viaversion / viaversion Goto Github PK

View Code? Open in Web Editor NEW

1.1K 40.0 250.0 20.26 MB

Allows the connection of newer clients to older server versions for Minecraft servers.

Home Page: https://viaversion.com

License: GNU General Public License v3.0

Java 99.96% Kotlin 0.04%

minecraft plugin spigot bukkit bungeecord sponge java velocity viaversion sponge-plugin

viaversion's Introduction

ViaVersion

Allows the connection of higher client versions to lower server versions - it works on any platform you can think of.

The base ViaVersion jar runs on Paper, Velocity, Bungee, and Sponge. We also have projects integrating ViaVersion to run on Fabric, Forge, or as a standalone proxy to join from basically any client version on any server version from the past decade. See HERE for an overview of the different Via* projects.

Supported Versions:

User Docs: https://docs.viaversion.com/display/VIAVERSION/

Releases/Dev Builds

You can find official releases in the following places:

Hangar (for our plugins): https://hangar.papermc.io/ViaVersion/ViaVersion
Modrinth (for our mods): https://modrinth.com/mod/viaversion
GitHub: https://github.com/ViaVersion/ViaVersion/releases

Dev builds for all of our projects are on our Jenkins server:

Jenkins: https://ci.viaversion.com

ViaVersion as a Dependency

JavaDocs: https://jd.viaversion.com

Maven:

<repository>
    <id>viaversion-repo</id>
    <url>https://repo.viaversion.com</url>
</repository>

<dependency>
    <groupId>com.viaversion</groupId>
    <artifactId>viaversion-api</artifactId>
    <version>[4.0.0,5.0.0)</version>
    <scope>provided</scope>
</dependency>

Gradle:

repositories {
    maven("https://repo.viaversion.com")
}

dependencies {
    compileOnly("com.viaversion:viaversion-api:VERSION") // Replace the version
}

If you need access to the existing protocol or platform implementations, use the parent artifact viaversion. Please note the differences in licensing.

Building

After cloning this repository, build the project with Gradle by running ./gradlew build and take the created jar out of the build/libs directory.

Mapping Files

Mapping files are generated and managed in our Mappings repository.

Resources

Via Mappings Generator
Mojang mappings (Thank you, Mojang, very cool)
wiki.vg (Used for historic information regarding packet structure, we also contribute back)
Burger (See PAaaS)

License

The entirety of the API directory (including the legacy API directory) is licensed under the MIT License; see licenses/MIT.md for details.

Everything else, unless explicitly stated otherwise, is licensed under the GNU General Public License v3, including the end-product as a whole; see licenses/GPL.md for details.

Special thanks to all our Contributors.

viaversion's People

Contributors

Stargazers

Watchers

Forkers

mystalion kevinjss1mc hugokerstens fillefilip8 gigosaurus gitter-badger matsv punkeel sin96 ridalarry sgdc3 got-milk lenis0012 nlthijs48 jhxsmatthew wow4201 intronate67 64bitjava boomboompower gamemodsbr joserobjr harrydevane crylin emiel45 yawkat mxson inventivetalentdev maxqia minidigger chris-bitler johnfriedrich mienkaworker snycs genazt clankstar raynlegends crypnotic holodeckone-minecraft eros pvporg weefle replaymod ninja- mmxw11 cdagaming pokechu22 aromaa avicus vectrixdevelops creeper123123321 jariojose mtm123 owcici ducitymp yzimroni logics4 cswhite2000 stratusnetwork supermanyt minecraft7net foorcee 7kasper gitissuesbot zedwick kennytvn adiantek minhkhanh091 kennytv astei a5vtech introcdc harieo joshsargent819 x9nico bundabrg kjdf29jdsk lukalt jho5245 jasoryeh 2001zhaozhao gabik21 berndschmecka moker59 xxdark lulu2002 ulyssedu45 proximiters974 apachezy twitch69 alphamode mrbuttersdev imanity-software fplrcraft call911nowplz clrxbl redned235 unicraftnetwork thinkverse damatrix lennardk

viaversion's Issues

incoming packet not found 147455 state: PLAY

[20:52:17 INFO]: incoming packet not found 147455 state: PLAY
[20:52:17 INFO]: throwing
[20:52:17 WARN]: An exception was thrown by a user handler's exceptionCaught() method while handling the following exception:
io.netty.handler.codec.DecoderException: java.lang.RuntimeException: Incoming Packet not found? 147455 State: PLAY Version: 107
        at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:280) ~[spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:149) ~[spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:150) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.epoll.EpollSocketChannel$EpollSocketUnsafe.epollInReady(EpollSocketChannel.java:722) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:326) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:264) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at java.lang.Thread.run(Thread.java:745) [?:1.8.0_60]
Caused by: java.lang.RuntimeException: Incoming Packet not found? 147455 State: PLAY Version: 107
        at us.myles.ViaVersion.transformers.IncomingTransformer.transform(IncomingTransformer.java:27) ~[?:?]
        at us.myles.ViaVersion.handlers.ViaDecodeHandler.decode(ViaDecodeHandler.java:33) ~[?:?]
        at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:249) ~[spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        ... 18 more

Using ViaVersion 0.4.3.

Boss Bars don't work

I mean they're kind of a hack in the first place, but they don't work for like BossBarAPI or what.

Probably need fixing.

Title on join is causing crash (JSON error)

I think is the title, and not the tab's header & footer that..
cause another crash with the JSON error

ProtocolLib PacketAdapters listening for PacketType.Play.Server.MAP_CHUNK causes exceptions for 1.9 clients

Upon joining (and the server attempting to send chunk data to the 1.9 client), you get one of these lovelies for each packet that would be sent:

[14:11:14] [Netty Epoll Server IO #0/WARN]: An exception was thrown by a user handler's exceptionCaught() method while handling the following exception:
java.io.IOException: Error while write(...): Broken pipe
    at io.netty.channel.epoll.Native.writeAddress(Native Method) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.epoll.EpollSocketChannel.writeBytes(EpollSocketChannel.java:125) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.epoll.EpollSocketChannel.doWriteSingle(EpollSocketChannel.java:337) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.epoll.EpollSocketChannel.doWrite(EpollSocketChannel.java:325) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.AbstractChannel$AbstractUnsafe.flush0(AbstractChannel.java:707) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.flush0(AbstractEpollChannel.java:240) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.AbstractChannel$AbstractUnsafe.flush(AbstractChannel.java:676) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.DefaultChannelPipeline$HeadContext.flush(DefaultChannelPipeline.java:1059) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:688) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:669) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.ChannelOutboundHandlerAdapter.flush(ChannelOutboundHandlerAdapter.java:115) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:688) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:669) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.ChannelOutboundHandlerAdapter.flush(ChannelOutboundHandlerAdapter.java:115) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:688) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:669) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.ChannelOutboundHandlerAdapter.flush(ChannelOutboundHandlerAdapter.java:115) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:688) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:669) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.ChannelOutboundHandlerAdapter.flush(ChannelOutboundHandlerAdapter.java:115) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:688) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:718) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:706) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:741) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:895) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:240) ~[Spigot.jar:git-Spigot-db6de12-07c3001]
    at com.comphenix.protocol.compat.netty.independent.NettyChannelProxy.writeAndFlush(NettyChannelProxy.java:327) ~[?:?]
    at net.minecraft.server.v1_8_R3.NetworkManager$4.run(NetworkManager.java:198) [Spigot.jar:git-Spigot-db6de12-07c3001]
    at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector$5$3.run(NettyChannelInjector.java:345) [ProtocolLib.jar:3.6.5-b222]
    at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:380) [Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:268) [Spigot.jar:git-Spigot-db6de12-07c3001]
    at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [Spigot.jar:git-Spigot-db6de12-07c3001]
    at java.lang.Thread.run(Thread.java:745) [?:1.8.0_72]

For example, creating a plugin and sticking the following line of code in the onEnable() will cause the above exception(s) to happen.

ProtocolLibrary.getProtocolManager().addPacketListener(new PacketAdapter(this, PacketType.Play.Server.MAP_CHUNK) {});

java.nio.channels.ClosedChannelException

Getting this error spammed in console, also attempting to login to the server results in a json error in client.

[17:58:52] [Server thread/INFO]: cloakfox[/xxxxxxxx:45070] logged in with entity id 1550 at ([world]90.00878933169102, 12.686565755031928, 765.8303972542614)
[17:58:52] [Netty Epoll Server IO #0/WARN]: An exception was thrown by a user handler's exceptionCaught() method while handling the following exception:
java.nio.channels.ClosedChannelException
[17:58:52] [Server thread/INFO]: cloakfox lost connection: Disconnected
[17:58:52] [Netty Epoll Server IO #0/WARN]: An exception was thrown by a user handler's exceptionCaught() method while handling the following exception:
java.nio.channels.ClosedChannelException
[17:58:52] [Netty Epoll Server IO #0/WARN]: An exception was thrown by a user handler's exceptionCaught() method while handling the following exception:
java.nio.channels.ClosedChannelException
[17:58:52] [Netty Epoll Server IO #0/WARN]: An exception was thrown by a user handler's exceptionCaught() method while handling the following exception:
java.nio.channels.ClosedChannelException
[17:58:52] [Netty Epoll Server IO #0/WARN]: An exception was thrown by a user handler's exceptionCaught() method while handling the following exception:
java.nio.channels.ClosedChannelException
[17:58:52] [Netty Epoll Server IO #0/WARN]: An exception was thrown by a user handler's exceptionCaught() method while handling the following exception:
java.nio.channels.ClosedChannelException
[17:58:52] [Netty Epoll Server IO #0/WARN]: An exception was thrown by a user handler's exceptionCaught() method while handling the following exception:
java.nio.channels.ClosedChannelException

Paintings are broken

Paintings will kick a player with some message like this http://i.imgur.com/bnF2C8r.png if they are seen by the 1.9 client

client disconnect due entity HORSE

http://pastebin.com/LuuFN4ut

EnderDragon skull

When a 1.9 player places a enderdragon skull, 1.8 players see it as a skeleton skull

Wither Boss Bars breaking

15:57:55 INFO: An error occurred with entity meta data for WITHER

[15:57:55 WARN]: An exception was thrown by a user handler's exceptionCaught() method while handling the following exception:
io.netty.handler.codec.EncoderException: java.lang.RuntimeException: An internal error occured.

at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:125) ~[server.jar:git-PaperSpigot-7aa4900-62a2169]
at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector$3.write(NettyChannelInjector.java:268) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:658) ~[server.jar:git-PaperSpigot-7aa4900-62a2169]
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:716) ~[server.jar:git-PaperSpigot-7aa4900-62a2169]
at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:706) ~[server.jar:git-PaperSpigot-7aa4900-62a2169]
at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:741) ~[server.jar:git-PaperSpigot-7aa4900-62a2169]
at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:895) ~[server.jar:git-PaperSpigot-7aa4900-62a2169]
at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:240) ~[server.jar:git-PaperSpigot-7aa4900-62a2169]
at com.comphenix.protocol.compat.netty.independent.NettyChannelProxy.writeAndFlush(NettyChannelProxy.java:327) ~[?:?]
at net.minecraft.server.v1_8_R3.NetworkManager$4.run(NetworkManager.java:198) [server.jar:git-PaperSpigot-7aa4900-62a2169]
at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector$5$3.run(NettyChannelInjector.java:345) [ProtocolLib.jar:3.6.5-b222]
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:380) [server.jar:git-PaperSpigot-7aa4900-62a2169]
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:268) [server.jar:git-PaperSpigot-7aa4900-62a2169]
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [server.jar:git-PaperSpigot-7aa4900-62a2169]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_73]
Caused by: java.lang.RuntimeException: An internal error occured.
at com.comphenix.protocol.reflect.accessors.DefaultMethodAccessor.invoke(DefaultMethodAccessor.java:20) ~[?:?]
at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector.encode(NettyChannelInjector.java:490) ~[?:?]
at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector$3.encode(NettyChannelInjector.java:262) ~[?:?]
at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:107) ~[server.jar:git-PaperSpigot-7aa4900-62a2169]
... 14 more
Caused by: java.lang.NullPointerException
at us.myles.ViaVersion.transformers.OutgoingTransformer.transformMetadata(OutgoingTransformer.java:638) ~[?:?]
at us.myles.ViaVersion.transformers.OutgoingTransformer.transform(OutgoingTransformer.java:217) ~[?:?]
at us.myles.ViaVersion.handlers.ViaEncodeHandler.encode(ViaEncodeHandler.java:62) ~[?:?]
at sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_73]
at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_73]
at com.comphenix.protocol.reflect.accessors.DefaultMethodAccessor.invoke(DefaultMethodAccessor.java:16) ~[?:?]
at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector.encode(NettyChannelInjector.java:490) ~[?:?]
at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector$3.encode(NettyChannelInjector.java:262) ~[?:?]
at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:107) ~[server.jar:git-PaperSpigot-7aa4900-62a2169]
... 14 more

I'm running BungeeCord by the way.

Itemframe crash client

http://pastebin.com/2nU6pCub

io.netty.handler.codec.DecoderException: java.lang.IndexOutOfBoundsException: readerIndex(10) + length(89) exceeds writerIndex(94): UnpooledHeapByteBuf(ridx: 10, widx: 94, cap: 128)

[20:46:33 INFO]: throwing
[20:46:33 WARN]: An exception was thrown by a user handler's exceptionCaught() method while handling the following exception:
io.netty.handler.codec.DecoderException: java.lang.IndexOutOfBoundsException: readerIndex(10) + length(89) exceeds writerIndex(94): UnpooledHeapByteBuf(ridx: 10, widx: 94, cap: 128)
        at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:280) ~[spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:149) ~[spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:150) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.epoll.EpollSocketChannel$EpollSocketUnsafe.epollInReady(EpollSocketChannel.java:722) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:326) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:264) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at java.lang.Thread.run(Thread.java:745) [?:1.8.0_60]
Caused by: java.lang.IndexOutOfBoundsException: readerIndex(10) + length(89) exceeds writerIndex(94): UnpooledHeapByteBuf(ridx: 10, widx: 94, cap: 128)
        at io.netty.buffer.AbstractByteBuf.checkReadableBytes(AbstractByteBuf.java:1175) ~[spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.buffer.AbstractByteBuf.readBytes(AbstractByteBuf.java:676) ~[spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at io.netty.buffer.AbstractByteBuf.readBytes(AbstractByteBuf.java:684) ~[spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        at us.myles.ViaVersion.util.PacketUtil.readString(PacketUtil.java:95) ~[?:?]
        at us.myles.ViaVersion.transformers.IncomingTransformer.transform(IncomingTransformer.java:78) ~[?:?]
        at us.myles.ViaVersion.handlers.ViaDecodeHandler.decode(ViaDecodeHandler.java:33) ~[?:?]
        at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:249) ~[spigot-lobby3.jar:git-PaperSpigot-"5c510af"]
        ... 18 more
[20:46:33 WARN]: java.lang.reflect.InvocationTargetException
[20:46:33 WARN]:        at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source)
[20:46:33 WARN]:        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[20:46:33 WARN]:        at java.lang.reflect.Method.invoke(Method.java:497)
[20:46:33 WARN]:        at us.myles.ViaVersion.util.PacketUtil.callDecode(PacketUtil.java:48)
[20:46:33 WARN]:        at us.myles.ViaVersion.handlers.ViaDecodeHandler.decode(ViaDecodeHandler.java:41)
[20:46:33 WARN]:        at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:249)
[20:46:33 WARN]:        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:149)
[20:46:33 WARN]:        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[20:46:33 WARN]:        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[20:46:33 WARN]:        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163)
[20:46:33 WARN]:        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[20:46:33 WARN]:        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[20:46:33 WARN]:        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163)
[20:46:33 WARN]:        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[20:46:33 WARN]:        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[20:46:33 WARN]:        at io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:150)
[20:46:33 WARN]:        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
[20:46:33 WARN]:        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
[20:46:33 WARN]:        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787)
[20:46:33 WARN]:        at io.netty.channel.epoll.EpollSocketChannel$EpollSocketUnsafe.epollInReady(EpollSocketChannel.java:722)
[20:46:33 WARN]:        at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:326)
[20:46:33 WARN]:        at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:264)
[20:46:33 WARN]:        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
[20:46:33 WARN]:        at java.lang.Thread.run(Thread.java:745)
[20:46:33 WARN]: Caused by: java.io.IOException: Packet 0/20 (PacketPlayInTabComplete) was larger than I expected, found 109 bytes extra whilst reading packet 20
[20:46:33 WARN]:        at net.minecraft.server.v1_8_R3.PacketDecoder.decode(SourceFile:42)
[20:46:33 WARN]:        ... 24 more

Using ViaVersion 0.4.3

Can't open GUI

Hello, whenever I try open any of the gui's eg. chest commands etc I get this kick https://gyazo.com/7b7b8d6b396c7e94cc2cb178f1285611

Exception showing up frequently in the log

17:52:09 INFO]: ---------[/---.---.---.---:51682] logged in with entity id 8 at ([lobby]0.5, 99.0, -3.5)
[17:52:09 INFO]: An error occurred with entity meta data for PLAYER
[17:52:09 INFO]: Old ID: 1 New ID: 1
[17:52:09 INFO]: Old Type: Short New Type: VarInt
[17:52:09 WARN]: java.lang.ClassCastException: java.lang.Byte cannot be cast to java.lang.Short
[17:52:09 WARN]:        at us.myles.ViaVersion.metadata.MetadataRewriter.writeMetadata1_9(MetadataRewriter.java:76)
[17:52:09 WARN]:        at us.myles.ViaVersion.transformers.OutgoingTransformer.transformMetadata(OutgoingTransformer.java:498)
[17:52:09 WARN]:        at us.myles.ViaVersion.transformers.OutgoingTransformer.transform(OutgoingTransformer.java:396)
[17:52:09 WARN]:        at us.myles.ViaVersion.handlers.ViaEncodeHandler.encode(ViaEncodeHandler.java:63)
[17:52:09 WARN]:        at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
[17:52:09 WARN]:        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[17:52:09 WARN]:        at java.lang.reflect.Method.invoke(Method.java:498)
[17:52:09 WARN]:        at com.comphenix.protocol.reflect.accessors.DefaultMethodAccessor.invoke(DefaultMethodAccessor.java:16)
[17:52:09 WARN]:        at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector.encode(NettyChannelInjector.java:506)
[17:52:09 WARN]:        at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector$3.encode(NettyChannelInjector.java:264)
[17:52:09 WARN]:        at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:107)
[17:52:09 WARN]:        at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector$3.write(NettyChannelInjector.java:270)
[17:52:09 WARN]:        at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:658)
[17:52:09 WARN]:        at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:716)
[17:52:09 WARN]:        at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:706)
[17:52:09 WARN]:        at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:741)
[17:52:09 WARN]:        at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:895)
[17:52:09 WARN]:        at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:240)
[17:52:09 WARN]:        at com.comphenix.protocol.compat.netty.independent.NettyChannelProxy.writeAndFlush(NettyChannelProxy.java:327)
[17:52:09 WARN]:        at net.minecraft.server.v1_8_R3.NetworkManager$4.run(NetworkManager.java:198)
[17:52:09 WARN]:        at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector$6$3.run(NettyChannelInjector.java:361)
[17:52:09 WARN]:        at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:380)
[17:52:09 WARN]:        at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:268)
[17:52:09 WARN]:        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
[17:52:09 WARN]:        at java.lang.Thread.run(Thread.java:745)

Nether and End not loading chunks

When entering the end or the nether, no chunks are loaded, you just see void. I don't know if this is possible to fix because of the mechanical changes to worlds, but it's still worth a shot to submit the report. Thanks for the work you guys are putting into this.

Random Ghast Shoot Fireball Sound

When ingame there sometimes is a random ghast shoot fireball sound.
This issue also appeared before my pull request. It is not a 'Named Sound Effect' packet, or it doesn't get recognized as that packet.
It is probably the new Sound Effect packet.

Wrong sounds

When a 1.8 player closes a fence gate it makes a sound of a arrow sometimes.
and other times a random ghast sounds just appear, I don't know what is making the ghast song.

Resource pack bug??

i've got a custom resource pack.. but euhh it's a little bit buggy, it makes my items in my hand really big :p idk what that is.. http://imgur.com/IMW4AM7

Incorrectly duplicates errors to console

http://hastebin.com/ijoxajajol.avrasm

Strange Error

Hello!

02.03 21:15:29 [Server] ERROR Unable to inject handlers, are you on 1.8? 02.03 21:15:29 [Server] WARN java.lang.NoSuchMethodException: net.minecraft.server.v1_8_R3.MinecraftServer.getServerConnection() 02.03 21:15:29 [Server] WARN at java.lang.Class.getDeclaredMethod(Class.java:2130) 02.03 21:15:29 [Server] WARN at us.myles.ViaVersion.ViaVersionPlugin.injectPacketHandler(ViaVersionPlugin.java:60) 02.03 21:15:29 [Server] WARN at us.myles.ViaVersion.ViaVersionPlugin.onEnable(ViaVersionPlugin.java:43) 02.03 21:15:29 [Server] WARN at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:320) 02.03 21:15:29 [Server] WARN at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:348) 02.03 21:15:29 [Server] WARN at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:416) 02.03 21:15:29 [Server] WARN at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin(CraftServer.java:351) 02.03 21:15:29 [Server] WARN at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins(CraftServer.java:323) 02.03 21:15:29 [Server] WARN at org.bukkit.craftbukkit.v1_8_R3.CraftServer.<init>(CraftServer.java:260) 02.03 21:15:29 [Server] WARN at net.minecraft.server.v1_8_R3.PlayerList.<init>(PlayerList.java:71) 02.03 21:15:29 [Server] WARN at net.minecraft.server.v1_8_R3.DedicatedPlayerList.<init>(SourceFile:14) 02.03 21:15:29 [Server] WARN at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:179) 02.03 21:15:29 [Server] WARN at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:524) 02.03 21:15:29 [Server] WARN at java.lang.Thread.run(Thread.java:745)

It works perfectly fine on Spigot 1.8.x, however for another one of my servers in my network, I use a different server software called "sportbukkit" which is just a fork of CraftBukkit/Bukkit as well. I'm not quite seeing why it's not working with it; some help would be nice.

https://github.com/overcastnetwork/sportbukkit

SexyMotd console ?

Found another Console spam.. it think it's not that bad but it spam's my console whith this..
http://pastebin.com/WgipsacF

Fishing rod issue.

You are unable to see your own fishing line when you try to fish. Other players are able to see it though.

java.lang.IndexOutOfBoundsException

PaperSpigot

Version:This server is running CraftBukkit version git-PaperSpigot-"a861cc6" (MC: 1.8.8) (Implementing API version 1.8.8-R0.1-SNAPSHOT)

Console: https://i.tcpr.ca/xBkx065
Client: https://i.tcpr.ca/kWhSSS4
Plugins: https://i.tcpr.ca/0ZDKnsa

Spigot

Version: This server is running CraftBukkit version git-Spigot-db6de12-18fbb24 (MC: 1.8.8) (Implementing API version 1.8.8-R0.1-SNAPSHOT)

Console: https://i.tcpr.ca/gLCTgrm
Client: https://i.tcpr.ca/Nih0Chu
Plugins: https://i.tcpr.ca/0ZDKnsa

Chat crashes client with JSON error

I can login to the server just fine, but when typing /list right when the list of users comes up, I get the

"malformed JSON at line 1 column 2" error. This happens with the latest version as well as the pre-compiled version on spigot.

EDIT: when titlemanager is installed on the server a client crash happens as well.

'com.google.gson.stream.MalformedJsonException' upon login

I'm certain this is a dumb question, but I'm not a dev so I don't really know what else to do.

When running mvn install I get the error Failed to execute goal on project ViaVersion: Could not resolve dependencies for project us.myles:ViaVersion:jar:1.0-SNAPSHOT: Could not find artifact org.bukkit:bukkit:jar:1.8.8-R0.1-SNAPSHOT -> [Help 1].

As far as I know, Bukkit got taken down in the DMCA, so I assume I have to put a 1.8.8 bukkit.jar in some folder somewhere to use it as a dependency, right? I just don't know where.

Thanks and sorry for the ignorant question.

Unable to sign and read books

You can write text in them, but signing them is not possible.
Also when trying to read a signed book it won't open.

Horses

When a 1.9 player try to ride a horse he is kicked with "Disconnected" with this console error
io.netty.handler.codec.DecoderException: java.lang.RuntimeException: An internal error occured.

Unable to ride entities

For example when you try to ride a horse, it will push you off.
It's very buggy.

DecoderException : java.lang.IndexOutOfBoundsException @ io.netty.handler.codec.MessageToMessageDecoder:99

Having a problem with the last commit: 318db73

With our own patch: Mystalion/ViaVersion this is not happining.

issue with protocollib

http://hastebin.com/isoganeqac.avrasm 1.8 clients work but 1.9 gets disconnected whilst joining.

No Such Field Exception: childHandler

When I install this plugin, I get this error:

[15:25:33 INFO]: [ViaVersion] Enabling ViaVersion v0.2
[15:25:33 INFO]: ViaVersion enabled, injecting. (Allows 1.8 to be accessed via 1.9)
[15:25:33 INFO]: Unable to inject handlers, are you on 1.8?
[15:25:33 WARN]: java.lang.NoSuchFieldException: childHandler
[15:25:33 WARN]: at java.lang.Class.getDeclaredField(Class.java:2070)
[15:25:33 WARN]: at us.myles.ViaVersion.ReflectionUtil.get(ReflectionUtil.java:31)
[15:25:33 WARN]: at us.myles.ViaVersion.Core.injectPacketHandler(Core.java:45)
[15:25:33 WARN]: at us.myles.ViaVersion.Core.onEnable(Core.java:25)
[15:25:33 WARN]: at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321)
[15:25:33 WARN]: at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:340)
[15:25:33 WARN]: at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405)
[15:25:33 WARN]: at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin(CraftServer.java:357)
[15:25:33 WARN]: at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins(CraftServer.java:317)
[15:25:33 WARN]: at net.minecraft.server.v1_8_R3.MinecraftServer.s(MinecraftServer.java:414)
[15:25:33 WARN]: at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:378)
[15:25:33 WARN]: at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:333)
[15:25:33 WARN]: at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:263)
[15:25:33 WARN]: at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:525)
[15:25:33 WARN]: at java.lang.Thread.run(Thread.java:745)

Version: This server is running CraftBukkit version git-Spigot-e4d4710-e1ebe52 (MC: 1.8.8) (Implementing API version 1.8.8-R0.1-SNAPSHOT) , the latest as of now

Any help is appreciated!

Guardian render issue

This stacktrace occurs when the client tries to render guardians:
https://gist.github.com/Bocktrow/c5d71b9b555c1d2cfad1

'io.netty.handler.codec.DecoderException...' error upon login

Disregard, fixed in latest version compiled from source.

Great work guys, this will help a lot of people :)

ProtocolLib?

The plugin doesn't work with ProtocolLib which is all very well on a test server.
But it can't be deployed onto our actual servers.

Any fix?

10 issues

Bows and arrows will not work for 1.9 clients
It will take forever to eat with a 1.9 clients
Skin hats pants etc... will not show up for 1.9 clients
If you are using 1.9 and wear an armor, it will work, but it will not show on the armor bar
Your client will crash if you get near a wither boss with 1.9 client
You can not see the ender dragon boss bar
For 1.9 clients all spawn eggs will not have textures (all of them are white spawn egg named "spawn"), but its still working
Spawners dont have the right type as they all show as pig spawners for 1.9 clients, but its still working
"AAC" an anti hack plugin crash the players after being online for around 10 seconds

Players able to lose items if put into the offhand slot

Just tested this with a dev instance of one of my servers.

If you are in creative on the server (for what ever reason) and then put a block into the offhand slot, then logout, you lose the item completely.

As shown by the screenshot, it is not ghosting any other slot either.

Join Error

Hello,

Throws this error on startup:
https://paste.parallaxmc.com/ikimupozif.avrasm

Internal Exception: io.netty.handler.codec.DecoderException...

Internal Exception: io.netty.handler.codec.DecoderException: com.google.gson.JsonSyntaxException: com.google.gson.stream.MalformedJsonException: User JsonReader.setLenient(true) to accept malformed JSON at line 1 column 2

Any idea why I would always just get disconnected or get one of those exceptions with 1.9 client on latest BungeeCord and latest Spigot 1.8.9?

Potion issue.

On 1.9 you are also unable to drink a potion unless you shift or jump. The potions dont have a texture and show up as a water bottle.

https://gyazo.com/3d0433efd93b5886e2f81d40408420bd

Change MetaIndex to use NMS Entities

Use reflection to get ID from NMS then turn into EntityType. This way we can support custom entities like EchoPet (as this is what stops it working properly)

DecoderException : java.lang.IndexOutOfBoundsException @ io.netty.handler.codec.MessageToMessageDecoder:99 (with 1.9 client)

This is still an issue with 1.9 client, 1.8 works fine now... 1.9 client would only see:

DecoderException : java.lang.IndexOutOfBoundsException @ io.netty.handler.codec.MessageToMessageDecoder:99

and with debug=true I'd get:

[18:37:16] [Thread-22/INFO]: UUID of player player is 2b90d869-0140-3bee-a66f-75a0d0941663
[18:37:16] [Server thread/INFO]: player[/127.0.0.1:38097] logged in with entity id 27 at ([world]-1.6557193171111857, 64.0, -0.08174551224638282)
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.io.IOException: Error while write(...): Broken pipe
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.epoll.Native.writeAddress(Native Method)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.epoll.EpollSocketChannel.writeBytes(EpollSocketChannel.java:125)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.epoll.EpollSocketChannel.doWriteSingle(EpollSocketChannel.java:337)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.epoll.EpollSocketChannel.doWrite(EpollSocketChannel.java:325)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.AbstractChannel$AbstractUnsafe.flush0(AbstractChannel.java:707)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.flush0(AbstractEpollChannel.java:240)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.AbstractChannel$AbstractUnsafe.flush(AbstractChannel.java:676)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.DefaultChannelPipeline$HeadContext.flush(DefaultChannelPipeline.java:1059)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:688)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:669)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.ChannelOutboundHandlerAdapter.flush(ChannelOutboundHandlerAdapter.java:115)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:688)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:669)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.ChannelOutboundHandlerAdapter.flush(ChannelOutboundHandlerAdapter.java:115)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:688)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:669)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.ChannelOutboundHandlerAdapter.flush(ChannelOutboundHandlerAdapter.java:115)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:688)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:718)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:706)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:741)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:895)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:240)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at net.minecraft.server.v1_8_R3.NetworkManager$4.run(NetworkManager.java:198)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:380)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:268)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
[18:37:16] [Netty Epoll Server IO #3/WARN]:     at java.lang.Thread.run(Thread.java:745)
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Server thread/INFO]: player lost connection: Internal Exception: java.io.IOException: Error while write(...): Broken pipe
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException
[18:37:16] [Netty Epoll Server IO #3/WARN]: java.nio.channels.ClosedChannelException

and it's a setup with Spigot behind latest BungeeCord without protocollib.

1.9 doesn't actually work

Connecting with a 1.9 client doesn't actually work. It just shows the "Spigot 1.8.8" message. 1.8 clients can join.

Chunks don't render properly

Chunks don't render properly. The blocks are there but are displayed as some kind of "barrier block" to the client. Image: https://i.gyazo.com/45294748ae21d8b4afff92f5fdbb9cf7.png

An error occurred with entity meta data for PLAYER

[23:29:51 INFO]: An error occurred with entity meta data for PLAYER
[23:29:51 INFO]: Old ID: 1 New ID: 1
[23:29:51 INFO]: Old Type: Short New Type: VarInt
[23:29:51 WARN]: java.lang.ClassCastException: java.lang.Byte cannot be cast to java.lang.Short
[23:29:51 WARN]:        at us.myles.ViaVersion.metadata.MetadataRewriter.writeMetadata1_9(MetadataRewriter.java:76)
[23:29:51 WARN]:        at us.myles.ViaVersion.transformers.OutgoingTransformer.transformMetadata(OutgoingTransformer.java:498)
[23:29:51 WARN]:        at us.myles.ViaVersion.transformers.OutgoingTransformer.transform(OutgoingTransformer.java:396)
[23:29:51 WARN]:        at us.myles.ViaVersion.handlers.ViaEncodeHandler.encode(ViaEncodeHandler.java:63)
[23:29:51 WARN]:        at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:107)
[23:29:51 WARN]:        at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:658)
[23:29:51 WARN]:        at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:716)
[23:29:51 WARN]:        at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:706)
[23:29:51 WARN]:        at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:741)
[23:29:51 WARN]:        at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:895)
[23:29:51 WARN]:        at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:240)
[23:29:51 WARN]:        at net.minecraft.server.v1_8_R3.NetworkManager$4.run(NetworkManager.java:198)
[23:29:51 WARN]:        at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:380)
[23:29:51 WARN]:        at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:268)
[23:29:51 WARN]:        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
[23:29:51 WARN]:        at java.lang.Thread.run(Thread.java:745)

and 1.9 clients are unable to connect... ViaVersion 0.4.4

Arrows Don't have Correct Velocity

When shooting an arrow, it falls to the ground in front of you.
A second later you will see it appear at the correct location.
Probably has something to do with the entity velocity packet.

Netty console spam version 0.4.3

With the newest version (0.4.3) you still get this spammed in console.

[13:06:50] [Netty Server IO #1/WARN]: An exception was thrown by a user handler's exceptionCaught() method while handling the following exception:
java.nio.channels.ClosedChannelException

A little error?

i dont know if this is a error from ViaVersion but can you maybe look at it?
http://pastebin.com/WNT93cQx

Incorrect Fire Charge Velocity

When shooting a fire charge from a dispenser it will just stutter forward.
The charge it self doesn't move, it just teleports a few meters everytime.
There is probably something wrong with the Entity Velocity packet, as arrows tend to behave strange sometimes as well.