[23:58:54] [Netty Epoll Server IO #3/INFO]: An error occurred with entity meta data for MINECART OldID: 16
[23:58:54] [Netty Epoll Server IO #3/WARN]: java.lang.NullPointerException
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at us.myles.ViaVersion.metadata.MetadataRewriter.writeMetadata1_9(MetadataRewriter.java:28)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at us.myles.ViaVersion.transformers.OutgoingTransformer.transformMetadata(OutgoingTransformer.java:681)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at us.myles.ViaVersion.transformers.OutgoingTransformer.transform(OutgoingTransformer.java:311)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at us.myles.ViaVersion.handlers.ViaEncodeHandler.encode(ViaEncodeHandler.java:62)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at sun.reflect.GeneratedMethodAccessor14.invoke(Unknown Source)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at java.lang.reflect.Method.invoke(Method.java:497)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at com.comphenix.protocol.reflect.accessors.DefaultMethodAccessor.invoke(DefaultMethodAccessor.java:16)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector.encode(NettyChannelInjector.java:490)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector$3.encode(NettyChannelInjector.java:262)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:107)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector$3.write(NettyChannelInjector.java:268)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:658)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:716)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:706)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:741)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:895)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:240)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at com.comphenix.protocol.compat.netty.independent.NettyChannelProxy.writeAndFlush(NettyChannelProxy.java:327)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at net.minecraft.server.v1_8_R3.NetworkManager$4.run(NetworkManager.java:198)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at com.comphenix.protocol.compat.netty.independent.NettyChannelInjector$5$3.run(NettyChannelInjector.java:345)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:380)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:268)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
[23:58:54] [Netty Epoll Server IO #3/WARN]: 	at java.lang.Thread.run(Thread.java:745)