java.lang.NullPointerException

GitHub | Ompalompa00 | 8 months ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. Speed up your debug routine!

    Automated exception search integrated into your IDE

Not finding the right solution?
Take a tour to get the most out of Samebug.

Tired of useless tips?

Automated exception search integrated into your IDE

Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.util.concurrent.ConcurrentHashMap.get()
  2. Java RT
    ConcurrentHashMap.get
    1. java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:936)[?:1.8.0_92]
    1 frame
  3. com.comphenix.protocol
    PacketContainer.getProtocols
    1. com.comphenix.protocol.reflect.StructureModifier.withType(StructureModifier.java:456)[ProtocolLib%20(1).jar:4.0.2-SNAPSHOT-b293]
    2. com.comphenix.protocol.events.PacketContainer.getProtocols(PacketContainer.java:709)[ProtocolLib%20(1).jar:4.0.2-SNAPSHOT-b293]
    2 frames
  4. net.minecrell.serverlistplus
    ProtocolLibHandler$StatusPacketListener.onPacketReceiving
    1. net.minecrell.serverlistplus.bukkit.handlers.ProtocolLibHandler$StatusPacketListener.onPacketReceiving(ProtocolLibHandler.java:63)[ServerListPlus-3.4.6-Universal%20(1).jar:?]
    1 frame
  5. com.comphenix.protocol
    ChannelInjector.decode
    1. com.comphenix.protocol.injector.SortedPacketListenerList.invokeReceivingListener(SortedPacketListenerList.java:114)[ProtocolLib%20(1).jar:4.0.2-SNAPSHOT-b293]
    2. com.comphenix.protocol.injector.SortedPacketListenerList.invokePacketRecieving(SortedPacketListenerList.java:67)[ProtocolLib%20(1).jar:4.0.2-SNAPSHOT-b293]
    3. com.comphenix.protocol.injector.PacketFilterManager.handlePacket(PacketFilterManager.java:610)[ProtocolLib%20(1).jar:4.0.2-SNAPSHOT-b293]
    4. com.comphenix.protocol.injector.PacketFilterManager.invokePacketRecieving(PacketFilterManager.java:577)[ProtocolLib%20(1).jar:4.0.2-SNAPSHOT-b293]
    5. com.comphenix.protocol.injector.netty.ProtocolInjector.packetReceived(ProtocolInjector.java:323)[ProtocolLib%20(1).jar:4.0.2-SNAPSHOT-b293]
    6. com.comphenix.protocol.injector.netty.ProtocolInjector.onPacketReceiving(ProtocolInjector.java:288)[ProtocolLib%20(1).jar:4.0.2-SNAPSHOT-b293]
    7. com.comphenix.protocol.injector.netty.ChannelInjector.decode(ChannelInjector.java:541)[ProtocolLib%20(1).jar:4.0.2-SNAPSHOT-b293]
    7 frames
  6. Netty
    AbstractChannelHandlerContext.fireChannelRead
    1. io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:249)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    2. io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:149)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    3. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    4. io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    4 frames
  7. com.comphenix.protocol
    ChannelInjector$4.channelRead
    1. com.comphenix.protocol.injector.netty.ChannelInjector$4.channelRead(ChannelInjector.java:273)[ProtocolLib%20(1).jar:4.0.2-SNAPSHOT-b293]
    1 frame
  8. Netty
    AbstractChannelHandlerContext.fireChannelRead
    1. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    2. io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    3. io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    4. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    5. io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    5 frames
  9. net.minecraft.server
    LegacyPingHandler.channelRead
    1. net.minecraft.server.v1_10_R1.LegacyPingHandler.channelRead(SourceFile:94)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    1 frame
  10. Netty
    SingleThreadEventExecutor$2.run
    1. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    2. io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    3. io.netty.handler.timeout.ReadTimeoutHandler.channelRead(ReadTimeoutHandler.java:150)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    4. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    5. io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    6. io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    7. io.netty.channel.epoll.EpollSocketChannel$EpollSocketUnsafe.epollInReady(EpollSocketChannel.java:722)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    8. io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:326)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    9. io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:264)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    10. io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)[spigot-latest.jar:git-Spigot-1e4dd71-4db0855]
    10 frames
  11. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:745)[?:1.8.0_92]
    1 frame