java.lang.NullPointerException

There are no available Samebug tips for this exception. Do you have an idea how to solve this issue? A short tip would help users who saw this issue last week.

  • Error with paperspigot 1.7.10
    via GitHub by Kira07
    ,
  • Issues with 1.7
    via GitHub by Kira07
    ,
  • Failing to connect to server
    via GitHub by Greeneye0
    ,
  • Regenallroads + plot offset
    via GitHub by boy0001
    ,
  • NPE in SessionStore
    via GitHub by fviale
    ,
    • java.lang.NullPointerException at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:936)[?:1.8.0_91] at com.comphenix.protocol.reflect.StructureModifier.withType(StructureModifier.java:455)[ProtocolLib.jar:3.6.5-b222] at com.comphenix.protocol.events.PacketContainer.getPlayerInfoAction(PacketContainer.java:771)[ProtocolLib.jar:3.6.5-b222] at com.j0ach1mmall3.jlib.player.tagchanger.TagChanger.onPacketSending(TagChanger.java:43)[JLib%20(3).jar:?] at com.comphenix.protocol.injector.SortedPacketListenerList.invokeSendingListener(SortedPacketListenerList.java:195)[ProtocolLib.jar:3.6.5-b222] at com.comphenix.protocol.injector.SortedPacketListenerList.invokePacketSending(SortedPacketListenerList.java:149)[ProtocolLib.jar:3.6.5-b222] at com.comphenix.protocol.injector.PacketFilterManager.handlePacket(PacketFilterManager.java:637)[ProtocolLib.jar:3.6.5-b222] at com.comphenix.protocol.injector.PacketFilterManager.invokePacketSending(PacketFilterManager.java:613)[ProtocolLib.jar:3.6.5-b222] at com.comphenix.protocol.compat.netty.shaded.ShadedProtocolInjector.packetQueued(ShadedProtocolInjector.java:312)[ProtocolLib.jar:3.6.5-b222] at com.comphenix.protocol.compat.netty.shaded.ShadedProtocolInjector.onPacketSending(ShadedProtocolInjector.java:278)[ProtocolLib.jar:3.6.5-b222] at com.comphenix.protocol.compat.netty.shaded.ShadedChannelInjector.processSending(ShadedChannelInjector.java:400)[ProtocolLib.jar:3.6.5-b222] at com.comphenix.protocol.compat.netty.shaded.ShadedChannelInjector.access$500(ShadedChannelInjector.java:81)[ProtocolLib.jar:3.6.5-b222] at com.comphenix.protocol.compat.netty.shaded.ShadedChannelInjector$5.handleScheduled(ShadedChannelInjector.java:366)[ProtocolLib.jar:3.6.5-b222] at com.comphenix.protocol.compat.netty.shaded.ShadedChannelInjector$5.onMessageScheduled(ShadedChannelInjector.java:334)[ProtocolLib.jar:3.6.5-b222] at com.comphenix.protocol.compat.netty.shaded.ShadedChannelProxy$2.schedulingRunnable(ShadedChannelProxy.java:127)[ProtocolLib.jar:3.6.5-b222] at com.comphenix.protocol.compat.netty.shaded.ShadedEventLoopProxy.execute(ShadedEventLoopProxy.java:95)[ProtocolLib.jar:3.6.5-b222] at net.minecraft.server.v1_7_R4.NetworkManager.b(NetworkManager.java:151)[Spigot.jar:git-PaperSpigot-1f7d532] at net.minecraft.server.v1_7_R4.NetworkManager.handle(NetworkManager.java:129)[Spigot.jar:git-PaperSpigot-1f7d532] at net.minecraft.server.v1_7_R4.PlayerConnection.sendPacket(PlayerConnection.java:807)[Spigot.jar:git-PaperSpigot-1f7d532] at net.minecraft.server.v1_7_R4.PlayerList.c(PlayerList.java:328)[Spigot.jar:git-PaperSpigot-1f7d532] at net.minecraft.server.v1_7_R4.PlayerList.a(PlayerList.java:185)[Spigot.jar:git-PaperSpigot-1f7d532] at net.minecraft.server.v1_7_R4.LoginListener.c(LoginListener.java:119)[Spigot.jar:git-PaperSpigot-1f7d532] at net.minecraft.server.v1_7_R4.LoginListener.a(LoginListener.java:44)[Spigot.jar:git-PaperSpigot-1f7d532] at net.minecraft.server.v1_7_R4.NetworkManager.a(NetworkManager.java:192)[Spigot.jar:git-PaperSpigot-1f7d532] at net.minecraft.server.v1_7_R4.ServerConnection.c(ServerConnection.java:81)[Spigot.jar:git-PaperSpigot-1f7d532] at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:795)[Spigot.jar:git-PaperSpigot-1f7d532] at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:307)[Spigot.jar:git-PaperSpigot-1f7d532] at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:643)[Spigot.jar:git-PaperSpigot-1f7d532] at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:549)[Spigot.jar:git-PaperSpigot-1f7d532] at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628)[Spigot.jar:git-PaperSpigot-1f7d532]

    Users with the same issue

    musketyr
    6 times, last one,
    Hronom
    201 times, last one,
    Unknown visitor1 times, last one,
    Unknown visitor1 times, last one,
    Unknown visitor1 times, last one,
    20 more bugmates