="box-sizing:border-box;font-family:Menlo,Monaco,Consolas,'CourierNew',monospace;line-height:1.42857;color:rgb(204,204,204);word-break:break-all;word-wrap:break-word;border:none;border-radius:0px;white-space:pre-wrap;font-weight:normal;width:1653px;padding:0px!important;"><span style="box-sizing:border-box;color:rgb(255,255,255);">at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:976) [MinecraftServer.class:?] 

<p style="box-sizing:border-box;font-family:Menlo,Monaco,Consolas,'CourierNew',monospace;line-height:1.42857;color:rgb(204,204,204);word-break:break-all;word-wrap:break-word;border:none;border-radius:0px;white-space:pre-wrap;font-weight:normal;width:1653px;padding:0px!important;"><span style="box-sizing:border-box;color:rgb(255,255,255);">at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:431) [lt.class:?] 

<p style="box-sizing:border-box;font-family:Menlo,Monaco,Consolas,'CourierNew',monospace;line-height:1.42857;color:rgb(204,204,204);word-break:break-all;word-wrap:break-word;border:none;border-radius:0px;white-space:pre-wrap;font-weight:normal;width:1653px;padding:0px!important;"><span style="box-sizing:border-box;color:rgb(255,255,255);">at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:811) [MinecraftServer.class:?] 

<p style="box-sizing:border-box;font-family:Menlo,Monaco,Consolas,'CourierNew',monospace;line-height:1.42857;color:rgb(204,204,204);word-break:break-all;word-wrap:break-word;border:none;border-radius:0px;white-space:pre-wrap;font-weight:normal;width:1653px;padding:0px!important;"><span style="box-sizing:border-box;color:rgb(255,255,255);">at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:671) [MinecraftServer.class:?] 

<p style="box-sizing:border-box;font-family:Menlo,Monaco,Consolas,'CourierNew',monospace;line-height:1.42857;color:rgb(204,204,204);word-break:break-all;word-wrap:break-word;border:none;border-radius:0px;white-space:pre-wrap;font-weight:normal;width:1653px;padding:0px!important;"><span style="box-sizing:border-box;color:rgb(255,255,255);">at java.lang.Thread.run(Thread.java:722) [?:1.7.0] 

<p style="box-sizing:border-box;font-family:Menlo,Monaco,Consolas,'CourierNew',monospace;line-height:1.42857;color:rgb(204,204,204);word-break:break-all;word-wrap:break-word;border:none;border-radius:0px;white-space:pre-wrap;font-weight:normal;padding:0px!important;">[20:22:52] <span style="box-sizing:border-box;color:rgb(153,153,255);">[Server thread/INFO] : com.mojang.authlib.GameProfile@64dab189[id=0f23a98f-bf46-4bf7-91f1-31331a185d7a,name=timgodreuil,properties={textures=[com.mojang.authlib.properties.Property@7cd339f1]},legacy=false] (/MY IP : PORT) lost connection: Internal server error