Minecolonies version

version 1.10.2, Forge 1.10.2 #2511

Expected behavior

• Not kicking of the server

Actual behaviour

• When placing supply ship for example everyone near that gets kicked out the server (Multilpayer)

Steps to reproduce the problem

1.After placing any structure i and everyone near get kicked with "A fatal error has occured, this connection is terrminated". If its for example town hall, there is no way to log in on server without map backup. I cant provide any logs cause only log there is that is someone trying to place schematic. I tried on every minecolonies version for 1.10.2
2. ...
3. Without Profit

Can you please update the minecolonies file to latest and change Forge to recommended, on both client and server first.
Then if still having same issue, post the server and client logs?

Well the Version of Forge is not too stable, try using the recommended version 2185
http://files.minecraftforge.net/maven/net/minecraftforge/forge/index_1.10.2.html
As well as the latest version of Minecolonies for 1.10.2
https://minecraft.curseforge.com/projects/minecolonies/files?filter-game-version=1738749986%3A572
The latest version of Minecolonies (tho says Alpha) has the Smeltery and herders as well as many other lag reducing changes for server and client.
But also please send us the server log and the client log so we can debug it.
You can also use pastebin or Gist for the logs and just post the links here.

Server log:

[20:30:01] [Server thread/INFO]: Saving...�[m
�[m>[20:30:02] [Server thread/INFO]: Saved the world�[m
�[m>[20:30:11] [Server thread/INFO] [minecolonies]: Request: player VarezQ is requesting schematic schematics/SupplyCamp
�[m>[20:30:11] [Server thread/INFO]: VarezQ lost connection: TextComponent{text='Disconnected', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null, insertion=null}}
�[m>[20:30:11] [Server thread/INFO]: �[0;33;1m�[m�[0;33;1mVarezQ�[m�[0;33;1m left the game�[m

Client log:
[20:30:12] [Netty Client IO #3/ERROR]: There was a critical exception handling a packet on channel MineColonies
io.netty.handler.codec.DecoderException: io.netty.handler.codec.EncoderException: java.io.EOFException: fieldSize is too long! Length is 35592, but maximum is 3213
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:99) ~[MessageToMessageDecoder.class:4.0.23.Final]
at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) ~[MessageToMessageCodec.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) ~[AbstractChannelHandlerContext.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) ~[AbstractChannelHandlerContext.class:4.0.23.Final]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787) ~[DefaultChannelPipeline.class:4.0.23.Final]
at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) ~[EmbeddedChannel.class:4.0.23.Final]
at net.minecraftforge.fml.common.network.internal.FMLProxyPacket.func_148833_a(FMLProxyPacket.java:100) [FMLProxyPacket.class:?]
at net.minecraft.network.NetworkManager.channelRead0(NetworkManager.java:149) [eo.class:?]
at net.minecraft.network.NetworkManager.channelRead0(NetworkManager.java:51) [eo.class:?]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) [SimpleChannelInboundHandler.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [AbstractChannelHandlerContext.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [AbstractChannelHandlerContext.class:4.0.23.Final]
at ic2.core.network.RpcHandler.channelRead0(RpcHandler.java:123) [RpcHandler.class:?]
at ic2.core.network.RpcHandler.channelRead0(RpcHandler.java:25) [RpcHandler.class:?]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) [SimpleChannelInboundHandler.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [AbstractChannelHandlerContext.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [AbstractChannelHandlerContext.class:4.0.23.Final]
at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.handleClientSideCustomPacket(NetworkDispatcher.java:407) [NetworkDispatcher.class:?]
at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.channelRead0(NetworkDispatcher.java:273) [NetworkDispatcher.class:?]
at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.channelRead0(NetworkDispatcher.java:73) [NetworkDispatcher.class:?]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) [SimpleChannelInboundHandler.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [AbstractChannelHandlerContext.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [AbstractChannelHandlerContext.class:4.0.23.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163) [ByteToMessageDecoder.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [AbstractChannelHandlerContext.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [AbstractChannelHandlerContext.class:4.0.23.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163) [ByteToMessageDecoder.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [AbstractChannelHandlerContext.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [AbstractChannelHandlerContext.class:4.0.23.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163) [ByteToMessageDecoder.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [AbstractChannelHandlerContext.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [AbstractChannelHandlerContext.class:4.0.23.Final]
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [MessageToMessageDecoder.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [AbstractChannelHandlerContext.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [AbstractChannelHandlerContext.class:4.0.23.Final]
at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:150) [ReadTimeoutHandler.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [AbstractChannelHandlerContext.class:4.0.23.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [AbstractChannelHandlerContext.class:4.0.23.Final]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787) [DefaultChannelPipeline.class:4.0.23.Final]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:130) [AbstractNioByteChannel$NioByteUnsafe.class:4.0.23.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511) [NioEventLoop.class:4.0.23.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468) [NioEventLoop.class:4.0.23.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382) [NioEventLoop.class:4.0.23.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354) [NioEventLoop.class:4.0.23.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [SingleThreadEventExecutor$2.class:4.0.23.Final]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_25]
Caused by: io.netty.handler.codec.EncoderException: java.io.EOFException: fieldSize is too long! Length is 35592, but maximum is 3213
at net.minecraft.network.PacketBuffer.func_150793_b(PacketBuffer.java:316) ~[eq.class:?]
at net.minecraftforge.fml.common.network.ByteBufUtils.readTag(ByteBufUtils.java:211) ~[ByteBufUtils.class:?]
at com.minecolonies.coremod.network.messages.UpdateRequestStateMessage.fromBytes(UpdateRequestStateMessage.java:71) ~[UpdateRequestStateMessage.class:?]
at net.minecraftforge.fml.common.network.simpleimpl.SimpleIndexedCodec.decodeInto(SimpleIndexedCodec.java:36) ~[SimpleIndexedCodec.class:?]
at net.minecraftforge.fml.common.network.simpleimpl.SimpleIndexedCodec.decodeInto(SimpleIndexedCodec.java:26) ~[SimpleIndexedCodec.class:?]
at net.minecraftforge.fml.common.network.FMLIndexedMessageToMessageCodec.decode(FMLIndexedMessageToMessageCodec.java:103) ~[FMLIndexedMessageToMessageCodec.class:?]
at net.minecraftforge.fml.common.network.FMLIndexedMessageToMessageCodec.decode(FMLIndexedMessageToMessageCodec.java:40) ~[FMLIndexedMessageToMessageCodec.class:?]
at io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81) ~[MessageToMessageCodec$2.class:4.0.23.Final]
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89) ~[MessageToMessageDecoder.class:4.0.23.Final]
... 45 more
Caused by: java.io.EOFException: fieldSize is too long! Length is 35592, but maximum is 3213
at io.netty.buffer.ByteBufInputStream.checkAvailable(ByteBufInputStream.java:253) ~[ByteBufInputStream.class:4.0.23.Final]
at io.netty.buffer.ByteBufInputStream.readFully(ByteBufInputStream.java:174) ~[ByteBufInputStream.class:4.0.23.Final]
at java.io.DataInputStream.readUTF(DataInputStream.java:609) ~[?:1.8.0_25]
at io.netty.buffer.ByteBufInputStream.readUTF(ByteBufInputStream.java:228) ~[ByteBufInputStream.class:4.0.23.Final]
at net.minecraft.nbt.CompressedStreamTools.func_152455_a(CompressedStreamTools.java:126) ~[ea.class:?]
at net.minecraft.nbt.CompressedStreamTools.func_152456_a(CompressedStreamTools.java:87) ~[ea.class:?]
at net.minecraft.network.PacketBuffer.func_150793_b(PacketBuffer.java:312) ~[eq.class:?]
at net.minecraftforge.fml.common.network.ByteBufUtils.readTag(ByteBufUtils.java:211) ~[ByteBufUtils.class:?]
at com.minecolonies.coremod.network.messages.UpdateRequestStateMessage.fromBytes(UpdateRequestStateMessage.java:71) ~[UpdateRequestStateMessage.class:?]
at net.minecraftforge.fml.common.network.simpleimpl.SimpleIndexedCodec.decodeInto(SimpleIndexedCodec.java:36) ~[SimpleIndexedCodec.class:?]
at net.minecraftforge.fml.common.network.simpleimpl.SimpleIndexedCodec.decodeInto(SimpleIndexedCodec.java:26) ~[SimpleIndexedCodec.class:?]
at net.minecraftforge.fml.common.network.FMLIndexedMessageToMessageCodec.decode(FMLIndexedMessageToMessageCodec.java:103) ~[FMLIndexedMessageToMessageCodec.class:?]
at net.minecraftforge.fml.common.network.FMLIndexedMessageToMessageCodec.decode(FMLIndexedMessageToMessageCodec.java:40) ~[FMLIndexedMessageToMessageCodec.class:?]
at io.netty.handler.codec.MessageToMessageCodec$2.decode(MessageToMessageCodec.java:81) ~[MessageToMessageCodec$2.class:4.0.23.Final]
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89) [MessageToMessageDecoder.class:4.0.23.Final]
... 45 more
[20:30:12] [Client thread/INFO]: Mapping halted in C:\Users\jerzyk\Documents\Curse\Minecraft\Instances\piotrek pedal\journeymap\data\mp\MinecraftServer\DIM0
[20:30:13] [Client thread/INFO]: Applying holder lookups
[20:30:13] [Client thread/INFO]: Holder lookups applied

latest.log
Here is full log from point then i placed supplycamp

Please reopen if that didn't fix it.