[22:37:23] [Server thread/ERROR] [FML]: FMLIndexedMessageCodec exception caught
java.lang.NullPointerException
    at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:213) ~[minecraft_server.1.10.2.jar:?]
    at com.google.common.collect.SingletonImmutableList.<init>(SingletonImmutableList.java:40) ~[minecraft_server.1.10
.2.jar:?]
    at com.google.common.collect.ImmutableList.of(ImmutableList.java:89) ~[minecraft_server.1.10.2.jar:?]
    at net.minecraftforge.fml.common.network.FMLOutboundHandler$OutboundTarget$3.selectNetworks(FMLOutboundHandler.jav
a:109) ~[FMLOutboundHandler$OutboundTarget$3.class:?]
    at net.minecraftforge.fml.common.network.FMLOutboundHandler.write(FMLOutboundHandler.java:293) ~[FMLOutboundHandle
r.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:658) ~[AbstractCh
annelHandlerContext.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:716) ~[AbstractChannelH
andlerContext.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:651) ~[AbstractChannelH
andlerContext.class:?]
    at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:112) ~[MessageToMessageEncode
r.class:?]
    at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[MessageToMessageCodec.clas
s:?]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:658) ~[AbstractCh
annelHandlerContext.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:716) ~[AbstractChannelH
andlerContext.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:706) ~[Abstract
ChannelHandlerContext.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:741) ~[Abstract
ChannelHandlerContext.class:?]
    at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:895) ~[DefaultChannelPipeline
.class:?]
    at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:240) ~[AbstractChannel.class:?]
    at net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:254) [Si
mpleNetworkWrapper.class:?]
    at net.dries007.dsi.ServerHelper.onTickPlayerTick(ServerHelper.java:101) [ServerHelper.class:?]
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_434_ServerHelper_onTickPlayerTick_PlayerTickEvent.in
voke(.dynamic) [?:?]
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) [ASMEventHandler.cla
ss:?]
    at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:185) [EventBus.class:?]
    at net.minecraftforge.fml.common.FMLCommonHandler.onPlayerPreTick(FMLCommonHandler.java:360) [FMLCommonHandler.cla
ss:?]
    at net.minecraft.entity.player.EntityPlayer.func_70071_h_(EntityPlayer.java:189) [zs.class:?]
    at net.minecraft.entity.player.EntityPlayerMP.func_71127_g(EntityPlayerMP.java:303) [lu.class:?]
    at net.minecraft.network.NetHandlerPlayServer.func_73660_a(NetHandlerPlayServer.java:162) [me.class:?]
    at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher$1.func_73660_a(NetworkDispatcher.java:213) [N
etworkDispatcher$1.class:?]
    at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:287) [eo.class:?]
    at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:180) [md.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:732) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:387) [ld.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:613) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131]
[22:37:23] [Server thread/ERROR] [FML]: SimpleChannelHandlerWrapper exception
java.lang.NullPointerException
    at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:213) ~[minecraft_server.1.10.2.jar:?]
    at com.google.common.collect.SingletonImmutableList.<init>(SingletonImmutableList.java:40) ~[minecraft_server.1.10
.2.jar:?]
    at com.google.common.collect.ImmutableList.of(ImmutableList.java:89) ~[minecraft_server.1.10.2.jar:?]
    at net.minecraftforge.fml.common.network.FMLOutboundHandler$OutboundTarget$3.selectNetworks(FMLOutboundHandler.jav
a:109) ~[FMLOutboundHandler$OutboundTarget$3.class:?]
    at net.minecraftforge.fml.common.network.FMLOutboundHandler.write(FMLOutboundHandler.java:293) ~[FMLOutboundHandle
r.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:658) ~[AbstractCh
annelHandlerContext.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:716) ~[AbstractChannelH
andlerContext.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:651) ~[AbstractChannelH
andlerContext.class:?]
    at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:112) ~[MessageToMessageEncode
r.class:?]
    at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[MessageToMessageCodec.clas
s:?]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:658) ~[AbstractCh
annelHandlerContext.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:716) ~[AbstractChannelH
andlerContext.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:706) ~[Abstract
ChannelHandlerContext.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:741) ~[Abstract
ChannelHandlerContext.class:?]
    at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:895) ~[DefaultChannelPipeline
.class:?]
    at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:240) ~[AbstractChannel.class:?]
    at net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:254) [Si
mpleNetworkWrapper.class:?]
    at net.dries007.dsi.ServerHelper.onTickPlayerTick(ServerHelper.java:101) [ServerHelper.class:?]
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_434_ServerHelper_onTickPlayerTick_PlayerTickEvent.in
voke(.dynamic) [?:?]
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) [ASMEventHandler.cla
ss:?]
    at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:185) [EventBus.class:?]
    at net.minecraftforge.fml.common.FMLCommonHandler.onPlayerPreTick(FMLCommonHandler.java:360) [FMLCommonHandler.cla
ss:?]
    at net.minecraft.entity.player.EntityPlayer.func_70071_h_(EntityPlayer.java:189) [zs.class:?]
    at net.minecraft.entity.player.EntityPlayerMP.func_71127_g(EntityPlayerMP.java:303) [lu.class:?]
    at net.minecraft.network.NetHandlerPlayServer.func_73660_a(NetHandlerPlayServer.java:162) [me.class:?]
    at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher$1.func_73660_a(NetworkDispatcher.java:213) [N
etworkDispatcher$1.class:?]
    at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:287) [eo.class:?]
    at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:180) [md.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:732) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:387) [ld.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:613) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131]
[22:37:23] [Netty Epoll Server IO #13/ERROR] [FML]: There was a critical exception handling a packet on channel debugs
erverinfo
java.lang.NullPointerException
    at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:213) ~[minecraft_server.1.10.2.jar:?]
    at com.google.common.collect.SingletonImmutableList.<init>(SingletonImmutableList.java:40) ~[minecraft_server.1.10
.2.jar:?]
    at com.google.common.collect.ImmutableList.of(ImmutableList.java:89) ~[minecraft_server.1.10.2.jar:?]
    at net.minecraftforge.fml.common.network.FMLOutboundHandler$OutboundTarget$3.selectNetworks(FMLOutboundHandler.jav
a:109) ~[FMLOutboundHandler$OutboundTarget$3.class:?]
    at net.minecraftforge.fml.common.network.FMLOutboundHandler.write(FMLOutboundHandler.java:293) ~[FMLOutboundHandle
r.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:658) ~[AbstractCh
annelHandlerContext.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:716) ~[AbstractChannelH
andlerContext.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:651) ~[AbstractChannelH
andlerContext.class:?]
    at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:112) ~[MessageToMessageEncode
r.class:?]
    at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[MessageToMessageCodec.clas
s:?]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:658) ~[AbstractCh
annelHandlerContext.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:716) ~[AbstractChannelH
andlerContext.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:706) ~[Abstract
ChannelHandlerContext.class:?]
    at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:741) ~[Abstract
ChannelHandlerContext.class:?]
    at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:895) ~[DefaultChannelPipeline
.class:?]
    at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:240) ~[AbstractChannel.class:?]
    at net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:254) ~[S
impleNetworkWrapper.class:?]
    at net.dries007.dsi.ServerHelper.onTickPlayerTick(ServerHelper.java:101) ~[ServerHelper.class:?]
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_434_ServerHelper_onTickPlayerTick_PlayerTickEvent.in
voke(.dynamic) ~[?:?]
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) ~[ASMEventHandler.cl
ass:?]
    at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:185) ~[EventBus.class:?]
    at net.minecraftforge.fml.common.FMLCommonHandler.onPlayerPreTick(FMLCommonHandler.java:360) ~[FMLCommonHandler.cl
ass:?]
    at net.minecraft.entity.player.EntityPlayer.func_70071_h_(EntityPlayer.java:189) ~[zs.class:?]
    at net.minecraft.entity.player.EntityPlayerMP.func_71127_g(EntityPlayerMP.java:303) ~[lu.class:?]
    at net.minecraft.network.NetHandlerPlayServer.func_73660_a(NetHandlerPlayServer.java:162) ~[me.class:?]
    at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher$1.func_73660_a(NetworkDispatcher.java:213) ~[
NetworkDispatcher$1.class:?]
    at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:287) ~[eo.class:?]
    at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:180) ~[md.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:732) ~[MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:387) ~[ld.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:613) ~[MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471) ~[MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131]