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dmulloy2 / ProtocolLib

Provides read and write access to the Minecraft protocol with Bukkit.
GNU General Public License v2.0
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Error connecting to server. #3058

Open Guilherme-Agency opened 1 week ago

Guilherme-Agency commented 1 week ago

Describe the bug When server starts, more often than not i get an error when attempting to connect to server on my minecraft account. Happens too often, and usually stops happening after i can attempt to sucessfully connect once.

To Reproduce Steps to reproduce the behavior: On connection to server, first connection gives out error, On next connections it connects the player to the server normally, but can take a while and many attempts. After first sucessfull connection usually player can connect normally untill next server restart

Expected behavior Normal connection to server.

Screenshots [17:47:15 ERROR]: Couldn't place player in world net.minecraft.ReportedException: Sending packet at net.minecraft.server.network.ServerGamePacketListenerImpl.send(ServerGamePacketListenerImpl.java:2169) ~[?:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.send(ServerGamePacketListenerImpl.java:2147) ~[?:?] at net.minecraft.server.players.PlayerList.sendPlayerPermissionLevel(PlayerList.java:1143) ~[paper-1.20.jar:git-Paper-17] at net.minecraft.server.players.PlayerList.sendPlayerPermissionLevel(PlayerList.java:1128) ~[paper-1.20.jar:git-Paper-17] at net.minecraft.server.players.PlayerList.sendPlayerPermissionLevel(PlayerList.java:987) ~[paper-1.20.jar:git-Paper-17] at net.minecraft.server.players.PlayerList.placeNewPlayer(PlayerList.java:297) ~[paper-1.20.jar:git-Paper-17] at net.minecraft.server.network.ServerLoginPacketListenerImpl.placeNewPlayer(ServerLoginPacketListenerImpl.java:202) ~[?:?] at net.minecraft.server.network.ServerLoginPacketListenerImpl.handleAcceptedLogin(ServerLoginPacketListenerImpl.java:183) ~[?:?] at net.minecraft.server.network.ServerLoginPacketListenerImpl.tick(ServerLoginPacketListenerImpl.java:85) ~[?:?] at net.minecraft.network.Connection.tick(Connection.java:593) ~[?:?] at net.minecraft.server.network.ServerConnectionListener.tick(ServerConnectionListener.java:234) ~[?:?] at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1573) ~[paper-1.20.jar:git-Paper-17] at net.minecraft.server.dedicated.DedicatedServer.tickChildren(DedicatedServer.java:447) ~[paper-1.20.jar:git-Paper-17] at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1394) ~[paper-1.20.jar:git-Paper-17] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1171) ~[paper-1.20.jar:git-Paper-17] at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:318) ~[paper-1.20.jar:git-Paper-17] at java.lang.Thread.run(Thread.java:1570) ~[?:?] Caused by: java.lang.NullPointerException: type cannot be null at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:907) ~[guava-31.1-jre.jar:?] at com.comphenix.protocol.injector.StructureCache.getStructure(StructureCache.java:138) ~[ProtocolLib.jar:?] at com.comphenix.protocol.events.PacketContainer.(PacketContainer.java:126) ~[ProtocolLib.jar:?] at com.comphenix.protocol.injector.netty.manager.NetworkManagerInjector.onPacketSending(NetworkManagerInjector.java:96) ~[ProtocolLib.jar:?] at com.comphenix.protocol.injector.netty.channel.NettyChannelInjector.processOutbound(NettyChannelInjector.java:553) ~[ProtocolLib.jar:?] at com.comphenix.protocol.injector.netty.channel.NettyChannelInjector$2.doProxyRunnable(NettyChannelInjector.java:456) ~[ProtocolLib.jar:?] at com.comphenix.protocol.injector.netty.channel.NettyEventLoopProxy.proxyRunnable(NettyEventLoopProxy.java:43) ~[ProtocolLib.jar:?] at com.comphenix.protocol.injector.netty.channel.NettyEventLoopProxy.execute(NettyEventLoopProxy.java:252) ~[ProtocolLib.jar:?] at net.minecraft.network.Connection.sendPacket(Connection.java:440) ~[?:?] at net.minecraft.network.Connection.send(Connection.java:383) ~[?:?] at net.minecraft.server.network.ServerGamePacketListenerImpl.send(ServerGamePacketListenerImpl.java:2161) ~[?:?] ... 16 more

Version Info Latest spigot and latest release build Tested on paper 1.19.4 to 1.20.4 Have same error on all builds and minecraft server versions i tested on.

Additional context Add any other context about the problem here.

derklaro commented 1 week ago

Please try again with the latest development build from https://ci.dmulloy2.net/job/ProtocolLib/lastSuccessfulBuild/artifact/build/libs/ - the issue should be fixed there