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Bug
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Resolution: Invalid
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Major
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None
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None
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Full Log
https://paste.gg/p/anonymous/ba294f3eff4745a68505949bfcfeb4a1
Server software
git-Paper-788 (MC: 1.16.5) (Implementing API version 1.16.5-R0.1-SNAPSHOT)
Java Version
"16.0.2" 2021-07-20
Java(TM) SE Runtime Environment (build 16.0.2+7-67)
Java HotSpot(TM) 64-Bit Server VM (build 16.0.2+7-67, mixed mode, sharing)Datapacks
[vanilla (built-in)], [file/bukkit (world)]
There are no more data packs available
Note
My server is running on Minecraft China Edition, it's a Minecraft official version (Wiki: https://minecraft.fandom.com/wiki/China_Edition) running in China, which has it's own account API, players can use Chinese words (These Unicode names) as there name. My server is running with `online-mode` enabled.
Full Log https://paste.gg/p/anonymous/ba294f3eff4745a68505949bfcfeb4a1 Server software git-Paper-788 (MC: 1.16.5) (Implementing API version 1.16.5-R0.1-SNAPSHOT) Java Version "16.0.2" 2021-07-20 Java(TM) SE Runtime Environment (build 16.0.2+7-67) Java HotSpot(TM) 64-Bit Server VM (build 16.0.2+7-67, mixed mode, sharing) Datapacks [vanilla (built-in)] , [file/bukkit (world)] There are no more data packs available Note My server is running on Minecraft China Edition, it's a Minecraft official version (Wiki: https://minecraft.fandom.com/wiki/China_Edition ) running in China, which has it's own account API, players can use Chinese words (These Unicode names) as there name. My server is running with `online-mode` enabled.
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git-Paper-787 (MC: 1.16.5)
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BungeeTabListPlus, Citizens, CoreProtect, Denizen, Depenizen, GSit, LuckPerms, Multiverse-Core, OpenInv, PlaceholderAPI, Plan, spark, UltimateTimber, Vault, VoidGen, WorldEdit
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Yes
My server is based on bungee, players will switch servers in the order of bungee->lobby->survival. Sometimes (randomly happen), a player joines survival server, the errors will start spamming as:
[14:02:21] Netty Epoll Server IO #0/ERROR: java.lang.NullPointerException: Cannot invoke "String.getBytes(java.nio.charset.Charset)" because "s" is null [14:02:21] Netty Epoll Server IO #2/WARN: at net.minecraft.server.v1_16_R3.PacketDataSerializer.a(PacketDataSerializer.java:390) [14:02:21] Netty Epoll Server IO #2/WARN: at net.minecraft.server.v1_16_R3.PacketDataSerializer.a(PacketDataSerializer.java:385) [14:02:21] Netty Epoll Server IO #2/WARN: at net.minecraft.server.v1_16_R3.PacketPlayOutPlayerInfo.b(SourceFile:108) [14:02:21] Netty Epoll Server IO #2/WARN: at net.minecraft.server.v1_16_R3.PacketEncoder.encode(PacketEncoder.java:46) [14:02:21] Netty Epoll Server IO #2/WARN: at net.minecraft.server.v1_16_R3.PacketEncoder.encode(PacketEncoder.java:15) [14:02:21] Netty Epoll Server IO #2/WARN: at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:107) [14:02:21] Netty Epoll Server IO #2/WARN: at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) [14:02:21] Netty Epoll Server IO #2/WARN: at io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:764) [14:02:21] Netty Epoll Server IO #2/WARN: at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:790) [14:02:21] Netty Epoll Server IO #2/WARN: at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:758) [14:02:21] Netty Epoll Server IO #2/WARN: at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:808) [14:02:21] Netty Epoll Server IO #2/WARN: at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1025) [14:02:21] Netty Epoll Server IO #2/WARN: at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:294) [14:02:21] Netty Epoll Server IO #2/WARN: at net.minecraft.server.v1_16_R3.NetworkManager.lambda$b$6(NetworkManager.java:323) [14:02:21] Netty Epoll Server IO #2/WARN: at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164) [14:02:21] Netty Epoll Server IO #2/WARN: at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) [14:02:21] Netty Epoll Server IO #2/WARN: at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:384) [14:02:21] Netty Epoll Server IO #2/WARN: at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [14:02:21] Netty Epoll Server IO #2/WARN: at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [14:02:21] Netty Epoll Server IO #2/WARN: at java.base/java.lang.Thread.run(Thread.java:831)
Then everyone on this server will be kicked with message: `Internal Exception: io.netty.handler.codec.EncoderException: java.lang.NullPointerException: Cannot invoke "String.getBytes(java.nio.charset.Charset)" because "s" is null`. And from now on, anyone will be kicked out immediately after joining this server (with same message), and the console shows errors as this format:
[14:08:21] User Authenticator #4/INFO: UUID of player EERRR is e0db3735-530a-44fc-80de-6a5f0613a26c [14:08:21] Netty Epoll Server IO #2/ERROR: java.lang.NullPointerException [14:08:21] Netty Epoll Server IO #2/WARN: java.lang.NullPointerException [14:08:21] Netty Epoll Server IO #2/ERROR: java.lang.NullPointerException [14:08:21] Netty Epoll Server IO #2/WARN: java.lang.NullPointerException [14:08:21] [Server thread/INFO]: EERRR[/183.198.234.134:46415] logged in with entity id 3577 at ([world]-16.5, 76.0, 29.5) [14:08:22] [Server thread/INFO]: EERRR lost connection: Internal Exception: io.netty.handler.codec.EncoderException: java.lang.NullPointerException
Players cannot join this server until I restart server. And these errors will happed again.
