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Spear bug #3607

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Open
Spear bug#3607
@LenyzDev

Description

@LenyzDev
LenyzDev
opened on Mar 19, 2026
  • This issue is not solved in a development build

Describe the bug

[18:47:22 ERROR]: [ItemsAdder] Unhandled exception occurred in onPacketReceiving(PacketEvent) for ItemsAdder
java.lang.NullPointerException: Cannot invoke "com.comphenix.protocol.wrappers.EnumWrappers$PlayerDigType.equals(Object)" because "<local2>" is null
        at ItemsAdder_4.0.16-beta-11.jar//itemsadder.m.xf.onPacketReceiving(SourceFile:23) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.collection.InboundPacketListenerSet.invokeListener(InboundPacketListenerSet.java:25) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.collection.PacketListenerSet.lambda$invoke$0(PacketListenerSet.java:123) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.timing.TimingTracker.lambda$static$0(TimingTracker.java:7) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.collection.PacketListenerSet.invoke(PacketListenerSet.java:123) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.collection.PacketListenerSet.invoke(PacketListenerSet.java:102) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.PacketFilterManager.postPacketToListeners(PacketFilterManager.java:528) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.PacketFilterManager.invokeInboundPacketListeners(PacketFilterManager.java:509) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.netty.channel.NettyChannelInjector.processInboundInternal(NettyChannelInjector.java:454) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.netty.channel.NettyChannelInjector.processInbound(NettyChannelInjector.java:438) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.netty.channel.InboundPacketInterceptor.channelRead(InboundPacketInterceptor.java:47) ~[?:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:361) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:325) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:107) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.netty.channel.InboundProtocolReader.channelRead(InboundProtocolReader.java:25) ~[?:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.flow.FlowControlHandler.dequeue(FlowControlHandler.java:201) ~[netty-handler-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.flow.FlowControlHandler.channelRead(FlowControlHandler.java:163) ~[netty-handler-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:354) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:107) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:361) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:325) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:361) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:348) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:470) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:296) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:293) ~[netty-handler-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:354) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.flush.FlushConsolidationHandler.channelRead(FlushConsolidationHandler.java:152) ~[netty-handler-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:354) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1429) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:918) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:804) ~[netty-transport-classes-epoll-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.handle(AbstractEpollChannel.java:482) ~[netty-transport-classes-epoll-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.epoll.EpollIoHandler$DefaultEpollIoRegistration.handle(EpollIoHandler.java:317) ~[netty-transport-classes-epoll-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.epoll.EpollIoHandler.processReady(EpollIoHandler.java:515) ~[netty-transport-classes-epoll-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.epoll.EpollIoHandler.run(EpollIoHandler.java:460) ~[netty-transport-classes-epoll-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1195) ~[netty-common-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.2.9.Final.jar:4.2.9.Final]
        at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]
[18:47:22 ERROR]: Parameters: 
  net.minecraft.network.protocol.game.ServerboundPlayerActionPacket@63c38685[
    pos=BlockPos{x=0, y=0, z=0}
    direction=down
    action=STAB
    sequence=0
  ]
[18:47:22 ERROR]: [ItemsAdder] Unhandled exception occurred in onPacketReceiving(PacketEvent) for ItemsAdder
java.lang.NullPointerException: Cannot invoke "com.comphenix.protocol.wrappers.EnumWrappers$PlayerDigType.ordinal()" because "<local4>" is null
        at ItemsAdder_4.0.16-beta-11.jar//itemsadder.m.kc.onPacketReceiving(SourceFile:138) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.collection.InboundPacketListenerSet.invokeListener(InboundPacketListenerSet.java:25) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.collection.PacketListenerSet.lambda$invoke$0(PacketListenerSet.java:123) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.timing.TimingTracker.lambda$static$0(TimingTracker.java:7) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.collection.PacketListenerSet.invoke(PacketListenerSet.java:123) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.collection.PacketListenerSet.invoke(PacketListenerSet.java:102) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.PacketFilterManager.postPacketToListeners(PacketFilterManager.java:528) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.PacketFilterManager.invokeInboundPacketListeners(PacketFilterManager.java:509) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.netty.channel.NettyChannelInjector.processInboundInternal(NettyChannelInjector.java:454) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.netty.channel.NettyChannelInjector.processInbound(NettyChannelInjector.java:438) ~[?:?]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.netty.channel.InboundPacketInterceptor.channelRead(InboundPacketInterceptor.java:47) ~[?:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:361) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:325) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:107) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at ProtocolLib (3).jar//com.comphenix.protocol.injector.netty.channel.InboundProtocolReader.channelRead(InboundProtocolReader.java:25) ~[?:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.flow.FlowControlHandler.dequeue(FlowControlHandler.java:201) ~[netty-handler-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.flow.FlowControlHandler.channelRead(FlowControlHandler.java:163) ~[netty-handler-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:354) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:107) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:361) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:325) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:361) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:348) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:470) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:296) ~[netty-codec-base-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:356) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:293) ~[netty-handler-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:354) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.handler.flush.FlushConsolidationHandler.channelRead(FlushConsolidationHandler.java:152) ~[netty-handler-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:354) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1429) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:918) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:804) ~[netty-transport-classes-epoll-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.handle(AbstractEpollChannel.java:482) ~[netty-transport-classes-epoll-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.epoll.EpollIoHandler$DefaultEpollIoRegistration.handle(EpollIoHandler.java:317) ~[netty-transport-classes-epoll-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.epoll.EpollIoHandler.processReady(EpollIoHandler.java:515) ~[netty-transport-classes-epoll-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.epoll.EpollIoHandler.run(EpollIoHandler.java:460) ~[netty-transport-classes-epoll-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:225) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:196) ~[netty-transport-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1195) ~[netty-common-4.2.9.Final.jar:4.2.9.Final]
        at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.2.9.Final.jar:4.2.9.Final]
        at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]
[18:47:22 ERROR]: Parameters: 
  net.minecraft.network.protocol.game.ServerboundPlayerActionPacket@63c38685[
    pos=BlockPos{x=0, y=0, z=0}
    direction=down
    action=STAB
    sequence=0
  ]

To Reproduce
Steps to reproduce the behavior:

  1. Pick up a spear and hit a player; I don't know if this only happens with the itemsadder on the server.

Version Info
ProtocolLib version 5.4.1-SNAPSHOT-19cb81b (Latest DevBuild)

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